Books
Journals
Confernces (Aboard)
Confernces (Iran)

Books

Alireza Bagheri and Mohammadreza Razzazi, Drawing Planar Graphs inside Simple Polygons: Algorithms and Complexity,    LAP LAMBERT Academic Publishing ,August 9, 2010.

Journals

A.Mohades and M. Razzazi, “Reaching a Point in a Special Concave Region”, Pakistan Journal of Applied Sciences, Vol. 1, No. 2, April 2001.

A. Bagheri  and M. Razzazi, “Drawing Free Trees Inside Convex Regions Using Polygon Skeleton”, Pakistan Journal of Applied Sciences, Vol. 2, No. 1, Jan. 2002.

M. Namazifar,  M. Razzazi, and  H. Javaheri Neyestanaki, “Application of simulated annealing in fuzzy optimization problems” WSEAS TRANSACTIONS on MATHEMATICS, Issue 4, Volume 4, October 2005, ISSN 1109-2769, 396.

H. Hassanpour and M. Razzazi,”Design and Implementation of a Software System for Detecting Orthographical or Morphological Errors in Persian Words”, International Journal of Engineering Transaction B: Applications, Vol. 20, No. 2, Aug. 2007, pp127-132.

A. Sajedi and M. Razzazi, “Experimental Analysis of a Kinetic Convex Hull Algourithm”, Journal of Applied Mathematics, Islamic Azad University of Lahijan,Vol.3,No 10,Autumn 2006.

A.Sajedi,M. Razzazi and A. Bagheri, “Kinetic Convex Hull;an Analysis Approach” , Journal of Applied Mathematics, Islamic Azad University of Lahijan, Vol.3,No 9,Summer 2006.

SM. Hashemi and M. Razzazi, “An e-Service Reference Model to Streamline the Global Village Grid”, Int. J. Services, Economics and Management, Vol 2, No 1, 2010., pp1-29.

M. Hejazinia and M. Razzazi, “Providing Service Grid Capabilities on Mobile Phones”, Journal of Applied Collaborative Systems, Vol. 1, No. 2, 2009, pp22-32.

M. Hejazinia and M. Razzazi, “Providing Data Grid Capability Using Society Network on Mobile Phones”, Journal of Applied Collaborative Systems, Vol.2, No. 1, 2010, pp 5-15.

SM. Hashemi and M. Razzazi, “Toward a new definition to term Software Engineering based on E- Services”, Journal of Applied Collaborative Systems, Vol. 1 , No. 2, 2009,  pp 33-43.

M. Razzazi and M. Bayat, “ A Context-Aware Supplier Selection Model”, World Academy of Science, Engineering and Technology, Vol 50, 2009, pp 727-733.

M. Hejazinia and M. Razzazi,” Commercial Activities through Mobile Phone Distributed Processing Integrated With Mobile Agents”, Journal of Emerging Technologies in Web Intelligence, Vol. 2, No. 3, August 2010, pp 182-190.

             Indexed by ISI:

T. Gonzalez,  M. Razzazi, M. Shing and S. Q. Zheng,” On Optimal Guillotine Partitions Approximating Optimal d-Box Partitions”, Journal of Computational Geometry: Theory and Applications,Vol. 4, No. 1, 1994, 1 -- 11.

T. Gonzalez,  M. Razzazi, and S. Q. Zheng ,“An Efficient Divide--and--Conquer Approximation Algorithm for Partitioning D--Boxes”, International Journal on Computational Geometry and Applications, Vol. 3, No. 4, 1993, 417 -- 428.

A. Bagheri and M. Razzazi, “How to Draw Free Trees Inside Bounded Rectilinear Polygons”, International Journal of Computer Mathematics, Vol. 81 , No. 11 , Nov. 2004, pp. 1329-1339.

A. Bagheri and M. Razzazi, “Drawing Free Trees Inside Simple Polygons Using Polygon Skeleton”, Computing and Informatics Journal, Vol. 23,  No. 3,   Feb. 2004, pp 239-245.

A. Bagheri and M. Razzazi,”How to Draw Free Trees Inside Bounded Simple Polygons”, Journal of Universal Computer Science, Vol.11, No. 6,  28 June 2005, pp 804-829.

A. Bagheri and M. Razzazi,”Drawing Free Trees on 2D Grids Which are Bounded by Simple Polygons”, International Journal of Science & Technology (SCIENTICA IRANICA), Vol. 13, No. 4, Oct. 2006.

A. Nourollah and M. Razzazi, “A Linear Time Approximation Alorithm for Ruler Folding Problem”,  ”, Journal of Universal Computer Science, Vol.14, No.4, 28 Feb. 2008, pp 566-574.

A. Nourollah and M. Razzazi, “Near Optimum Folding for a ReconfigurableSnake-Like Robot”, Advanced Robotics, Vol. 23,No.1-2,Jan. 2009, pp239-256(18).

SM. Hashemi and M. Razzazi and M.Teshnehlab, “Streamlining the Global Village Grid Services” , World Applied Siences Journal 3 (5):824-832,2008 ISSN 1818-4952©IDOSI Publications,2008.

A.Bagheri and M. Razzazi, “Drawing Complete Binary Trees inside Rectilinear Polygons”, International Journal of Computer Mathematics,,Vol 87, No. 14, Nov. 2010, pp3138-3148.

K. Fayazbakhsh, M. Razzazi and M. Sepehri,”Supply Chain Coordination with Flow Networks”, South Africa Journalof Business Management, 40(2),2009, pp1-7.

A.Bagheri and M. Razzazi,”Minimum Height Path Partitioning of Trees”, International Journal of Science & Technology (SCIENTICA IRANICA), Vol.17, No.2, July-Dec.  2010, pp99-104.

A.Bagheri and  M. Razzazi,“Planar straight-line point-set embedding of trees with partial embeddings”, Information Processing Letters 110 (2010) 521–523.

T. Ghasemi and M. Razzazi,” Development of Core to Solve the Multidimensional Multiple-Choice Knapsack Problem”, Journal of Computers & Industrial Engineering, DOI:1016/j.cie.2010.12.001,

Vol. 60, issue 2, March 2011, pp 349-360.

Conferences (Aboard)

T. Gonzalez,  M. Razzazi ,“An Approximation Algorithm for Partitioning a Hyperrectilinear Polygon with Holes”,UCSB Technical Report TRCS 90--23, November, 1990.

T. Gonzalez,  M. Razzazi ,“ Properties and Algorithms for Constrained Delaunay Triangulations”, UCSB Technical Report \#TRCS 89--32, November 1989.

T. Gonzalez,  M. Razzazi ,“ An Approximation Algorithm for Partitioning a Hyperrectilinear Polytope with Holes”,Proceedings of the Third Canadian Conference on Computational Geometry,Canada, August 1991, pp. 183 -- 186.

T. Gonzalez,  M. Razzazi ,“Properties and Algorithms for Constrained Delaunay Triangulations”,Proceedings of the Third Canadian Conference on Computational Geometry, Canada, August 1991, pp. 114 -- 117.

T. Gonzalez,  M. Razzazi ,“On the Generalized Channel Definition Problem”, Proceedings of the GLS--VLSI '91 Conference, USA, March 1991, pp. 88 -- 91.

T. Gonzalez,  M. Razzazi and S. Q. Zheng ,“An Efficient Divide--and--Conquer Approximation Algorithm for Hyperrectangular Partitions”, Proceedings of the Second Canadian Conference on Computational Geometry, Canada, August 1990, pp. 214 -- 217.

                  N. Younis and M. Razzazi, “ DTL:a Domain independent Test and Learn game”,  The17th Annual Conf. of AMSE, Detroit, October 1991.

A. Mohades and M. Razzazi, “Reaching a Point with a Linkage in Two Attached Squares”, Proceeding of the 17^th  European Workshop on Computational Geometry, Berlin, Germany, March 2001, pp 162—165.

A. Mohades and M. Razzazi, “Reachability on a Region Bounded by Two Attached Squares”, The 2001 International Conf. On Computational Science (ICCS2001), Lecture Notes in Computer Science, Springer – Verlag, San Francisco, California, USA, 28-30 May, 2001.

A. Mohades and M. Razzazi, “ Reachability Problem in a T-shaped Rectilinear Polygon”, 2^nd International Conf. on FUN with Algorithms (FUN 2001), Isola d’Elba , Italy, May 2001.

M. Razzazi and K. Mahdian,”An Advanced System Architecture of a Distance Learning System for Collaborative Education”, International  Conf. on Millennium Dawn in Training and Continuing Education, Manama, Bahrain, April 2001.

A. Bagheri and M. Razzazi, “ Drawing Free Trees Inside Rectilinear Polygons Using Polygon Skeleton”, 18^th European Workshop on Computational Geometry, Warsaw University, Poland, April ‏ 2002.

M. Razzazi and S. Hashemi,” Requirement Modeling Pattern as a New Process Pattern”, 6^th World Multiconference on Systematics, Cybernetics, and Informatics (SCI 2002) , Orlando, USA, July 2002.

M. Razzazi and L. Homaeian,”A 5-layered Agent Oriented Information System Framework”, 6^th World Multiconference on Systematics, Cybernetics, and Informatics (SCI 2002) , Orlando, USA, July 2002.

M. Razzazi and J. Chamanara, “ A New and Practical Approach to Secure Mobile Agent Server Development”, IEEE Wireless Communications and Networking Conference (WCNC) 2003, New Orleans, LA, USA, 16-20 March 2003.

R. Jaberi and M. Razzazi,” A Meta Model for Specifying Design Pattern in UML”, 2003 Information Resource Management Association, (IRMA) International Conference, Philadelphia, Pensylvania, USA, 18-21 May 2003.

M. Razzazi and A. Sajedi, “Kinetic Convex Hull Maintenance Using Nested Convex Hulls”, 19^th European Workshop of Computational Geometry, Bonn, Germany, 24-26 March 2003 .

M. Razzazi and N. Bathaeian,” Intelligent Agents in Deception Systems”, IADIS International e-Society 2003 Conference, Lisbon, Portugal, 3-6 June 2003.

A. Mohades, A. Shiri and M. Razzazi,” The Reachability Problem in a Concave Region: A New Context”, The Third International Conference on Computational Science(ICCS2003, Springer Verlag, Lecture Notes in Computer Science(LNCS), Saint Petersburg (Russian Federation)  , 2-4 June 2003

M. Razzazi and N. Bathaeian ,“Multi Agents in Mid Involvement Deception Systems”, International Conference on Integration of Knowledge Intensive Multi-Agent System, 2003 (KIMAS’03), Cambridge MA , USA, 1- 3 Oct.2003.

M. Razzazi and S. Mohaghegh, “An Ontology Driven Conceptual Matchmaking For Online Recruitment Problem”, IADIS International Conference, Applied Computing 2004, Lisbon, Portugal, 23-26 March 2004.

S. Mohaghegh and M. Razzazi, “An Ontology Driven Matchmaking Process”, World Automation Congress (WAC) 2004, Seville, Spain, June 28 – July 1, 2004.

A. Bagheri and M. Razzazi,”Planar Orthogonal Drawing of Complete Binary Trees inside Rectilinear Polygons”,8^th International Multitopic Conference (INMIC) 2004, Lahoure, Pakistan, Dec. 24-26,2004.

M. Razzazi and F. Jafari,”A Web Service Based Model for Distance Learning and Digital Library Systems Middleware”, 4^th International Conference on Technology in Teaching and Learning in Higher Education”, Beijing, China,  11-13 July 2005.

M. Namazifar, M. Razzazi and H. Javaheri Neyestanaki, “Application of Simulated Annealing in Fuzzy Optimization Problems”, 8^th WSEAS International Conference on APPLIED MATHEMATICS, Puetro De La Cruz, Tenerife, Canary Islands, Spain, Dec 16-18, 2005.

SM. Hashemi and M. Razzazi, “ISRUP E-Service Framework for Agile Enterprise Architecture”, Third International Conference on Information Technology: New Generation (ITNG’06), Las Vegas, Nevada, USA, 10-12 April, 2006.

SM. Hashemi and M. Razzazi, “Knowledge Management in Enterprises through ISRUP’s 8P Knowledge Model”, The 3^rd Asia-Pacific International Conference on Knowledge Management (KMAP2006), Hong Kong, China, 11-13 Dec., 2006.

SM. Hashemi,  M. Razzazi and M. Teshnehlab, “Leveraging the Streamlined E-Governments, E-Commerce, and E-Business through ISRUP E-Service Framework”, IADIS International Conference, Porto, Potugal, 9-11, Dec., 2006.

SM. Hashemi,  M. Razzazi and M. Teshnehlab,”Round-Trip Requirement Consolidation Through Isrup E-Service Framework”, IADIS International Conference, Porto, Potugal, 9-11, Dec., 2006.

SM. Hashemi,  M. Razzazi and M. Teshnehlab, “ISRUP E-Service Framework Balanced Score card to Measure the Capabilities from the Methodologies, Processes, Notations, Life Cycles, and Standards”, IFIP TC 8 International Conference on Research and Practical Issues of Enterprise Information Systems (CONFENIS 2006), Vienna, Austria, 24-26 April,2006.

SM. Hashemi, M. Razzazi and M. Teshnehlab, “Service Oriented Privacy Modeling in Enterprises with ISRUP E-Service Framework”, W3c Workshop on Languages for Privacy Policy Negotiation and Semantic-Driven Enforcement”, ISPRA, Italy, 17-18 October, 2006.

B. Rahmanzadeh and M. Razzazi, “AGrid Based Specifications of ebXML”, 2^nd IEEE International Conference on Information & Communication Technologies: From Theory to Applications, Damascus, Syria, April 24-28, 2006.

H. Kashfi and M. Razzazi, “Digital Library and Distance Learning Web Service Based Middleware: Specification and Applications”, 2^nd IEEE International Conference on Information & Communication Technologies: From Theory to Applications, Damascus, Syria, April 24-28, 2006.

M. Razzazi, T. Ghasemi, O. Mola and H. Ghasemalizadeh, “A New Solution for Generalized Search in Grid Environment”, 2^nd IEEE International Conference on Information & Communication Technologies: From Theory to Applications, Damascus, Syria, April 24-28, 2006.

M. Razzazi, M. Jafari, S. Moradi, H. Sharifipanah, M. Damanafshan, K. Fayazbakhsh and A. Nickabadi, “Common Criteria Security Evaluation: A Time and Cost Effective Approach”, 2^nd IEEE International Conference on Information & Communication Technologies: From Theory to Applications, Damascus, Syria, April 24-28, 2006.

T. Ramezani Farkhani and M. Razzazi, “Examination and Classification of Security Requirements of Software Systems”, 2^nd IEEE International Conference on Information & Communication Technologies: From Theory to Applications, Damascus, Syria, April 24-28, 2006.

T. Ramezani Farkhani and M. Razzazi, “Extended Provision-based Access Control Model Author”, 2^nd IEEE International Conference on Information & Communication Technologies: From Theory to Applications, Damascus, Syria, April 24-28, 2006.

T. Ramezani Farkhani and M. Razzazi, “UML-based Representation of Provision-based Access Control”, 2^nd IEEE International Conference on Information & Communication Technologies: From Theory to Applications, Damascus, Syria, April 24-28, 2006.

 A. Nourollah and M. Razzazi,”New Approximation Algorithms for Ruler Folding Problem”, International Conference on Computer & Communication Engineering (IcccE2006), Kuala Lumpur, Malysia 9-11 May, 2006.

SM. Hashemi and M. Razzazi, “Requirement Engineering in Information Architecture Projects with ISRUP E-Service Framework”, International Conference on Information Systems, Technology and Management (ICISTM 2007), NewDelhi, India, March 12-13, 2007.

SM. Hashemi and M. Razzazi,”Unbundling Business Processes to fine-grained E-Services through the Next Generation EIS Frameworks”, CONFENIS 2007, The IFIP International Conf. on Research and Practical Issues of Enterprise Information Systems, Beijing, China, Oct 14-16, 2007.

B. Rahmanzadeh Heravi and M. Razzazi,”Utilising Grid Services in ebXML Registry”, SETIT 2007, IEEE 4^th International Conf.: Sciences of Electronic, Tchnologies of Information and Telecommunications,  Hammamet, Tunisia, March 25-29, 2007.

M. Razzazi and Y. Heydari, “Integrating Security Assurance within the (Rational) Unified Process”, SIN 2007, International Conf. on Security of Information and Networks, Gazimagusa(TRNC), North Cyprus,  May 8-10,2007.

B. Rahmanzadeh Heravi and M. Razzazi, “Utilising WS-BPEL Business Processes through ebXML BPSS”, ICITST, International Conf. for Internet Technology and Secured Transactions, London, United Kingdom, May 21-23, 2007.

 Y. Heydari and M. Razzazi,”Towards Integration of Conventional Security Assurance into Non-Sequential Software Development Methods”, Mipro 2007, 30^th Jubilee International Convention, International Conf. on Information Systems Security, Opatija, Croatia,  May21-25,  2007.

M. Razzazi and R. Gorgan Mohammadi, “A Method for Materializing Service Oriented Government”,  Mipro 2007, 30^th Jubilee International Convention, International Conf. on Digital Economy, Opatija, Croatia, May 21-25, 2007.

M. Razzazi and A. Asadi, “Euclidean Steiner Minimal Tree in Simple Polygon”, Mipro 2007, 30^th Jubilee International Convention, International Conf. on Computers in Technical Systems, Opatija, Croatia, May 21-25, 2007.

A. Nourollah and M. Razzazi, “A New Dynamic Programming Algorithm for Orthogonal Ruler Folding Problem in d-Dimensional Space”, Computational Science and Its Applications – ICCSA 2007, LNCS 4705, Part I, pp15-25,  Springer-Verlag Berlin Heidelberg, 26-29 Aug., 2007.

A. Sajedi Badashian and M. Razzazi, “Kinetic Convex Hull Algorithm Using Spiral Kinetic Data Structure”, Fifth International Conference on Computational Science and Applications (IEEE)Kuala Lumpur, Malaysia, 26-29 Aug. 2007, pp 201-207.

A.Asadi and M. Razzazi, “Euclidean Steiner Minimal Tree Inside Simple Polygon Avoiding Obsttacles”, Fifth International Conference on Computational Science and Applications (IEEE), Kuala Lumpur, Malaysia, 26-29 Aug. 2007, pp 201-207.

SM. Hashemi,M. Razzazi and M. Teshnehlab

, “Streamlining the Global Village Grid through Unifying E-Government,E-Businesses,and E-Commerce Servises”,3^rd International Conference on Information & Comunication Technologies: From Theory to Applications, Damascus, Syria, April 7-11 , 2008.

K. Fayazbakhsh and M. Razzazi, “Supply Chain Coordinator: An ebXML-based Approach to Coordination Issue in Supply Chains ”, ICISTM2008 Second International Conference on Information Systems Technology and Management, Dubai ,UAE, March 6-8,2008.

O. Mola and M. Razzazi, “Design and Architecture of a Search Engine for Grid Service Discovery” , ICISTM2008 Second International Conference on Information Systems Technology and Management, Dubai ,UAE, March 6-8,2008.

K. Fayazbakhsh and M. Razzazi,”Coordinating of a Multi-Commodity Supply Chain with Multiple Members using Flow Networks” ,Second International Conference on the Digital Society(ICDS 2008),Saint Luce,Martinique, February 10-15,2008.

O. Mola, P. Emamian and M. Razzazi,”A Vector Based Algorithm for Semantic Web Services Ranking”,3^rd International Conference on Information & Communication Technologies: From theory to Applicatons ,Damascus ,Syria ,April 7-11,2008.

N. Arastouie and  M. Razzazi,”Hunter: An Anti spy-ware for windows Operating Systems”, 3^rd International Conference on Information & Communication Technologies: From theory to Applicatons ,Damascus ,Syria ,April 7-11,2008.

M. Razzazi, K. Fayazbakhsh and A. Tahouri ,”Evaluation Process Management Software for Security Evaluation” , 3^rd International Conference on Information & Communication Technologies: From theory to Applicatons ,Damascus ,Syria ,April 7-11,2008.

H. Ghasemalizade and M. Razzazi, “A Distributed Web Service Retreival and Composition Method” , Mipro 2008, 31^th Jubilee International Convention, International Conf. on Digital Economy, Opatija, Croatia, May 26-30, 2008 ,pp 253-258 .

H. Salari Mendi and M. Razzazi, “An Integrated Approach for Verification and Validation of Security Issues based on Common Criteria Standard”, Mipro 2008, 31^th Jubilee International Convention, International Conf. on Digital Economy, Opatija, Croatia, May 26-30, 2008 ,pp 124-129.

M. Salehi and M. Razzazi,”Modeling Dynamic Software Architecture with UML”, Mipro 2008, 31^th Jubilee International Convention, International Conf. on Computers in Education, Opatija, Croatia, May 26-30, 2008 ,pp 135-138.

 M. Hejazinia and M Razazi, “M-Learning System over MANET on Mobile phones”, Int. Symposium on Computing, Communication and Control (ISCCC), Singapore, Oct 9-11, 2009, pp386-390.

M. Hejazinia, and M Razzazi, “Applying Computational Economy for Collaborative Processing on Mobile Phones”, Int. Symposium on Computing, Communication and Control (ISCCC), Singapore, Oct 9-11, 2009, pp267-273.

M. Razzazi and M. Hejazinia,  “A New Approach for Implementing RMI in Mobile Phone Platforms”, Int. Symposium on Computing, Communication and Control (ISCCC), Singapore, Oct 9-11, 2009, pp274-280.

M. Hejazinia, and M. Razzazi, “A Novel Architecture for Commercial and Financial Transactions over Mobile Phones”, 2^nd Int. Conf. on Advanced Computer Theory and Engineering ( ICACTE)Cairo, Egypt, Sept. 25-27, 2009, pp153-159.

M. Hejazinia and  M. Razazi, “Conducting Distributed M-Commerce Transactions over Mobile Phones”, Int. Conference on Information & Communication Systems (ICICS) , Dec. 20-22,2009, Jordan.

M. Hejazinia and M. Razzazi, “M-Wallet System for Reducing Cost of M-Payment on Mobile Phones”, 4^th Int. Conference on E-Commerce with Focus on Developing Countries, Nov. 3-6, 2009, Malaysia.

M. Hejazinia and M. Razzazi, “Proposed Middleware for  Mobile Marketing Agents on Mobile Phones”, 4^th Int. Conference on E-Commerce with Focus on Developing Countries, Nov. 3-6, 2009, Malaysia.

.

E. Khamespanah and  M. Razzazi, “Semi-Distributed LTL Model Checking for Actor Based Modeling Languages”, 17^th Int. Conf. on Software, Telecommunications and Computer Networks (SoftCom),Split-Hvar-Korcula, Croatia, Sept. 24-26,2009.

M. Salehi and  M. Razzazi, “ A Sensor-Based Framework for Detecting Human Gait Cycles Using Acceleration Signals”,

Int. Conf. on Software, Telecommunications Networks (SoftCom),Split-Hvar-Korcula, Croatia, Sept. 24-26,2009.

M. Hejazinia and  M. Razzazi, “Providing Service Grid Capabilities on Mobile Phones ”, Int. Conf. on Software, Telecommunications and Computer Networks (SoftCom),Split-Hvar-Korcula, Croatia, Sept. 24-26,2009.

M. Hejazinia and  M. Razzazi, “ Providing Data Grid Capability Using Society Network on Mobile Phones”, Int. Conf. on Software, Telecommunications and Computer Networks (SoftCom),Split-Hvar-Korcula, Croatia, Sept. 24-26,2009.

M. Razzazi and A. Fotouhi,” Coverage of Wireless Sensor Networks in the Presence of Transparent Obstacles”, Int. Conf. on Software, Telecommunications and Computer Networks (SoftCom), Split - Bol (island of Brac), Crotia, September 23-25, 2010.

M. Razzazi and A. Torkaman, ” A New Steganographic Method for Color and .Gray scale Images Based on Opacity”, Int. Conf. on Software, Telecommunications and Computer Networks (SoftCom), Split - Bol (island of Brac), Crotia, September 23-25, 2010.

A. Fotouhi and M. Razzazi,” Coverage of Wireless Sensor Networks in the Presence of Opaque Obstacles”, ACCT11, International Conference on Advanced Computing and Communication Technologies, Rohtak, India, Jan. 21-23, 2011.

T. Gonzalez, M. Razzazi ,“An Approximation Algorithm for Partitioning a Hyperrectilinear Polygon with Holes”,UCSB Technical Report TRCS 90--23, November, 1990.

T. Gonzalez, M. Razzazi ,“ Properties and Algorithms for Constrained Delaunay Triangulations”, UCSB Technical Report \#TRCS 89--32, November 1989.

T. Gonzalez, M. Razzazi ,“ An Approximation Algorithm for Partitioning a Hyperrectilinear Polytope with Holes”,Proceedings of the Third Canadian Conference on Computational Geometry,Canada, August 1991, pp. 183 -- 186.

T. Gonzalez, M. Razzazi ,“Properties and Algorithms for Constrained Delaunay Triangulations”,Proceedings of the Third Canadian Conference on Computational Geometry, Canada, August 1991, pp. 114 -- 117.

T. Gonzalez, M. Razzazi ,“On the Generalized Channel Definition Problem”, Proceedings of the GLS--VLSI '91 Conference, USA, March 1991, pp. 88 -- 91.

T. Gonzalez, M. Razzazi and S. Q. Zheng ,“An Efficient Divide--and--Conquer Approximation Algorithm for Hyperrectangular Partitions”, Proceedings of the Second Canadian Conference on Computational Geometry, Canada, August 1990, pp. 214 -- 217.

  N. Younis and M. Razzazi, “ a Domain independent Test and Learn game”, The17th Annual Conf. of AMSE, Detroit, October 1991.

A. Mohades and M. Razzazi, “Reaching a Point with a Linkage in Two Attached Squares”, Proceeding of the 17th European Workshop on Computational Geometry, Berlin, Germany, March 2001, pp 162—165.

A. Mohades and M. Razzazi, “Reachability on a Region Bounded by Two Attached Squares”, The 2001 International Conf. On Computational Science (ICCS2001), Lecture Notes in Computer Science, Springer – Verlag,San Francisco, California, USA, 28-30 May, 2001.

A. Mohades and M. Razzazi, “ Reachability Problem in a T-shaped Rectilinear Polygon”, 2nd International Conf. on FUN with Algorithms (FUN 2001), Isola d’Elba , Italy, May 2001.

M. Razzazi and K. Mahdian,”An Advanced System Architecture of a Distance Learning System for Collaborative Education”, International Conf. on Millennium Dawn in Training and Continuing Education, Manama, Bahrain, April 2001.

A. Bagheri and M. Razzazi, “ Drawing Free Trees Inside Rectilinear Polygons Using Polygon Skeleton”, 18th European Workshop on Computational Geometry, Warsaw University, Poland, April ‏ 2002.

M. Razzazi and S. Hashemi,” Requirement Modeling Pattern as a New Process Pattern”, 6th World Multiconference on Systematics, Cybernetics, and Informatics (SCI 2002) , Orlando, USA, July 2002.

M. Razzazi and L. Homaeian,”A 5-layered Agent Oriented Information System Framework”, 6th World Multiconference on Systematics, Cybernetics, and Informatics (SCI 2002) , Orlando, USA, July 2002.

M. Razzazi and J. Chamanara, “ A New and Practical Approach to Secure Mobile Agent Server Development”, IEEE Wireless Communications and Networking Conference (WCNC) 2003, New Orleans, LA, USA, 16-20 March 2003.

R. Jaberi and M. Razzazi,” A Meta Model for Specifying Design Pattern in UML”, 2003 Information Resource Management Association, (IRMA) International Conference, Philadelphia, Pensylvania, USA, 18-21 May 2003.

M. Razzazi and A. Sajedi, “Kinetic Convex Hull Maintenance Using Nested Convex Hulls”, 19th European Workshop of Computational Geometry, Bonn, Germany, 24-26 March 2003 .

M. Razzazi and N. Bathaeian,” Intelligent Agents in Deception Systems”, IADIS International e-Society 2003 Conference, Lisbon, Portugal, 3-6 June 2003.

A. Mohades, A. Shiri and M. Razzazi,” The Reachability Problem in a Concave Region: A New Context”, The Third International Conference on Computational Science(ICCS2003, Springer Verlag, Lecture Notes in Computer Science(LNCS), Saint Petersburg (Russian Federation) , 2-4 June 2003

M. Razzazi and S. Mohaghegh, “An Ontology Driven Conceptual Matchmaking For Online Recruitment Problem”, IADIS International Conference, Applied Computing 2004, Lisbon, Portugal, 23-26 March 2004.

S. Mohaghegh and M. Razzazi, “An Ontology Driven Matchmaking Process”, World Automation Congress (WAC) 2004, Seville, Spain, June 28 – July 1, 2004.

A. Bagheri and M. Razzazi,”Planar Orthogonal Drawing of Complete Binary Trees inside Rectilinear Polygons”,8th International Multitopic Conference (INMIC) 2004, Lahoure, Pakistan, Dec. 24-26,2004.

M. Razzazi and F. Jafari,”A Web Service Based Model for Distance Learning and Digital Library Systems Middleware”, 4th International Conference on Technology in Teaching and Learning in Higher Education”, Beijing, China, 11-13 July 2005.

M. Namazifar, M. Razzazi and H. Javaheri Neyestanaki, “Application of Simulated Annealing in Fuzzy Optimization Problems”, 8th WSEAS International Conference on APPLIED MATHEMATICS, Puetro De La Cruz, Tenerife, Canary Islands, Spain, Dec 16-18, 2005.

SM. Hashemi and M. Razzazi, “Requirement Engineering in Information Architecture Projects with ISRUP E-Service Framework”, International Conference on Information Systems, Technology and Management (ICISTM 2007), NewDelhi, India, March 12-13, 2007.

SM. Hashemi and M. Razzazi, “ISRUP E-Service Framework for Agile Enterprise Architecture”, Third International Conference on Information Technology: New Generation (ITNG’06), Las Vegas, Nevada, USA, 10-12 April, 2006.

SM. Hashemi and M. Razzazi, “Knowledge Management in Enterprises through ISRUP’s 8P Knowledge Model”, The 3rd Asia-Pacific International Conference on Knowledge Management (KMAP2006), Hong Kong, China, 11-13 Dec., 2006.

SM. Hashemi, M. Razzazi and M. Teshnehlab, “Leveraging the Streamlined E-Governments, E-Commerce, and E-Business through ISRUP E-Service Framework”, IADIS International Conference, Porto, Potugal, 9-11, Dec., 2006.

SM. Hashemi, M. Razzazi and M. Teshnehlab,”Round-Trip Requirement Consolidation Through Isrup E-Service Framework”, IADIS International Conference, Porto, Potugal, 9-11, Dec., 2006.

SM. Hashemi, M. Razzazi and M. Teshnehlab, “ISRUP E-Service Framework Balanced Score card to Measure the Capabilities from the Methodologies, Processes, Notations, Life Cycles, and Standards”, IFIP TC 8 International Conference on Research and Practical Issues of Enterprise Information Systems (CONFENIS 2006), Vienna, Austria, 24-26 April,2006.

SM. Hashemi, M. Razzazi and M. Teshnehlab, “Service Oriented Privacy Modeling in Enterprises with ISRUP E-Service Framework”, W3c Workshop on Languages for Privacy Policy Negotiation and Semantic-Driven Enforcement”, ISPRA, Italy, 17-18 October, 2006.

B. Rahmanzadeh and M. Razzazi, “AGrid Based Specifications of ebXML”, 2nd IEEE International Conference on Information & Communication Technologies: From Theory to Applications, Damascus, Syria, April 24-28, 2006.

H. Kashfi and M. Razzazi, “Digital Library and Distance Learning Web Service Based Middleware: Specification and Applications”, 2nd IEEE International Conference on Information & Communication Technologies: From Theory to Applications, Damascus, Syria, April 24-28, 2006.

M. Razzazi, T. Ghasemi, O. Mola and H. Ghasemalizadeh, “A New Solution for Generalized Search in Grid Environment”, 2nd IEEE International Conference on Information & Communication Technologies: From Theory to Applications, Damascus, Syria, April 24-28, 2006.

M. Razzazi, M. Jafari, S. Moradi, H. Sharifipanah, M. Damanafshan, K. Fayazbakhsh and A. Nickabadi, “Common Criteria Security Evaluation: A Time and Cost Effective Approach”, 2nd IEEE International Conference on Information & Communication Technologies: From Theory to Applications, Damascus, Syria, April 24-28, 2006.

T. Ramezani Farkhani and M. Razzazi, “Examination and Classification of Security Requirements of Software Systems”, 2nd IEEE International Conference on Information & Communication Technologies: From Theory to Applications, Damascus, Syria, April 24-28, 2006.

T. Ramezani Farkhani and M. Razzazi, “Extended Provision-based Access Control Model Author”, 2nd IEEE International Conference on Information & Communication Technologies: From Theory to Applications, Damascus, Syria, April 24-28, 2006.

T. Ramezani Farkhani and M. Razzazi, “UML-based Representation of Provision-based Access Control”, 2nd IEEE International Conference on Information & Communication Technologies: From Theory to Applications, Damascus, Syria, April 24-28, 2006.

 A. Nourollah and M. Razzazi,”New Approximation Algorithms for Ruler Folding Problem”, International Conference on Computer & Communication Engineering (IcccE2006), Kuala Lumpur, Malysia 9-11 May, 2006.

B. Rahmanzadeh Heravi and M. Razzazi,”Utilising Grid Services in ebXML Registry”, SETIT 2007, IEEE 4th International Conf.: Sciences of Electronic, Tchnologies of Information and Telecommunications, Hammamet, Tunisia, March 25-29, 2007.

M. Razzazi and Y. Heydari, “Integrating Security Assurance within the (Rational) Unified Process”, SIN 2007, International Conf. on Security of Information and Networks, Gazimagusa(TRNC), North Cyprus, May 8-10,2007.

B. Rahmanzadeh Heravi and M. Razzazi, “Utilising WS-BPEL Business Processes through ebXML BPSS”, ICITST 2007, International Conf. for Internet Technology and Secured Transactions, London, United Kingdom, May 21-23, 2007.

 Y. Heydari and M. Razzazi,”Towards Integration of Conventional Security Assurance into Non-Sequential Software Development Methods”, Mipro 2007, 30th Jubilee International Convention, International Conf. on Information Systems Security, Opatija, Croatia, May21-25, 2007.

M. Razzazi and R. Gorgan Mohammadi, “A Method for Materializing Service Oriented Government”, Mipro 2007, 30th Jubilee International Convention, International Conf. on Digital Economy, Opatija, Croatia, May 21-25, 2007.

M. Razzazi and A. Asadi, “Euclidean Steiner Minimal Tree in Simple Polygon”, Mipro 2007, 30th Jubilee International Convention, International Conf. on Computers in Technical Systems, Opatija, Croatia, May 21-25, 2007.

A. Nourollah and M. Razzazi, “A New Dynamic Programming Algorithm for Orthogonal Ruler Folding Problem in d-Dimensional Space”, Computational Science and Its Applications – ICCSA 2007, LNCS 4705, Part I, pp15-25, Springer-Verlag Berlin Heidelberg, 26-29 Aug., 2007.

A. Sajedi Badashian and M. Razzazi, “Kinetic Convex Hull Algorithm Using Spiral Kinetic Data Structure”, Fifth International Conference on Computational Science and Applications (IEEE)Kuala Lumpur, Malaysia, 26-29 Aug. 2007, pp 201-207.

A.Asadi and M. Razzazi, “Euclidean Steiner Minimal Tree Inside Simple Polygon Avoiding Obsttacles”, Fifth International Conference on Computational Science and Applications (IEEE), Kuala Lumpur, Malaysia, 26-29 Aug. 2007, pp 201-207.

SM. Hashemi,M. Razzazi and M. Teshnehlab

, “Streamlining the Global Village Grid through Unifying E-Government,E-Businesses,and E-Commerce Servises”,3rd International Conference on Information & Comunication Technologies: From Theory to Applications, Damascus, Syria, April 7-11 , 2008.

K. Fayazbakhsh and M. Razzazi, “Supply Chain Coordinator: An ebXML-based Approach to Coordination Issue in Supply Chains ”, ICISTM2008 Second International Conference on Information Systems Technology and Management, Dubai ,UAE, March 6-8,2008.

O. Mola and M. Razzazi, “Design and Architecture of a Search Engine for Grid Service Discovery” , ICISTM2008 Second International Conference on Information Systems Technology and Management, Dubai ,UAE, March 6-8,2008.

K. Fayazbakhsh and M. Razzazi,”Coordinating of a Multi-Commodity Supply Chain with Multiple Members using Flow Networks” ,Second International Conference on the Digital Society(ICDS 2008),Saint Luce,Martinique, February 10-15,2008.

O. Mola, P. Emamian and M. Razzazi,”A Vector Based Algorithm for Semantic Web Services Ranking”,3rd International Conference on Information & Communication Technologies: From theory to Applicatons ,Damascus ,Syria ,April 7-11,2008.

N. Arastouie and M. Razzazi,”Hunter: An Anti spy-ware for windows Operating Systems”, 3rd International Conference on Information & Communication Technologies: From theory to Applicatons ,Damascus ,Syria ,April 7-11,2008.

M. Razzazi, K. Fayazbakhsh and A. Tahouri ,”Evaluation Process Management Software for Security Evaluation” , 3rd International Conference on Information & Communication Technologies: From theory to Applicatons ,Damascus ,Syria ,April 7-11,2008.

H. Ghasemalizade and M. Razzazi, “A Distributed Web Service Retreival and Composition Method” , Mipro 2008, 31th Jubilee International Convention, International Conf. on Digital Economy, Opatija, Croatia, May 26-30, 2008 ,pp 253-258 .

H. Salari Mendi and M. Razzazi, “An Integrated Approach for Verification and Validation of Security Issues based on Common Criteria Standard”, Mipro 2008, 31th Jubilee International Convention, International Conf. on Digital Economy, Opatija, Croatia, May 26-30, 2008 ,pp 124-129.

M. Salehi and M. Razzazi,”Modeling Dynamic Software Architecture with UML”, Mipro 2008, 31th Jubilee International Convention, International Conf. on Computers IN Education, Opatija, Croatia, May 26-30, 2008 ,pp 135-138.

 M. Hejazinia and M Razazi, “M-Learning System over MANET on Mobile phones”, Int. Symposium on Computing, Communication and Control (ISCCC), Singapore, Oct 9-11, 2009, pp386-390.

M. Hejazinia, and M Razzazi, “Applying Computational Economy for Collaborative Processing on Mobile Phones”, Int. Symposium on Computing, Communication and Control (ISCCC), Singapore, Oct 9-11, 2009, pp267-273.

M. Hejazinia and Mohammadreza Razzazi, “A New Approach for Implementing RMI in Mobile Phone Platforms”, Int. Symposium on Computing, Communication and Control (ISCCC), Singapore, Oct 9-11, 2009, pp274-280.

M. Hejazinia, and M. Razzazi, “A Novel Architecture for Commercial and Financial Transactions over Mobile Phones”, 2nd Int. Conf. on Advanced Computer Theory and Engineering ( ICACTE)Cairo, Egypt, Sept. 25-27, 2009, pp153-159.

M. Hejazinia and M. Razazi, “Conducting Distributed M-Commerce Transactions over Mobile Phones”, International Conference on Information and Communications Systems ( ICICS 2009), Amman, Jordan, 20-22 Dec. 2009.

M. Hejazinia and M. Razzazi, “M-Wallet System for Reducing Cost of M-Payment on Mobile Phones”, 4Th International Conference on e-Commerce in Developing Countries: with focus on export (ECDC 2009), Kuala Lumpur, Malysia,3-4 Nov. 2009.

M. Hejazinia and M. Razzazi, “Proposed Middleware for Mobile Marketing Agents on Mobile Phones”,4Th International Conference on e-Commerce in Developing Countries: with focus on export (ECDC 2009), Kuala Lumpur, Malysia,3-4 Nov. 2009.

E. Khamespanah and M. Razzazi, “Semi-Distributed LTL Model Checking for Actor Based Modeling Languages”, 17th Int. Conf. on Software, Telecommunications and Computer Networks (SoftCom),Split-Hvar-Korcula, Croatia, Sept. 24-26,2009.

M. Salehi and M. Razzazi, “ A Sensor-Based Framework for Detecting Human Gait Cycles Using Acceleration Signals”,

Int. Conf. on Software, Telecommunications Networks (SoftCom),Split-Hvar-Korcula, Croatia, Sept. 24-26,2009.

M. Hejazinia and M. Razzazi, “Providing Service Grid Capabilities on Mobile Phones ”, Int. Conf. on Software, Telecommunications and Computer Networks (SoftCom),Split-Hvar-Korcula, Croatia, Sept. 24-26,2009.

M. Hejazinia and M. Razzazi, “ Providing Data Grid Capability Using Society Network on Mobile Phones”, Int. Conf. on Software, Telecommunications and Computer Networks (SoftCom),Split-Hvar-Korcula, Croatia, Sept. 24-26,2009.

Semsarzadeh and Razzazi, “ The Best Solution of Very Large System of Linear Equations”, Technical Report, Math. and Comp.Sci, Dept. Sharif Univ. of Tech., June 76.

M. Razzazi, “ Bounds for Rectangular and Guillotine Partitions in d- Space “, Third Iranian Conf. on Applied Math., Tehran, May 1990.

                           M. Razzazi and R. Karimi Naeeni,” A Flowchart Generating Compiler”,   The  Second Iranian Conf. on Electrical Engineering, Tehran, May 1994.

                       M. Razzazi , “ Comparative Studies of Current RDBMS”, The Fourth Iranian Conf. on Management Information Systems in Electric Power Technology, Tabriz, April 1995.

                    H. Pedram , M. Razzazi and M. Khojasteh bakht,  “A Fast and Real - Time Method for Detecting Non Collision Situations Between Two Robots”, The Seventh Iranian Conf. On Electerical Engeering, Tehran, Iran, March 1999.

                   M. Razzazi , “ Different Aspects of Management Information  Systems”, APO International Conf. on Information  Technology for Problem Solving, Tehran, Iran, Sept, 1999.

M. Razzazi , H. Pedram and M. Khojastehbakht, “Simulated Robotics Laboratory”, The 9^th Iranian Conf. on Electrical Engineering, Tehran, May ‏, 2001.

R. Jaberi and M. Razzazi,” The Detail Description of Design Patterns Using Constructive Operators “, The Sixs Annual Conf. of Computer Society of Iran, Univ. of Isfahan, Isfahan, Iran, March 2001.

A. Shafoori and M. Razzazi ,” A New Structue for VCB Compiler to Support the  Improvement in Hierarchical Graph Placement for  Graph Drawing and Visualization of Compilers “, The Sixs Annual Conf. of Computer Society of Iran, Univ. of Isfahan, Isfahan, Iran, March 2001.

A. Mohades and M. Razzazi, “ Reachability Problem in a Special Concave Region”, The First International Conf. on Graph, Combinatorics, Computational Algorithms and Applications, AmirKabir Univ. of Tech.,Tehran, Iran, Feb. 2001.

A. Bagheri and M. Razzazi, “Drawing Free Trees in a Rectangle Using Straight Skeleton”,  The First International Conf. on Graph, Combinatorics, Computational Algorithms and Applications, AmirKabir Univ. of Tech.,Tehran, Iran, Feb. 2001.

A. Shafoori and M. Razzazi,”An Improvement in Hierarchical Graph Placement for  Graph Drawing and Visualization of Compilers”, The First International Conf. on Graph, Combinatorics, Computational Algorithms and Applications, AmirKabir Univ. of Tech.,Tehran, Iran, Feb. 2001.

H. Hassanpour and M. Razzazi, “ Lexical and Syntax Analysis of Farsi Sentences”, 5^th Conf. on Linguistics, Allameh Tabatabaei Univ., Tehran, Iran, March 2001.

A. Shafoori and M. Razzazi, “ Syntax Analysis of Farsi Sentences Using Neural Network“, 5^th Conf. on Linguistics, Allameh Tabatabaei Univ., Tehran, Iran, March 2001.

M. Razzazi, K. Mahdian, J. Khounsari and M. Oostadrahimi, “ Digital Libraries”, The First International Conf. on the Role of Information Technology in Cultural Development,Tehran, Iran, Jan. 2001.

M. Razzazi, K. Mahdian , J. Khounsari and M. Oostadrahimi,” Digital Libraries, Design and Legal Framework”, The 5^th Iranian Conf. on Medical Librarianship and Information Technology, Iran Univ. of Medical Sciences & Health Services, Tehran, Iran, Oct. 2000.

M. Razzazi, S. Rahbari and K. Mahdian,”A Platform for Development of Distributed Systems Based on Agents and its Applications in Electronic Commerce”, First International Conf. on The World Internet and Electronic Cities (WIECC 2001) , Kish Island, Iran, April 2001.

G. Pourrostam and M. Razzazi, “Design and Implementation of an Object Oriented Software Tool for Security Evaluation of Software Systems Using Common Criteria Methodology”, First Iranian Conf. On Cryptology, Tehran, Iran, Oct. 2001.

M. Razzazi and F. Mehdipur, “A Hierarchical Method to Estimate Net Length in Logic Design on FPGA”, 8^th Annual International Computer Society of Iran Computer Conference(CSICC 2003), Mashhad, Iran, 25-27 Feb. ‏ 2003.

M. Razzazi and A. Vahed ,” Automatic Agent Negotiation Using Past Expriences”, 8^th Annual International Computer Society of Iran Computer Conference(CSICC 2003), Mashhad, Iran, 25-27 Feb. ‏ 2003.

F. Dejpasand, M. Razzazi, A. Memarnejad, B. Salmani and M. Mahmoodzadeh, “Development and Information Technology (Electronic Commerce)”, First Symposium on Gaps and Visions for Development of Iran, Tehran, Iran, March 2003.

M. Razzazi and A. Khoshraftarroodi, “Extending UML to Support Component Based System Modeling”, Fist International Conference on Information and Knowledge Technology, Tehran, Iran, Dec 30, 2003-Jan 1 , 2004.

M. Razzazi and B. MobarakAbadi, “Ontoloy Based User Modeling for Search Improvement”, Fist International Conference on Information and Knowledge Technology, Tehran, Iran, Dec 30, 2003-Jan1 , 2004.

A. Nurollah and M. Razzazi , “Orthogonal Ruler Folding in d- Dimensions”, 9^th Annual International Computer Society of Iran Computer Conference(CSICC 2004), Tehran, Iran, 17-19 Feb. ‏ 2004.

J. Chamanara and M. Razzazi , “On Securing Mobile Agent Servers”, 9^th Annual International Computer Society of Iran Computer Conference(CSICC 2004), Tehran, Iran, 17-19 Feb. ‏ 2004.

M. Razzazi, “ The Changes in Technology and Its Effect on Electronic Commerce Capabilities”, 2^nd Conference on Electronic Commerce, Tehran, Iran, 6-8 June 2004.

M. Razzazi and M. Sargolzaiee, “Comparative Studies of Methodologies for Web Applications Modeling”, First Virtual Conference on Information and Communication Technology , Shiraz, Iran, 11-13 Oct. 2004.

M. Razzazi and H. Kashfi,”Grid Technology,a New Platform for Digital Library and Distance Learning”, The 2^nd e-Learning Symposium, Tehran, Iran, 9-10 Jan. 2005. 

M. Razzazi and Y. Mahdavifar,”Generating 3D Fractal Mountains Using Cellular Automata”, 10^th Annual International Computer Society of Iran Computer Conference(CSICC 2005), Tehran, Iran, 15-17 Feb. ‏ 2005.

S. Kashfi and M. Razzazi,”Architecture of Information Dissipation Systems Using Grid Infrastucture (Digital Library and Electronic Learning)”, 10^th Annual International Computer Society of Iran Computer Conference(CSICC 2005), Tehran, Iran, 15-17 Feb. ‏ 2005.

A. Jahanian and M. Razzazi,”Feasibility Study of Formal Verification of Component Basd Software Using the Tools for Formal Verification of Hardware”, 10^th Annual International Computer Society of Iran Computer Conference(CSICC 2005), Tehran, Iran, 15-17 Feb. ‏ 2005.

M. Razzazi, V. Haghighatdoust and A.Nourollah, “Folding a Tree Linkage in Minimum Length”, 10^th Annual International Computer Society of Iran Computer Conference(CSICC 2005), Tehran, Iran, 15-17 Feb. ‏ 2005.

A. Nourollah and M. Razzazi, “An Improved Approximation Algorithm for Ruler Folding Problem”, 10^th Annual International Computer Society of Iran Computer Conference(CSICC 2005), Tehran, Iran, 15-17 Feb. ‏ 2005.

A. Nourollah and M. Razzazi, “A Linear Time one Dimensional Approximation Algorithm for Ruler Folding Problem”, 11^th Annual International Computer Society of Iran Computer Conference(CSICC 2006), Tehran, Iran, 25-27 Jan. ‏ 2006.

A. Khosravanitabar and M. Razzazi, “A Method for Security Evaluation of Web Applications”, The Second International Conference on Information & Knowledge Technology, AmirKabir University of Technology, Tehran, Iran, 24-26 March, 2005.

M. Razzazi and B. Rahmanzadehheravi, “A Complementary Architecture for E-Business Processes in Electronic Market Place Based on ebXML”, Second Conference on Communication & Technology Management, Tehran, Iran, 20-21 Feb., 2006.

B. Behkamal and M. Razzazi, “Extending Unctad Model to Include Key Success Factors of Electronic Commerce for anEnterprise”,  Electronic Business and Electronic Commerce Research Conference,Tehran, Iran, 6-7 March, 2006.

H. Hassanpour and M. Razzazi, “Design and Implementation of a Software System to Detect Error in Spelling and Structure of Words Appearing in a Farsi Text”, 7^th Conference of Intelligent Systems, Khajeh Nasir Toosi University, Tehran, Iran, 20-22 Dec. 2005.

H. Hassanpour and M. Razzazi, “Design of an Intelligent System to Verify Structure of Sentences Using Farsi Grammar”, 7^th Conference of Intelligent Systems, Khajeh Nasir Toosi University, Tehran, Iran, 20-22 Dec. 2005.

M. Razzazi and S.M. Abolhasani,”Linear Time Approximation Algorithms for Convex Hull Problem”, 12^th International CSI Computer Conference (CSICC), Shahid Beheshti University, Tehran, Iran, Feb. 20-22, 2007.

M. Salehi and M. Razzazi,” A Web Based Software for early Recognition of Gait Problem beside Dissipation of Related Information”,  First Conf. on Utilising IT in Medical Schools, Shahid Beheshti University, Tehran, Iran, Feb. 14-15, 2007.

K. Fayazbakhsh  and M. Razzazi , “Coordination in K-Commodity Supply Chain” , 3^rd International Conference on Information and Knowledge Technology(IKT2007) , Mashhad, Iran ,Feb. 2007.

M. Razzazi and T. Ghasemi , ”An Exact Algorithm for the Multiple-Choice Multidimensional Knapsack Based on the Core”, 13^th International CSI Computer Conference (CSICC) , Sharif University, Kish Island, Iran, March. 9-11, 2008.

S.M. Abolhasani and M. Razzazi ,”New Algorithm for the Problem of Locating a Point inside a Convex Polygon ” , 13^th International CSI Computer Conference (CSICC) , Sharif University, Kish Island, Iran, March. 9-11, 2008.

M. Razzazi and H. Ghasemalizadeh ,” Information Service Retrieval  and Composition in Grid Environment” , 13^th International CSI Computer Conference (CSICC) , Sharif University, Kish Island, Iran, March. 9-11, 2008.

T. Ghasemi and M. Razzazi ,”Extension of Kernel for Approximate Solution to Multiple-Choice Multidimensional Knapsack Problem ” ,

13^th International CSI Computer Conference (CSICC) , Sharif University, Kish Island, Iran, March. 9-11, 2008.

T. Ghasemi and M. Razzazi ,”Branch and Kernel Based Bound  Algorithm for Solution to Multiple-Choice Multidimensional Knapsack Problem ” , 1^st International Conference of Iranian Operation Reseach Society, Kish Island, Iran, Jan. 29-30, 2008.

H. Ghasemalizadeh and M. Razzazi,”A Graph Based Algorithm for Service Composition”, 14^th International CSI Computer Conference (CSICC) , AmirKabir University, Tehran, Iran, March. 11-12, 2009.

M. Razzazi and E. Khamespanah, “A Semi-Distributed State Space Model Checking Algorithm Using Rebeca, An Actor Based Modeling Language”,  14^th International CSI Computer Conference (CSICC) , AmirKabir University, Tehran, Iran, March. 11-12, 2009.

M. Razzazi, A. Hasani and H. Ghasemalizadeh, “An Improved Range Free Localization Algorithm in Sensor Networks”, 14^th International CSI Computer Conference (CSICC) , AmirKabir University, Tehran, Iran, March. 11-12, 2009.

M. Roayaei and  M. Razzazi, “ Solving Open Chain Folding Problem in the Sticker Based Model”, 15^th International CSI Computer Conference (CSICC) , Matn Research Center, Tehran, Iran,Feb. 20-22, 2010.

M. Akrami and  M. Razzazi, “A Mixed Method of Cryptography and Voice Recognition to Prevent Unauthorized Replication of Mobile Software”, 15^th International CSI Computer Conference (CSICC) , Matn Research Center, Tehran, Iran, Feb. 20-22, 2010.

M. Razzazi, S. Fazeli and A.Hassani, ”A New Algorithm to Improve Storing in R-Tree”, 15^th International CSI Computer Conference (CSICC) , Matn Research Center, Tehran, Iran, Feb. 20-22, 2010.