Morteza Haghir Chehragani, Hassan Abolhassani, Mostafa Haghir Cheragani, "

Hadi Saboohi, Amine Amini, Hassan Abolhassani, "Failure recovery of composite Semantic Web Services using Subgraph Replacement", Proceedings of International Conference on Computer and Communication Engineering, Kuala Lumpur, Malaysia, May 2008.

Z. Iranmanesh, R. Piri, H. Abolhassani, "An Approach for Semantic Web Query Approximation Based on Domain Knowledge and User Preferences", Proceedings of the 13th International CSI Computer Conference (CSICC 2008), Kish Island, Iran, March 2008.

M. Neshati, H. Abolhassani, H. Fatemi, "Automatic Extraction of IS-A Relations in Taxonomy Learning", Proceedings of the 13th International CSI Computer Conference (CSICC 2008), Kish Island, Iran, March 2008.

M. Hosseini, H. Abolhassani, "Clustering Search Engine Log for Query Recommendation", Proceedings of the 13th International CSI Computer Conference (CSICC 2008), Kish Island, Iran, March 2008.

N. Haghpanah, M. Akhoondi, H. Abolhassani, "Inferring Trust Using Relation Extraction in Heterrogeneous Spocial Networks", Proceedings of the 13th International CSI Computer Conference (CSICC 2008), Kish Island, Iran, March 2008. (short paper)

 A. Sahraii, H. Sayyadi, H. Abolhassani, "Event Detection from News Articles", Proceedings of the 13th International CSI Computer Conference (CSICC 2008), Kish Island, Iran, March 2008. (short paper)

Sadegh Aliakbary, Mahdy Khayyamian and Hassan Abolhassani, “Using Social Annotations for Search Results Clustering”, Proceedings of the 13th International CSI Computer Conference (CSICC 2008), Kish Island, Iran, March 2008. (short paper)

I. Keivanloo, H. Abolhassani, "يك هست شناسي جديد براي نمايش زمينه در وب سرويسها", Thirteenth National CSI Computer Conference, Kish Islan, Iran, March 2008.

S.A. Sheikhahmadi, H. Abolhassani, H. Bekhsheshi, K. Khamforosh, "يك روش پيشنهادي براي استخراج مفاهيم دامنه", Thirteenth National CSI Computer Conference, Kish Islan, Iran, March 2008.

M. Khalilian, K. SheikhEsmaili, M. Neshati, H. Abolhassani, "كنترل حدود آستانه در خزش تاكيدي با استفاده از مفهوم زوال ", Thirteenth National CSI Computer Conference, Kish Islan, Iran, March 2008.

H. Saboohi, A. Amini, H. Abolhassani, "Management of eCity processes using distributed autonomous composite web services featuring error recovery", Proceeding of First International eCity conference, Feb. 2008, Tehran, IRAN.

F. Chitforoush, M. Yazdani, H. Abolhassani, "Transactional support for composite web services", Proceeding of First International eCity conference, Feb. 2008, Tehran, IRAN.

M. Jafari Asbagh, H. Abolhassani, "Web Service Usage Mining: Mining for Executable Sequences", In proceeding of 7th WSEAS International Conference on APPLIED COMPUTER SCIENCE (ACS'07), Venice, Italy, November 2007.

M. Mahdavi, M. Haghir,  H. Abolhassani, and R. Forsati, "Novel Meta-Heuristic Algorithms for Clustering Web Documents", Applied Mathematics and Computation, Vol 201 (2008), pp. 441-451.

A. Niknafs, M. Asadi, and H. Abolhassani, "Ontology Based Method Engineering", International Journal of Computer Science and Network Security (IJCSNS), Vol. 7, No. 8.

 M. Haghir Cheragani, H. Abolhassani, M. Haghir Chehragani, "Web Page Clustering by Combining Dense Units", 4th IEEE-GCC Conference, Bahrain, November 2007. 

M. Hosseini and H. Abolhassani, "Mining Search Engine Query Log for Evaluating Content and Structure of a Web Site". In Proceeding of IEEE/WIC/ACM International Conference on Web Intelligence (WI-07), pp. 235-241, Silicon Valley, USA, November 2007.

M. Hosseini, and H. Abolhassani, "Hierarchical Co-Clustering for Web Queries and Selected URLs". In Proceeding of WISE 2007  International Conference on Web Information System Engineering, ,Nancy, France, December 2007.

· V. Qazvinian, H. Abolhassani, S.H. Haeri, B. Bagheri, "Evalutionary Coincidence-Based Ontology Mapping Extraction", Expert Systems: The Journal of Knowledge Engineering, Vol. 25 (2008), No. 3, pp. 221-236.

S.H. Haeri,  H. Abolhassani, V. Qazvinian, "Coincidence Based Scoring of Mappings in Ontology Alignment", Journal of Advanced Computational Intelligence and Intelligent Informatics (JACIII), Vol. 11, No. 7.

Yasser Ganji Safar, H. Abolhassani, "Context-aware Semantic Web Service Brokering", International Journal of Computers and thier Applications (IJCA) .

Sayed-Amir Marashi, Mehdi Kargar, Ali Katanforoush, H. Abolhassani, "Evolution of Ligand Diffusion Chreodes on Protein Surface Models: A Genetic Algorithm Study", Chemistry & Biodiversity.

Morteza H. Chehregani, H. Abolhassani, Mostafa H. Chehragani, "Attaining higher quality for Density Based Web Mining Algorithms", The First International Conference on Web Reasoning and Rule Systems (RR2007), Lecture Notes in Computer Science (LNCS) (To Appear).

M. Jamali, H. Abolhassani, Majid Khalilian, "Using Self Organizing Maps to Infer Communities in Weblogs's Social Network", The Second European Conference on Data Mining (ECDM’07).

Morteza H. Chehregani, H. Abolhassani, " H-BayesClust: A new Hierarchical Clustering based on Bayesian Networks", Third International Conference on Advanced Data Mining and Applications (ADMA 2007), Lecture Notes in Computer Science (LNCS).

·  V. Qazvinian, H. Abolhassani, S.H. Haeri, "Coincidence Based Mapping Extraction With Genetic Algorithms", 3rd International Conference on Web Information Systems and Technologies, WEBIST 2007, Brecelon, Spain, March 2007.

·  Mohsen Jamali, H. Abolhassani, "Popularity and Focality in Weblogs' Social Network", 12th International CSI Computer Conference (CSICC'2007), Tehran, Iran, February 2007.

·  Mahmood Neshati, Yasser Ganji Saffar, H. Abolhassani, "Clustering-based Taxonomy Construction for Semantic Web Services" , 12th International CSI Computer Conference (CSICC'2007), Tehran, Iran, February 2007.

·  Alireza Ziai, Ehsan Akhghari, Arash Ganjoo Haghighi, H. Abolhassani, "A Semantic Web Context-Sensitive Trust Model for Research Networks " , 12th International CSI Computer Conference (CSICC'2007), Tehran, Iran, February 2007. 

·  B. Amini, H. Abolhassani, "An Automatic Pseudo-Ontology Development Approach By Concept Extraction from Web" , 12th International CSI Computer Conference (CSICC'2007), Tehran, Iran, February 2007.

·  A. Rahimi, H. Abolhassani, K. Sheykh Esmaili,  "Authorship Attribution in Persian Scripts Using Neural Networks", To Appear in 12th International CSI Computer Conference (CSICC'2007), Tehran, Iran, February 2007.

·  B. Amini, H. Abolhassani,  " A semi-automatic ontology development approach for Web data extraction".   To Appear in Proceeding of  International Conference on Semantic Web & Digital Libraries (ICSD 2007), India, Feb 21-23, 2007 

·  K. Sheykh Esmaili, H. Abolhassani and Zeinab Abbassi,  "BlogDisc: A System for Automatic Discovery and Accumulation of Persian Blogs".   To Appear in Proceeding of  CIS2E 06 The International Joint Conferences on Computer, Information, and Systems Sciences, and Engineering (Will be published by Springer), USA, December 4-14, 2006

·  H. Sayyadi, S. Salehi, and H. Abolhassani. ”NeSReC: News meta-Search Result Clustering”. to Appear in Proceeding of CIS2E 06 The International Joint Conferences on Computer, Information, and Systems Sciences, and Engineering December 4-14, 2006

·  H. Sayyadi, S. Salehi, and H. Abolhassani. ”Survey on News Mining Tasks”. to Appear in Proceeding of CIS2E 06 The International Joint Conferences on Computer, Information, and Systems Sciences, and Engineering December 4-14, 2006

·  H. Abolhassani, B. Bagheri Harir, and S.H. Haeri,  "On Ontology Alignment Experiments.", Webology, 3(3), Article 28. Available at: http://www.webology.ir/2006/v3n3/a28.html

·  M. Jamali, H. Abolhassani,  "Different Aspect of Social Network Analysis", Accepted for publishing in proceedings of 2006 IEEE/WIC/ACM International Conference on Web Intelligence, Hong Kong, 18-22 Dec 2006.

·  M. Jamali, H. Sayyadi, B. Bagheri Hariri, H. Abolhassani,  "A Method for Focused Crawling Using Combination of Link Structure and Content Similarity", Accepted for publishing in proceedings of 2006 IEEE/WIC/ACM International Conference on Web Intelligence, Hong Kong, 18-22 Dec 2006.

·  Y. Ganji, H. Abolhassani, M. Neshati, and M. Jamali, "A Similarity Measure for OWL-S Annotated Web Services", Accepted for publishing in proceedings of 2006 IEEE/WIC/ACM International Conference on Web Intelligence, Hong Kong, 18-22 Dec 2006.

·  Z. Koono, H. Abolhassani, H. Chen,  "A New Way of Automatic Design of Software (Simulating Human Intentional Activity)", New Trends in Software Methodologies, Tools and Techniques, Proceeding of fifth SOMET_06, Frontiers in Artifical Intelligence and Application, Volume 147, IOS Press, Canda, Oct. 2006.

·  H. Rostami, J. Habibi, H. Abolhassani, M. Amirkhani, A. Rahnama,  "An Ontology Based Local Index in P2P Networks", Accepted for publishing in proceedings of 2nd International Conference on Semantics, Knowledge and Grid (SKG2006), Guilin, China, Oct-Nov 2006.

·  K. Sheykh Esmaili, H. Abolhassani, M. Neshati, B. Bagheri Hariri,  "MOSSE: A Multi Ontological Semantic Search Engine", Accepted for publishing in proceedings of 1st Asian Semantic Web Conference Workshop on Web Search Technology, Beijin, China, September 2006.

·  B. Bagheri Hariri, H. Abolhassani, and H. Sayyadi " A Neural-Networks-Based Approach for Ontology Alignment", Proceedings of Joint 3^rd International Conference on Soft Computing and Intelligent Systems and 7^th International Symposium on advanced Intelligent Systems, Tokyo, Japan, September 2006. 

·  M. Lesani, and H. Abolhassani,  S. Bagheri, "Fuzzy Trust and Combining Information: A Blueprint for the Semantic Web Trust Layer",  Proceedings of Joint 3^rd International Conference on Soft Computing and Intelligent Systems and 7^th International Symposium on advanced Intelligent Systems, Tokyo, Japan, September 2006.

·  Seyed H. HAERI, B. Bagheri Hariri, and H. Abolhassani,  "Coincidence-Based Refinement of Ontology Matching", Proceedings of Joint 3^rd International Conference on Soft Computing and Intelligent Systems and 7^th International Symposium on advanced Intelligent Systems, Tokyo, Japan, September 2006.

·  B. Bagheri Hariri, and H. Abolhassani,  " A new Evaluation Method for Ontology Alignment Measures", in proceedings of the Asian Semantic Web Conference 2006 as Springer Verlag Lecture Notes in Computer Science (LNCS), Beijing, China, September 2006. [link]

·  K. Sheykh Esmaili, M. Neshati, M. Jamali, H. Abolhassani and J. Habibi  "Comparing Performance of Recommendation Techniques in the Blogsphere", Accepted for publishing in proceedings of ECAI2006 Workshop on Recommender Systems, Riva del Garda, Italy, August. 2006.

·  K. Sheykh Esmaili, M. Jamali, M. Neshati, H. Abolhassani and Y. Soltan-Zadeh,  "Experiments of Persian Weblogs", Accepted for publishing in proceedings of WWW2006 Workshop on Weblogging Ecosystem, Edinburgh, Scotland, Apr. 2006.

·  H. Abolhassani, B. Daraii, T. Tabatabaei, "Association Rules Generation Based on Feature Attributes and Machine Learning", Accepted for publishing in Proceeding of 6th Industrial Conference on Data Mining (ICDN'2006), July 2006, Germany.

·  B. Bagheri Hariri, H. Abolhassani, A. Khodaei, "A New Structural Similarity Measure for Ontology Alignment", Accepted for publishing in Proceeding of 2006 International Conference on Semantic Web and Web Services (SWWS'2006), June 2006, Las Vegas, USA.

·  B. Bagheri Hariri, H. Sayyadi, H. Abolhassani, "Combining Ontology Alignment Metrics Using the Data Mining Techniques", Accepted for publishing in Proceeding of 2006 International Workshop on Context and Ontologies (C&O '2006), August 2006, Trento, ITALY.

·  Z.Koono, H. Chen, H. Abolhassani, "Processes of A Software System Development", IPSJ SIG-SE Technical Report, May 2006, Japan. (in Japanese) [PDF]

·   R. Zakeri, R. Jalili H. Abolhassani, H.R. Shahriari, "Using Description Logics for Network Vulnerability Analysis", Proceeding of the Fifth International Conference on Networking (ICN 2006), April 2006, Mauritius. [PDF]

·  Y. Ganji Saffar , H. Abolhassani, "Context-aware Semantic Web Service Brokering", 11th International CSI Computer Conference (CSICC'2006), Jan. 2006, Tehran, Iran. [PDF]

·  K. Sheykh Esmaili, , M. Neshati, H. Abolhassani, "Improving IR System Performance Using Intelligent Query Expansion", 11th International CSI Computer Conference (CSICC'2006), Jan. 2006, Tehran, Iran. [PDF]

·  M. MohammadiNasiri, K. Sheykh Esmaili, ,H. Abolhassani, "A Statistical Stemmer for Persian Language", 11th International CSI Computer Conference (CSICC'2006), Jan. 2006, Tehran, Iran. (poster) [PDF(in Farsi)]

·  R. Etemadi, N. Nematbakhsh ,H. Abolhassani, "Software Automation Based on Cliche", 11th International CSI Computer Conference (CSICC'2006), Jan. 2006, Tehran, Iran.

·  S. Hassas Yeganeh, J. Habibi, H. Rostami , H. Abolhassani, "A New Light Weight and Scalable Testbed for Semantic Web Services Composition", 11th International CSI Computer Conference (CSICC'2006), Jan. 2006, Tehran, Iran.

·  M. Lesani, S. Bagheri , H. Abolhassani, "Fuzzy Trust in Semantic Web Social Networks", 11th International CSI Computer Conference (CSICC'2006), Jan. 2006, Tehran, Iran.

·  Y. Ganji Saffar, H. Abolhassani and R. Jalili, "An Architecture for a context-aware Service Broker in Ubiquitous Computing Environments",  International Workshop on Pervasive Computing Systems & Application (PerCSA 2006), UAE, March 2006. [PDF]

·  K. Sheykh Esmaili, H. Abolhassani, "A Categorization Scheme for Semantic Web Search Engines", accepted at The 4th ACS/IEEE International Conference on Computer Systems and Applications (AICCSA-06), UAE, March 2006. [PDF]

·  A. Rahnama, H. Rostami, J. Habibi, H. Abolhassani, "A Semantic Addressable Network",  IADIS International Conference on WWW/Internet 2005, Portugal, Oct. 2005. [PDF]

·  H. Abolhassani, "Ontology based web service composition",  Proceeding of 6th International Symposium on Advanced Intelligent Systems, Korea, Sept.-Oct. 2005. [PDF]

·  H. Abolhassani, L. Sharif, "Security in Semantic Web",  Proceeding of 10th International CSI Computer Conference (CSICC'2005), Jan. 2005, Tehran, Iran. [PDF]

H Chen, H Abolhassani, and Z Koono, "An Intelligent System for Learning Human Designs”, Proceeding of the Knowledge-Based Intelligent Engineering Systems & Allied Technologies, Italia, pp. 801-806, Sep. 2002.

H. Abolhassani, Hui Chen, Z. Koono, "Software Creation: Cliché as intermediate knowledge in software design", The Journal of Institute of Electronics, Information and Communication Engineers, Vol. E85-D, No.1, January 2002.

H. Abolhassani, Hui Chen, Z. Koono, "Software Creation: Structure of Human Design Knowledge for Hierarchical Detailing", Proceedings of the fifth World Conference on Design and Process, Texas, U.S.A, June, 2000.

H. Chen, H. Takano, H. Abolhassani, Z. Koono, " Software Cretion: an Integrated Environment for Automatic Software", Proceedings of the fifth World Conference on Design and Process, Texas, U.S.A, June, 2000.

H. Abolhassani, Hui Chen, B. H. Far, Z. Koono, " Software Creation: A Study on the Inside of Human Design Knowledge", The Journal of Institute of Electronics, Information and Communication Engineers -Special Issue on Knowledge-Based Software Engineering-, Vol. E81-D, No.12, pp.1439-1449, April, 2000.

H. Abolhassani, “Study on Basis of Human Design Knowledge and the Application to Automatic Software Design,” Proc. of IEEE-ASE Doctoral Symposium, 1999.

H. Abolhassani, Hui Chen, Z. Koono, B. H. Far, "Software Creation: Detail of Human Design Knowledge and it's Application to Automatic Software Design", Proceedings of 6th Asia-Pacific Software Engineering Conference, December 1999, pp. 412-419.

H. Abolhassani, Hui Chen, Z. Koono, B. H. Far, "Software Creation: Structure of Human Design Knowledge and Its Application to Automatic Software Design", Proceedings of the Fourth Annual International CSI Computer Conference, Teheran, Iran, pp. 66-71, Feb. 1999.

H. Chen, H. Takano, H. Abolhassani, Z. Koono, B. H. Far, "An Approach to an Integrated Intelligent CASE Tool for Automatic Software Design", Proceedings of the 11th International Conference on Software Engineering and Knowledge Engineering, Kaiserlautern, Germany, June 1999, pp. 310-314.

H. Abolhassani, M. Qudsi, M. Shargi, “FarsiTeX: A system for typesetting Persian/Latin Texts,” Second Iranian Computer Conference, 1993.