Publication

• Zhou X., Achananuparp P., Park E.K., Hu X., Zhang X.: AskDragon: a redundancy-based factoid question answering system with lightweight local context analysis. JCDL 2009: 483-484
• Hu X, Zhang X, Lu C., Park E.K., Zhou X.: Exploiting Wikipedia as external knowledge for document clustering. KDD 2009: 389-396
• Zhang X., Hu X., Zhou X., A Comparative Evaluation of Different Link Types on Enhancing Document Clustering, accepted in 31st Annual International ACM SIGIR Conference on Research & Development on Information Retrieval (SIGIR 2008) , (acceptance rate: 17%, 85/496)[pdf]
• Zhou X., Zhang X., Hu X., Semantic Smoothing for Bayesian Text Classification with Small Training Data, SIAM SDM 08 ((27%, 77/282).
• Zhang X., Jing L., Hu X., Ng M., Xia J., Zhou X., Medical Document Clustering Using Ontology Based Term Similarity Measures, accepted to be published in the International Journal of Data Warehousing and Mining(IJDWM), 2008
• Zhou X, Hu X., Zhang X., and Shen X., A Segment-based Hidden Markov Model for Real-Setting Pinyin-to-Chinese Conversion, CIKM'07, November 6-8, 2007, Lisboa, Portugal, 1027-1030 (26%, 136/512) [pdf]
• Zhou X, Hu X, and Zhang X., Topic Signature Language Model for Ad hoc Retrieval, IEEE Transactions on Knowledge and Data Engineering (TKDE), vol. 19, no. 9, pp. 1276-1287, Sept., 2007[pdf]
• Zhang X., Hu X., Xia J., Zhou X., Achanauparp P. Utilization of Global Ranking Information in Graph- based Biomedical LiteratureClustering has been accepted in the 9th International Conference on Data Warehousing and Knowledge Discovery (DaWaK 2007) (acceptance rate: 30%, 45/150): one of the 5 best papers in DaWak 07 and extended versions to be accepted in the International Journal of Data Warehousing and Mining(IJDWM 4(4)): 84-101 (2008)
• Zhang X.,Jing L., Hu X., Ng M., Zhou X., A Comparative Study of Ontology Based Term Similarity Measures on Document Clustering, accepted in the 12th International conference on Database Systems for Advanced Applications (DASFFA2007) (acceptance rate: 18.7%, 70/373)[pdf]
• Zhou X. , Zhang X., and Hu X., "Semantic Smoothing of Document Models for Agglomerative Clustering", accepted in the Twentieth International Joint Conference on Artificial Intelligence (IJCAI 2007), Jan. 6-12, 2007, India (15.7%, 212/1353)[pdf]
• Zhang X. , Zhou X., and Hu X., Semantic Smoothing for Model-based Document Clustering, accepted in the 2006 IEEE International Conference on Data Mining (IEEE ICDM06), Dec. 18-22, 2006, HongKong (short paper, 800 submissions, 10% for full paper, 10% for short paper) [pdf]
• Zhang X. , Wu D., Zhou X. , Hu X., "A Language Modeling Text Mining Approach to the Annotation of Protein Community", accepted in 6th IEEE Symposium on Bioinformatics and Bioengineering (BIBE 06), Nov 16-18, Washington DC, US (38.8%, 38/98)[pdf], pp12-19
• Hu X., Zhang X., Zhou X., Integration of Cluster Ensemble and EM based Text Mining for Microarray Gene Cluster Identification and Annotation, in the Proceedings of ACM 15th Conference on Information and Knowledge Management (ACM CIKM 2006), post paper, (537 submissions, 15% acceptance rate for full papers, 10% acceptance rate for post papers)[pdf]
• Zhou X., Hu X., Zhang X., Lin X., Song I-Y, Context-Sensitive Semantic Smoothing for the Language Modeling Approach to Genomic IR, in the 29th Annual International ACM SIGIR Conference (ACM SIGIR 2006), Aug 6-11, 2006, Seattle, WA, USA [pdf], pp170-178
• Zhou, X. , Zhang X., Hu, X., MaxMatcher: Biological Concept Extraction Using Approximate Dictionary Lookup, the 9th biennial The Pacific Rim International Conference on Artificial Intelligence (PRICAI 2006), Aug 9-11, 2006, Guilin, Guangxi, China, Page 1145-1149 (short paper, 596 submissions, 14.1% for full papers, 16.8% for short papers) [PDF]
• Hu X., Zhang X., Yoo I, Zhang Y-Q, A Semantic Approach for Mining Hidden Links from Complementary and Non-Interactive Biomedical Literature, 2006 SIAM Conference on Data Mining (SIAM DM 2006), pp200-209[pdf]
• Zhou X., Zhang X., Hu X., Using Concept-based Indexing to Improve Language Modeling Approach to Genomic, ECIR 2006 - 28th European Conference on Information Retrieval [pdf]
• Hu X., Zhang X., D. Wu., X. Zhou, P. Rumm, Integration of Instance-based learning & Text Mining for Identification of Potential Virus / Bacterium as Bio-terrorism Weapons, accepted in the 2006 IEEE Intelligence and Security Informatics Conference (short paper)[pdf]
• Hu X., Zhang X., Li. G., Yoo Y, Zhou X. Wu D., Xu X., Mining Hidden Connections among Biomedical Concepts from Disjoint Biomedical Literature Sets through Semantic-based Association Rule, accepted to be published in the Journal of Information Systems [pdf]
• Zhou X., Hu X, Li G., Lin X, Zhang X., Relation-based Document Retrieval for Biomedical IR, accepted to be published in? LNCS Transaction on Computational Systems Biology, 2006
• Hu X., Yoo I., Zhang X.,Nanavati P., Das D., Wavelet Transformation and Cluster Ensemble for Gene Expression Analysis, in the International Journal of Bioinformatics Research and Application, Vol. 1 No 4, 2005, pp 447-460