| 2012 |
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| 90 | A latent pairwise preference learning approach for recommendation from implicit feedback. Yi Fang, Luo Si. CIKM 2012, 2567-2570. Web SearchBibTeXDownload |
| 89 | Preference-based Graphic Models for Collaborative Filtering. Rong Jin, Luo Si, ChengXiang Zhai. CoRR (abs/1212.2478) (2012). Web SearchBibTeXDownload |
| 88 | Robust Nonnegative Matrix Factorization via $L_1$ Norm Regularization. Bin Shen, Luo Si, Rongrong Ji, Baodi Liu. CoRR (abs/1204.2311) (2012). Web SearchBibTeXDownload |
| 87 | A Bayesian Approach toward Active Learning for Collaborative Filtering. Rong Jin, Luo Si. CoRR (abs/1207.4146) (2012). Web SearchBibTeXDownload |
| 86 | A Discriminative Data-Dependent Mixture-Model Approach for Multiple Instance Learning in Image Classification. Qifan Wang, Luo Si, Dan Zhang. ECCV (4) 2012, 660-673. Web SearchBibTeXDownload |
| 85 | Expertise Retrieval. Krisztian Balog, Yi Fang, Maarten de Rijke, Pavel Serdyukov, Luo Si. Foundations and Trends in Information Retrieval (6): 127-256 (2012). Web SearchBibTeXDownload |
| 84 | Sentiment detection with auxiliary data. Dan Zhang, Luo Si, Vernon Rego. Inf. Retr. (15): 373-390 (2012). Web SearchBibTeXDownload |
| 83 | Initial results of using an intelligent tutoring system with Alice. Stephen Cooper, Yoon Jae Nam, Luo Si. ITiCSE 2012, 138-143. Web SearchBibTeXDownload |
| 82 | Effective query generation and postprocessing strategies for prior art patent search. Suleyman Cetintas, Luo Si. JASIST (63): 512-527 (2012). Web SearchBibTeXDownload |
| 81 | Emotion tagging for comments of online news by meta classification with heterogeneous information sources. Ying Zhang, Yi Fang, Xiaojun Quan, Lin Dai, Luo Si, Xiaojie Yuan. SIGIR 2012, 1059-1060. Web SearchBibTeXDownload |
| 80 | Mixture model with multiple centralized retrieval algorithms for result merging in federated search. Dzung Hong, Luo Si. SIGIR 2012, 821-830. Web SearchBibTeXDownload |
| 79 | t-Plausibility: Generalizing Words to Desensitize Text. Balamurugan Anandan, Chris Clifton, Wei Jiang, Mummoorthy Murugesan, Pedro Pastrana-Camacho, Luo Si. Transactions on Data Privacy (5): 505-534 (2012). Web SearchBibTeXDownload |
| 78 | Mining contrastive opinions on political texts using cross-perspective topic model. Yi Fang, Luo Si, Naveen Somasundaram, Zhengtao Yu. WSDM 2012, 63-72. Web SearchBibTeXDownload |
| 2011 |
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| 77 | A robust one-class bayesian approach for masquerade detection. Qifan Wang, Luo Si. AISec 2011, 111-112. Web SearchBibTeXDownload |
| 76 | Federated Search. Milad Shokouhi, Luo Si. Foundations and Trends in Information Retrieval (5): 1-102 (2011). Web SearchBibTeXDownload |
| 75 | Maximum Margin Multiple Instance Clustering With Applications to Image and Text Clustering. Dan Zhang, Fei Wang, Luo Si, Tao Li. IEEE Transactions on Neural Networks (22): 739-751 (2011). Web SearchBibTeXDownload |
| 74 | Discriminative probabilistic models for expert search in heterogeneous information sources. Yi Fang, Luo Si, Aditya P. Mathur. Inf. Retr. (14): 158-177 (2011). Web SearchBibTeXDownload |
| 73 | Serendipitous learning: learning beyond the predefined label space. Dan Zhang, Yan Liu, Luo Si. KDD 2011, 1343-1351. Web SearchBibTeXDownload |
| 72 | Multi-view transfer learning with a large margin approach. Dan Zhang, Jingrui He, Yan Liu, Luo Si, Richard D. Lawrence. KDD 2011, 1208-1216. Web SearchBibTeXDownload |
| 71 | Multiple Instance Learning on Structured Data. Dan Zhang, Yan Liu, Luo Si, Jian Zhang, Richard D. Lawrence. NIPS 2011, 145-153. Web SearchBibTeXDownload |
| 70 | Forecasting counts of user visits for online display advertising with probabilistic latent class models. Suleyman Cetintas, Datong Chen, Luo Si, Bin Shen, Zhanibek Datbayev. SIGIR 2011, 1217-1218. Web SearchBibTeXDownload |
| 69 | Identifying similar people in professional social networks with discriminative probabilistic models. Suleyman Cetintas, Monica Rogati, Luo Si, Yi Fang. SIGIR 2011, 1209-1210. Web SearchBibTeXDownload |
| 68 | Document clustering with universum. Dan Zhang, Jingdong Wang, Luo Si. SIGIR 2011, 873-882. Web SearchBibTeXDownload |
| 67 | A weighted curve fitting method for result merging in federated search. Chuan He, Dzung Hong, Luo Si. SIGIR 2011, 1177-1178. Web SearchBibTeXDownload |
| 66 | Machine learning for information retrieval. Luo Si, Rong Jin. SIGIR 2011, 1293-1294. Web SearchBibTeXDownload |
| 65 | Composite hashing with multiple information sources. Dan Zhang, Fei Wang, Luo Si. SIGIR 2011, 225-234. Web SearchBibTeXDownload |
| 64 | Analysis of an expert search query log. Yi Fang, Naveen Somasundaram, Luo Si, Jeongwoo Ko, Aditya P. Mathur. SIGIR 2011, 1189-1190. Web SearchBibTeXDownload |
| 63 | Microblogging in a Classroom: Classifying Students' Relevant and Irrelevant Questions in a Microblogging-Supported Classroom. Suleyman Cetintas, Luo Si, Hans Aagard, Kyle Bowen, Mariheida Cordova-Sanchez. TLT (4): 292-300 (2011). Web SearchBibTeXDownload |
| 62 | Query Expansion and Message-Passing Algorithms for TREC Microblog Track. Dzung Hong, Qifan Wang, Dan Zhang, Luo Si. TREC 2011. Web SearchBibTeXDownload |
| 2010 |
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| 61 | Non-Negative Matrix Factorization Clustering on Multiple Manifolds. Bin Shen, Luo Si. AAAI 2010. Web SearchBibTeXDownload |
| 60 | Probabilistic models for answer-ranking in multilingual question-answering. Jeongwoo Ko, Luo Si, Eric Nyberg, Teruko Mitamura. ACM Trans. Inf. Syst. (28) (2010). Web SearchBibTeXDownload |
| 59 | Combining evidence with a probabilistic framework for answer ranking and answer merging in question answering. Jeongwoo Ko, Luo Si, Eric Nyberg. Inf. Process. Manage. (46): 541-554 (2010). Web SearchBibTeXDownload |
| 58 | Discriminative graphical models for faculty homepage discovery. Yi Fang, Luo Si, Aditya P. Mathur. Inf. Retr. (13): 618-635 (2010). Web SearchBibTeXDownload |
| 57 | Predicting Correctness of Problem Solving in ITS with a Temporal Collaborative Filtering Approach. Suleyman Cetintas, Luo Si, Yan Ping Xin, Casey Hord. Intelligent Tutoring Systems (1) 2010, 15-24. Web SearchBibTeXDownload |
| 56 | Learning to Identify Students' Relevant and Irrelevant Questions in a Micro-blogging Supported Classroom. Suleyman Cetintas, Luo Si, Sugato Chakravarty, Hans Aagard, Kyle Bowen. Intelligent Tutoring Systems (2) 2010, 281-284. Web SearchBibTeXDownload |
| 55 | A joint probabilistic classification model for resource selection. Dzung Hong, Luo Si, Paul Bracke, Michael Witt, Tim Juchcinski. SIGIR 2010, 98-105. Web SearchBibTeXDownload |
| 54 | Discriminative models of integrating document evidence and document-candidate associations for expert search. Yi Fang, Luo Si, Aditya P. Mathur. SIGIR 2010, 683-690. Web SearchBibTeXDownload |
| 53 | Automatic Detection of Off-Task Behaviors in Intelligent Tutoring Systems with Machine Learning Techniques. Suleyman Cetintas, Luo Si, Yan Ping Xin, Casey Hord. TLT (3): 228-236 (2010). Web SearchBibTeXDownload |
| 52 | Purdue at TREC 2010 Entity Track: A Probabilistic Framework for Matching Types Between Candidate and Target Entities. Yi Fang, Luo Si, Naveen Somasundaram, Salman Al-Ansari, Zhengtao Yu, Yantuan Xian. TREC 2010. Web SearchBibTeXDownload |
| 51 | Efficient privacy-preserving similar document detection. Mummoorthy Murugesan, Wei Jiang, Chris Clifton, Luo Si, Jaideep Vaidya. VLDB J. (19): 457-475 (2010). Web SearchBibTeXDownload |
| 2009 |
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| 50 | Learning to Identify Students' Off-Task Behavior in Intelligent Tutoring Systems. Suleyman Cetintas, Luo Si, Yan Ping Xin, Casey Hord, Dake Zhang. AIED 2009, 701-703. Web SearchBibTeXDownload |
| 49 | Learning from past queries for resource selection. Suleyman Cetintas, Luo Si, Hao Yuan. CIKM 2009, 1867-1870. Web SearchBibTeXDownload |
| 48 | t-Plausibility: Semantic Preserving Text Sanitization. Wei Jiang, Mummoorthy Murugesan, Chris Clifton, Luo Si. CSE (3) 2009, 68-75. Web SearchBibTeXDownload |
| 47 | Predicting Correctness of Problem Solving from Low-level Log Data in Intelligent Tutoring Systems. Suleyman Cetintas, Luo Si, Yan Ping Xin, Casey Hord. EDM 2009, 230-239. Web SearchBibTeXDownload |
| 46 | Automatic Text Categorization of Mathematical Word Problems. Suleyman Cetintas, Luo Si, Yan Ping Xin, Dake Zhang, Joo Young Park. FLAIRS Conference 2009. Web SearchBibTeXDownload |
| 45 | Multiple Instance Transfer Learning. Dan Zhang, Luo Si. ICDM Workshops 2009, 406-411. Web SearchBibTeXDownload |
| 44 | M3IC: Maximum Margin Multiple Instance Clustering. Dan Zhang, Fei Wang, Luo Si, Tao Li. IJCAI 2009, 1339-1344. Web SearchBibTeXDownload |
| 43 | Modeling search response time. Dan Zhang, Luo Si. SIGIR 2009, 730-731. Web SearchBibTeXDownload |
| 42 | Entity Retrieval with Hierarchical Relevance Model, Exploiting the Structure of Tables and Learning Homepage Classifiers. Yi Fang, Luo Si, Zhengtao Yu, Yantuan Xian, Yangbo Xu. TREC 2009. Web SearchBibTeXDownload |
| 41 | Strategies for Effective Chemical Information Retrieval. Suleyman Cetintas, Luo Si. TREC 2009. Web SearchBibTeXDownload |
| 2008 |
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| 40 | Similar Document Detection with Limited Information Disclosure. Wei Jiang, Mummoorthy Murugesan, Chris Clifton, Luo Si. ICDE 2008, 735-743. Cited by 1Web SearchBibTeXDownload |
| 39 | A Bayesian framework for knowledge driven regression model in micro-array data analysis. Rong Jin, Luo Si, Christina Chan. IJDMB (2): 250-267 (2008). Web SearchBibTeXDownload |
| 38 | An effective and efficient results merging strategy for multilingual information retrieval in federated search environments. Luo Si, Jamie Callan, Suleyman Cetintas, Hao Yuan. Inf. Retr. (11): 1-24 (2008). Web SearchBibTeXDownload |
| 37 | Combining gene sequence similarity and textual information for gene function annotation in the literature. Luo Si, Danni Yu, Daisuke Kihara, Yi Fang. Inf. Retr. (11): 389-404 (2008). Web SearchBibTeXDownload |
| 36 | Discriminative probabilistic models for passage based retrieval. Mengqiu Wang, Luo Si. SIGIR 2008, 419-426. Web SearchBibTeXDownload |
| 2007 |
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| 35 | A Probabilistic Framework for Answer Selection in Question Answering. Jeongwoo Ko, Luo Si, Eric Nyberg. HLT-NAACL 2007, 524-531. Web SearchBibTeXDownload |
| 34 | Protecting source privacy in federated search. Wei Jiang, Luo Si, Jing Li. SIGIR 2007, 761-762. Web SearchBibTeXDownload |
| 33 | Exploration of the tradeoff between effectiveness and efficiency for results merging in federated search. Suleyman Cetintas, Luo Si. SIGIR 2007, 707-708. Web SearchBibTeXDownload |
| 32 | A probabilistic graphical model for joint answer ranking in question answering. Jeongwoo Ko, Eric Nyberg, Luo Si. SIGIR 2007, 343-350. Web SearchBibTeXDownload |
| 31 | Federated search of text search engines in uncooperative environments. Luo Si. SIGIR Forum (41): 120 (2007). Web SearchBibTeXDownload |
| 2006 |
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| 30 | A study of mixture models for collaborative filtering. Rong Jin, Luo Si, Chengxiang Zhai. Inf. Retr. (9): 357-382 (2006). Web SearchBibTeXDownload |
| 29 | The FedLemur project: Federated search in the real world. Thi Truong Avrahami, Lawrence Yau, Luo Si, James P. Callan. JASIST (57): 347-358 (2006). Web SearchBibTeXDownload |
| 28 | Collaborative image retrieval via regularized metric learning. Luo Si, Rong Jin, Steven C. H. Hoi, Michael R. Lyu. Multimedia Syst. (12): 34-44 (2006). Web SearchBibTeXDownload |
| 27 | Combining Multiple Resources, Evidences and Criteria for Genomic Information Retrieval. Luo Si, Jie Lu, Jamie Callan. TREC 2006. Web SearchBibTeXDownload |
| 26 | Knowledge Transfer and Opinion Detection in the TREC 2006 Blog Track. Hui Yang, Jamie Callan, Luo Si. TREC 2006. Web SearchBibTeXDownload |
| 2005 |
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| 25 | CLEF 2005: Multilingual Retrieval by Combining Multiple Multilingual Ranked Lists. Luo Si, Jamie Callan. CLEF 2005, 121-130. Web SearchBibTeXDownload |
| 24 | Learn to weight terms in information retrieval using category information. Rong Jin, Joyce Y. Chai, Luo Si. ICML 2005, 353-360. Web SearchBibTeXDownload |
| 23 | Adjusting Mixture Weights of Gaussian Mixture Model via Regularized Probabilistic Latent Semantic Analysis. Luo Si, Rong Jin. PAKDD 2005, 622-631. Web SearchBibTeXDownload |
| 22 | Modeling search engine effectiveness for federated search. Luo Si, Jamie Callan. SIGIR 2005, 83-90. Web SearchBibTeXDownload |
| 21 | Thresholding Strategies for Text Classifiers: TREC 2005 Biomedical Triage Task Experiments. Luo Si, Tapas Kanungo. TREC 2005. Web SearchBibTeXDownload |
| 20 | York University at TREC 2005: Genomics Track. Xiangji Huang, Ming Zhong, Luo Si. TREC 2005. Web SearchBibTeXDownload |
| 2004 |
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| 19 | Effective automatic image annotation via a coherent language model and active learning. Rong Jin, Joyce Y. Chai, Luo Si. ACM Multimedia 2004, 892-899. Web SearchBibTeXDownload |
| 18 | Unified utility maximization framework for resource selection. Luo Si, James P. Callan. CIKM 2004, 32-41. Web SearchBibTeXDownload |
| 17 | Unified filtering by combining collaborative filtering and content-based filtering via mixture model and exponential model. Luo Si, Rong Jin. CIKM 2004, 156-157. Web SearchBibTeXDownload |
| 16 | A study of methods for normalizing user ratings in collaborative filtering. Rong Jin, Luo Si. SIGIR 2004, 568-569. Web SearchBibTeXDownload |
| 15 | Effect of varying number of documents in blind feedback: analysis of the 2003 NRRC RIA workshop "bf_numdocs" experiment suite. Jesse Montgomery, Luo Si, Jamie Callan, David A. Evans. SIGIR 2004, 476-477. Web SearchBibTeXDownload |
| 14 | An automatic weighting scheme for collaborative filtering. Rong Jin, Joyce Y. Chai, Luo Si. SIGIR 2004, 337-344. Web SearchBibTeXDownload |
| 13 | A Bayesian Approach toward Active Learning for Collaborative Filtering. Rong Jin, Luo Si. UAI 2004, 278-285. Web SearchBibTeXDownload |
| 2003 |
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| 12 | A semisupervised learning method to merge search engine results. Luo Si, Jamie Callan. ACM Trans. Inf. Syst. (21): 457-491 (2003). Web SearchBibTeXDownload |
| 11 | Collaborative filtering with decoupled models for preferences and ratings. Rong Jin, Luo Si, ChengXiang Zhai, James P. Callan. CIKM 2003, 309-316. Web SearchBibTeXDownload |
| 10 | The Effect of Database Size Distribution on Resource Selection Algorithms. Luo Si, Jamie Callan. Distributed Multimedia Information Retrieval 2003, 31-42. Web SearchBibTeXDownload |
| 9 | Flexible Mixture Model for Collaborative Filtering. Luo Si, Rong Jin. ICML 2003, 704-711. Web SearchBibTeXDownload |
| 8 | Relevant document distribution estimation method for resource selection. Luo Si, James P. Callan. SIGIR 2003, 298-305. Web SearchBibTeXDownload |
| 7 | Preference-based Graphic Models for Collaborative Filtering. Rong Jin, Luo Si, ChengXiang Zhai. UAI 2003, 329-336. Web SearchBibTeXDownload |
| 2002 |
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| 6 | A language modeling framework for resource selection and results merging. Luo Si, Rong Jin, James P. Callan, Paul Ogilvie. CIKM 2002, 391-397. Web SearchBibTeXDownload |
| 5 | Using sampled data and regression to merge search engine results. Luo Si, James P. Callan. SIGIR 2002, 19-26. Web SearchBibTeXDownload |
| 4 | Language model for IR using collection information. Rong Jin, Luo Si, Alexander G. Hauptmann, James P. Callan. SIGIR 2002, 419-420. Web SearchBibTeXDownload |
| 2001 |
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| 3 | A Statistical Model for Scientific Readability. Luo Si, James P. Callan. CIKM 2001, 574-576. Web SearchBibTeXDownload |
| 2000 |
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| 2 | Two-stage speaker identification system based on VQ and NBDGMM. Luo Si, Qixiu Hu. INTERSPEECH 2000, 282-285. Web SearchBibTeXDownload |
| 1998 |
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| 1 | A high-performance text-independent speaker identification system based on BCDM. Qin Jin, Luo Si, Qixiu Hu. ICSLP 1998. Web SearchBibTeXDownload |
