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  • Chengxiang Zhai
2014

Unsupervised feature selection for multi-view clustering on text-image web news data

Qian, M. & Zhai, C., Nov 3 2014, CIKM 2014 - Proceedings of the 2014 ACM International Conference on Information and Knowledge Management. Association for Computing Machinery, Inc, p. 1963-1966 4 p. (CIKM 2014 - Proceedings of the 2014 ACM International Conference on Information and Knowledge Management).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

A boosting approach to improving pseudo-relevance feedback

Lv, Y., Zhai, C. X. & Chen, W., Jan 1 2011, SIGIR'11 - Proceedings of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, p. 165-174 10 p. (SIGIR'11 - Proceedings of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

A generalized hidden Markov model with discriminative training for query spelling correction

Li, Y., Duan, H. & Zhai, C., Sep 28 2012, SIGIR'12 - Proceedings of the International ACM SIGIR Conference on Research and Development in Information Retrieval. p. 611-620 10 p. (SIGIR'12 - Proceedings of the International ACM SIGIR Conference on Research and Development in Information Retrieval).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2020

Collective development of large scale data science products via modularized assignments: An experience report

Bhavya, Boughoula, A., Green, A. & Zhai, C. X., Feb 26 2020, SIGCSE 2020 - Proceedings of the 51st ACM Technical Symposium on Computer Science Education. Association for Computing Machinery, p. 1200-1206 7 p. (Annual Conference on Innovation and Technology in Computer Science Education, ITiCSE).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2015

Information retrieval as card playing: A formal model for optimizing interactive retrieval interface

Zhang, Y. & Zhai, C., Aug 9 2015, SIGIR 2015 - Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, Inc, p. 685-694 10 p. (SIGIR 2015 - Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2020

FigExplorer: A System for Retrieval and Exploration of Figures from Collections of Research Articles

Kuzi, S., Zhai, C. X., Tian, Y. & Tang, H., Jul 25 2020, SIGIR 2020 - Proceedings of the 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, Inc, p. 2133-2136 4 p. (SIGIR 2020 - Proceedings of the 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2012

BiasTrust: Teaching biased users about controversial topics

Vydiswaran, V. G. V., Zhai, C., Roth, D. & Pirolli, P., Dec 19 2012, CIKM 2012 - Proceedings of the 21st ACM International Conference on Information and Knowledge Management. p. 1905-1909 5 p. (ACM International Conference Proceeding Series).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2020

CrowdQM: Learning Aspect-Level User Reliability and Comment Trustworthiness in Discussion Forums

Morales, A., Narang, K., Sundaram, H. & Zhai, C., 2020, Advances in Knowledge Discovery and Data Mining - 24th Pacific-Asia Conference, PAKDD 2020, Proceedings. Lauw, H. W., Lim, E-P., Wong, R. C-W., Ntoulas, A., Ng, S-K. & Pan, S. J. (eds.). Springer, p. 592-605 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 12084 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2015

Understanding User Intents in Online Health Forums

Zhang, T., Cho, J. H. D. & Zhai, C., Jul 1 2015, In : IEEE Journal of Biomedical and Health Informatics. 19, 4, p. 1392-1398 7 p., 7066225.

Research output: Contribution to journalArticle

2016

PaReCat: Patient record subcategorization for precision Traditional Chinese medicine

Huang, E. W., Liu, B., Wang, S., Zhou, X., Zhang, R. & Zhai, C., Oct 2 2016, ACM-BCB 2016 - 7th ACM Conference on Bioinformatics, Computational Biology, and Health Informatics. Association for Computing Machinery, Inc, p. 443-452 10 p. (ACM-BCB 2016 - 7th ACM Conference on Bioinformatics, Computational Biology, and Health Informatics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Unsupervised query segmentation using clickthrough for information retrieval

Li, Y., Hsu, B. J., Zhai, C. X. & Wang, K., Jan 1 2011, SIGIR'11 - Proceedings of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, p. 285-294 10 p. (SIGIR'11 - Proceedings of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2013

Supporting keyword search in product database: A probabilistic approach

Duan, H., Zhai, C. X., Cheng, J. & Gattani, A., Sep 2013, In : Proceedings of the VLDB Endowment. 6, 14, p. 1786-1797 12 p.

Research output: Contribution to journalArticle

2018

Modeling diverse relevance patterns in ad-hoc retrieval

Fan, Y., Guo, J., Lan, Y., Xu, J., Zhai, C. & Cheng, X., Jun 27 2018, 41st International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018. Association for Computing Machinery, Inc, p. 375-384 10 p. (41st International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

HIV messaging on Twitter: An analysis of current practice and data-driven recommendations

Lohmann, S., White, B. X., Zuo, Z., Chan, M. P. S., Morales, A., Li, B., Zhai, C. & Albarracín, D., 2018, In : AIDS. 32, 18, p. 2799-2805 7 p.

Research output: Contribution to journalArticle

2020

Biosystems Design by Machine Learning

Volk, M. J., Lourentzou, I., Mishra, S., Vo, L. T., Zhai, C. & Zhao, H., Jul 17 2020, In : ACS synthetic biology. 9, 7, p. 1514-1533 20 p.

Research output: Contribution to journalArticle

2019

Neural machine translation with soft prototype

Wang, Y., Xia, Y., Tian, F., Gao, F., Qin, T., Zhai, C. X. & Liu, T. Y., 2019, In : Advances in Neural Information Processing Systems. 32

Research output: Contribution to journalConference article

Figure retrieval from collections of research articles

Kuzi, S. & Zhai, C. X., 2019, Advances in Information Retrieval - 41st European Conference on IR Research, ECIR 2019, Proceedings. Azzopardi, L., Stein, B., Hauff, C., Mayr, P., Hiemstra, D. & Fuhr, N. (eds.). Springer-Verlag Berlin Heidelberg, p. 696-710 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11437 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Geographical topic discovery and comparison

Yin, Z., Cao, L., Han, J., Zhai, C. & Huang, T. S., Dec 1 2011, Proceedings of the 20th International Conference on World Wide Web, WWW 2011. p. 247-256 10 p. (Proceedings of the 20th International Conference on World Wide Web, WWW 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

Understanding user intents in online health forums

Zhang, T., Cho, J. H. D. & Zhai, C., Sep 20 2014, ACM BCB 2014 - 5th ACM Conference on Bioinformatics, Computational Biology, and Health Informatics. Association for Computing Machinery, Inc, p. 220-229 10 p. (ACM BCB 2014 - 5th ACM Conference on Bioinformatics, Computational Biology, and Health Informatics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

InCaToMi: Integrative causal topic miner between textual and non-textual time series data

Kim, H. D., Zhai, C. X., Rietz, T. A., Diermeier, D., Hsu, M., Castellanos, M. & Ceja Limon, C. A., Dec 19 2012, CIKM 2012 - Proceedings of the 21st ACM International Conference on Information and Knowledge Management. p. 2689-2691 3 p. (ACM International Conference Proceeding Series).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Exploiting thread structures to improve smoothing of language models for forum post retrieval

Duan, H. & Zhai, C., Jan 1 2011, Advances in Information Retrieval - 33rd European Conference on IR Research, ECIR 2011, Proceedings. Murdoch, V., Kraaij, W., Clough, P., Foley, C., Gurrin, C., Lee, H. & Jones, G. J. F. (eds.). Springer-Verlag, p. 350-361 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6611 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

Reliability prediction of webpages in the medical domain

Sondhi, P., Vinod Vydiswaran, V. G. & Zhai, C., Apr 27 2012, Advances in Information Retrieval - 34th European Conference on IR Research, ECIR 2012, Proceedings. p. 219-231 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7224 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A log-logistic model-based interpretation of TF normalization of BM25

Lv, Y. & Zhai, C., Apr 27 2012, Advances in Information Retrieval - 34th European Conference on IR Research, ECIR 2012, Proceedings. p. 244-255 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7224 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Mitexcube: Microtextcluster cube for online analysis of text cells

Zhang, D., Zhai, C. & Han, J., Dec 1 2011, p. 204-218. 15 p.

Research output: Contribution to conferencePaper

Diagnostic evaluation of information retrieval models

Fang, H., Tao, T. & Zhai, C., Apr 1 2011, In : ACM Transactions on Information Systems. 29, 2, 7.

Research output: Contribution to journalArticle

2014

Axiomatic analysis and optimization of information retrieval models

Fang, H. & Zhai, C., Jan 1 2014, SIGIR 2014 - Proceedings of the 37th International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, 1 p. (SIGIR 2014 - Proceedings of the 37th International ACM SIGIR Conference on Research and Development in Information Retrieval).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

Score transformation in linear combination for multi-criteria relevance ranking

Gerani, S., Zhai, C. & Crestani, F., Apr 27 2012, Advances in Information Retrieval - 34th European Conference on IR Research, ECIR 2012, Proceedings. p. 256-267 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7224 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

Negative query generation: bridging the gap between query likelihood retrieval models and relevance

Lv, Y. & Zhai, C., Aug 25 2015, In : Information Retrieval. 18, 4, p. 359-378 20 p.

Research output: Contribution to journalArticle

MeSHLabeler: Improving the accuracy of large-scale MeSH indexing by integrating diverse evidence

Liu, K., Peng, S., Wu, J., Zhai, C., Mamitsuka, H. & Zhu, S., Jun 15 2015, In : Bioinformatics. 31, 12, p. i339-i347

Research output: Contribution to journalArticle

2018

Learning to rank and discover for E-commerce search

Goswami, A., Zhai, C. & Mohapatra, P., Jan 1 2018, Machine Learning and Data Mining in Pattern Recognition - 14th International Conference, MLDM 2018, Proceedings. Perner, P. (ed.). Springer-Verlag, p. 331-346 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10935 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2016

Personalized generation of word clouds from tweets

Leginus, M., Zhai, C. X. & Dolog, P., May 1 2016, In : Journal of the Association for Information Science and Technology. 67, 5, p. 1021-1032 12 p.

Research output: Contribution to journalArticle

2015

Beomap: Ad hoc topic maps for enhanced exploration of social media data

Leginus, M., Zhai, C. X. & Dolog, P., Jan 1 2015, Engineering the Web in the Big Data Era - 15th International Conference, ICWE 2015, Proceedings. Frasincar, F., Houben, G-J., Cimiano, P. & Schwabe, D. (eds.). Springer-Verlag Berlin Heidelberg, p. 200-218 19 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9114).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2019

Quantifying and visualizing the demand and supply gap from e-commerce search data using topic models

Goswami, A., Mohapatra, P. & Zhai, C., May 13 2019, The Web Conference 2019 - Companion of the World Wide Web Conference, WWW 2019. Association for Computing Machinery, Inc, p. 348-353 6 p. (The Web Conference 2019 - Companion of the World Wide Web Conference, WWW 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

A survey of text classification algorithms

Aggarwal, C. C. & Zhai, C. X., Aug 1 2012, Mining Text Data. Springer US, Vol. 9781461432234. p. 163-222 60 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2019

Exploring multi-objective exercise recommendations in online education systems

Huang, Z., Liu, Q., Zhai, C., Yin, Y., Chen, E., Gao, W. & Hu, G., Nov 3 2019, CIKM 2019 - Proceedings of the 28th ACM International Conference on Information and Knowledge Management. Association for Computing Machinery, p. 1261-1270 10 p. (International Conference on Information and Knowledge Management, Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2015

Mining coordinated intent representation for entity search and recommendation

Duan, H. & Zhai, C. X., Oct 17 2015, CIKM 2015 - Proceedings of the 24th ACM International Conference on Information and Knowledge Management. Association for Computing Machinery, p. 333-342 10 p. (International Conference on Information and Knowledge Management, Proceedings; vol. 19-23-Oct-2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

A taxonomy of queries for e-commerce search

Sondhi, P., Sharma, M., Kolari, P. & Zhai, C., Jun 27 2018, 41st International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018. Association for Computing Machinery, Inc, p. 1245-1248 4 p. (41st International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

Preface

De Rijke, M., Kenter, T., De Vries, A. P., Zhai, C. X., De Jong, F., Radinsky, K. & Hofmann, K., Jan 1 2014, In : Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 8416 LNCS, p. v-vi

Research output: Contribution to journalEditorial

2020

Axiomatic thinking for information retrieval: introduction to special issue

Amigó, E., Fang, H., Mizzaro, S. & Zhai, C., Jun 1 2020, In : Information Retrieval Journal. 23, 3, p. 187-190 4 p.

Research output: Contribution to journalEditorial

Open Access
2018

Are we on the right track? An examination of information retrieval methodologies

Amigó, E., Fang, H., Mizzaro, S. & Zhai, C., Jun 27 2018, 41st International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018. Association for Computing Machinery, Inc, p. 997-1000 4 p. (41st International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

Axiomatic thinking for information retrieval-and related tasks

Amigo, E., Fang, H., Mizzaro, S. & Zhai, C., Aug 7 2017, SIGIR 2017 - Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, Inc, p. 1419-1420 2 p. (SIGIR 2017 - Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Dynamic credit allocation in scientific literature

Bao, P. & Zhai, C., Jul 1 2017, In : Scientometrics. 112, 1, p. 595-606 12 p.

Research output: Contribution to journalArticle

2015

Leveraging user reviews to improve accuracy for mobile app retrieval

Park, D. H., Liu, M., Zhai, C. & Wang, H., Aug 9 2015, SIGIR 2015 - Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, Inc, p. 533-542 10 p. (SIGIR 2015 - Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Gauging the internet doctor: Ranking medical claims based on community knowledge

Vinod Vydiswaran, V. G., Zhai, C. & Roth, D., Sep 30 2011, Workshop on Data Mining for Medicine and HealthCare, DMMH'11 - Held with the KDD Conference, the 17th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, KDD-2011. p. 42-51 10 p. (Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

Modeling MOOC student behavior with two-layer hidden markov models

Geigle, C. & Zhai, C. X., Apr 12 2017, L@S 2017 - Proceedings of the 4th (2017) ACM Conference on Learning at Scale. Association for Computing Machinery, Inc, p. 205-208 4 p. (L@S 2017 - Proceedings of the 4th (2017) ACM Conference on Learning at Scale).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

High-dimensional variance-reduced stochastic gradient expectation-maximization algorithm

Zhu, R., Wang, L., Zhai, C. & Gu, Q., Jan 1 2017, 34th International Conference on Machine Learning, ICML 2017. International Machine Learning Society (IMLS), p. 6337-6345 9 p. (34th International Conference on Machine Learning, ICML 2017; vol. 8).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

An online risk index for the cross-sectional prediction of new HIV chlamydia, and gonorrhea diagnoses across U.S. counties and across years

Chan, M. P. S., Lohmann, S., Morales, A., Zhai, C., Ungar, L., Holtgrave, D. R. & Albarracín, D., Jul 2018, In : AIDS and Behavior. 22, 7, p. 2322-2333 12 p.

Research output: Contribution to journalArticle

2012

Integer linear programming for Constrained Multi-Aspect Committee Review Assignment

Karimzadehgan, M. & Zhai, C., Jul 2012, In : Information Processing and Management. 48, 4, p. 725-740 16 p.

Research output: Contribution to journalArticle

2016

Learning query and document relevance from a web-scale click graph

Jiang, S., Hu, Y., Kang, C., Daly, T., Yin, D., Chang, Y. & Zhai, C., Jul 7 2016, SIGIR 2016 - Proceedings of the 39th International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, Inc, p. 185-194 10 p. (SIGIR 2016 - Proceedings of the 39th International ACM SIGIR Conference on Research and Development in Information Retrieval).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

Predicting future popularity trend of events in microblogging platforms

Gupta, M., Gao, J., Zhai, C. X. & Han, J., 2012, In : Proceedings of the ASIST Annual Meeting. 49, 1

Research output: Contribution to journalArticle