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Semantic ScholarTetsuya Sakai
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- affiliation: Waseda University, Japan
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2010 – today
- 2018
[j29]Xiao-Jie Wang, Ji-Rong Wen, Zhicheng Dou, Tetsuya Sakai, Rui Zhang:
Search Result Diversity Evaluation Based on Intent Hierarchies. IEEE Trans. Knowl. Data Eng. 30(1): 156-169 (2018)- 2017
- [j28]James Allan, Nicholas J. Belkin, Paul N. Bennett, Jamie Callan, Charles L. A. Clarke, Fernando Diaz, Susan T. Dumais, Nicola Ferro, Donna Harman, Djoerd Hiemstra, Ian Ruthven, Tetsuya Sakai, Mark D. Smucker, Justin Zobel:
Overview of Special Issue. SIGIR Forum 51(2): 1-25 (2017) - [c135]Cheng Luo, Xue Li, Yiqun Liu, Tetsuya Sakai, Fan Zhang, Min Zhang, Shaoping Ma:
Investigating Users' Time Perception during Web Search. CHIIR 2017: 127-136 - [c134]Mami Kawasaki, Inho Kang, Tetsuya Sakai:
Ranking Rich Mobile Verticals based on Clicks and Abandonment. CIKM 2017: 2127-2130 - [c133]Yuta Kadotami, Yasuaki Yoshida, Sumio Fujita, Tetsuya Sakai:
Mobile Vertical Ranking based on Preference Graphs. ICTIR 2017: 225-228 - [c132]Zhaohao Zeng, Cheng Luo, Lifeng Shang, Hang Li, Tetsuya Sakai:
Test Collections and Measures for Evaluating Customer-Helpdesk Dialogues. EVIA@NTCIR 2017: 1-9 - [c131]Tetsuya Sakai:
Evaluating Evaluation Measures with Worst-Case Confidence Interval Widths. EVIA@NTCIR 2017: 16-19 - [c130]Tetsuya Sakai:
Towards Automatic Evaluation of Multi-Turn Dialogues: A Task Design that Leverages Inherently Subjective Annotations. EVIA@NTCIR 2017: 24-30 - [c129]Tetsuya Sakai:
The Effect of Inter-Assessor Disagreement on IR System Evaluation: A Case Study with Lancers and Students. EVIA@NTCIR 2017: 31-38 - [c128]
- [c127]Tetsuya Sakai:
The Probability that Your Hypothesis Is Correct, Credible Intervals, and Effect Sizes for IR Evaluation. SIGIR 2017: 25-34 - [c126]Cheng Luo, Yiqun Liu, Tetsuya Sakai, Fan Zhang, Min Zhang, Shaoping Ma:
Evaluating Mobile Search with Height-Biased Gain. SIGIR 2017: 435-444 - [c125]Sosuke Kato, Riku Togashi, Hideyuki Maeda, Sumio Fujita, Tetsuya Sakai:
LSTM vs. BM25 for Open-domain QA: A Hands-on Comparison of Effectiveness and Efficiency. SIGIR 2017: 1309-1312 - [c124]
- [e9]Noriko Kando, Tetsuya Sakai, Hideo Joho, Hang Li, Arjen P. de Vries, Ryen W. White:
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017. ACM 2017, ISBN 978-1-4503-5022-8 [contents] - 2016
- [j27]
- [j26]Laure Soulier, Lynda Tamine, Tetsuya Sakai, Leif Azzopardi, Jeremy Pickens:
Report on the First International Workshop on the Evaluation on Collaborative Information Seeking and Retrieval (ECol'2015). SIGIR Forum 50(1): 42-48 (2016) - [j25]Makoto P. Kato, Kazuaki Kishida, Noriko Kando, Tetsuya Sakai, Mark Sanderson:
Report on NTCIR-12: The Twelfth Round of NII Testbeds and Community for Information Access Research. SIGIR Forum 50(2): 18-27 (2016) - [c123]
- [c122]
- [c121]
- [c120]Hiroto Denawa, Tomoaki Sano, Yuta Kadotami, Sosuke Kato, Tetsuya Sakai:
SLSTC at the NTCIR-12 STC Task. NTCIR 2016 - [c119]
- [c118]Satomi Iijima, Tetsuya Sakai:
SLLL at the NTCIR-12 Lifelog Task: Sleepflower and the LIT Subtask. NTCIR 2016 - [c117]
- [c116]Makoto P. Kato, Virgil Pavlu, Tetsuya Sakai, Takehiro Yamamoto, Hajime Morita:
Two-layered Summaries for Mobile Search: Does the Evaluation Measure Reflect User Preferences? EVIA@NTCIR 2016 - [c115]Makoto P. Kato, Tetsuya Sakai, Takehiro Yamamoto, Virgil Pavlu, Hajime Morita, Sumio Fujita:
Overview of the NTCIR-12 MobileClick-2 Task. NTCIR 2016 - [c114]Hidetsugu Nanba, Tetsuya Sakai, Noriko Kando, Atsushi Keyaki, Koji Eguchi, Kenji Hatano, Toshiyuki Shimizu, Yu Hirate, Atsushi Fujii:
NEXTI at NTCIR-12 IMine-2 Task. NTCIR 2016 - [c113]
- [c112]Lifeng Shang, Tetsuya Sakai, Zhengdong Lu, Hang Li, Ryuichiro Higashinaka, Yusuke Miyao:
Overview of the NTCIR-12 Short Text Conversation Task. NTCIR 2016 - [c111]Tetsuya Sakai:
Statistical Significance, Power, and Sample Sizes: A Systematic Review of SIGIR and TOIS, 2006-2015. SIGIR 2016: 5-14 - [c110]Xiao-Jie Wang, Zhicheng Dou, Tetsuya Sakai, Ji-Rong Wen:
Evaluating Search Result Diversity using Intent Hierarchies. SIGIR 2016: 415-424 - [c109]
- [e8]Noriko Kando, Tetsuya Sakai, Mark Sanderson:
Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, June 7-10, 2016. National Institute of Informatics (NII) 2016 [contents] - [e7]Shunsuke Inenaga, Kunihiko Sadakane, Tetsuya Sakai:
String Processing and Information Retrieval - 23rd International Symposium, SPIRE 2016, Beppu, Japan, October 18-20, 2016, Proceedings. Lecture Notes in Computer Science 9954, 2016, ISBN 978-3-319-46048-2 [contents] - 2015
- [j24]Ya-nan Qian, Qinghua Zheng, Tetsuya Sakai, Junting Ye, Jun Liu:
Dynamic author name disambiguation for growing digital libraries. Inf. Retr. Journal 18(5): 379-412 (2015) - [c108]Tetsuya Sakai, Lifeng Shang, Zhengdong Lu, Hang Li:
Topic Set Size Design with the Evaluation Measures for Short Text Conversation. AIRS 2015: 319-331 - [c107]Sha Hu, Zhicheng Dou, Xiao-Jie Wang, Tetsuya Sakai, Ji-Rong Wen:
Search Result Diversification Based on Hierarchical Intents. CIKM 2015: 63-72 - [c106]Leif Azzopardi, Jeremy Pickens, Tetsuya Sakai, Laure Soulier, Lynda Tamine:
ECol 2015: First international workshop on the Evaluation on Collaborative Information Seeking and Retrieval. CIKM 2015: 1943-1944 - [c105]Takuya Watanabe, Mitsuaki Akiyama, Tetsuya Sakai, Tatsuya Mori:
Understanding the Inconsistencies between Text Descriptions and the Use of Privacy-sensitive Resources of Mobile Apps. SOUPS 2015: 241-255 - [c104]Javed A. Aslam, Fernando Diaz, Matthew Ekstrand-Abueg, Richard McCreadie, Virgil Pavlu, Tetsuya Sakai:
TREC 2015 Temporal Summarization Track Overview. TREC 2015 - [e6]Leif Azzopardi, Jeremy Pickens, Tetsuya Sakai, Laure Soulier, Lynda Tamine:
Proceedings of the 2015 Workshop on Evaluation on Collaborative Information Retrieval and Seeking, ECol 2015, Melbourne, Australia, October 23, 2015. ACM 2015, ISBN 978-1-4503-3788-5 [contents] - 2014
- [j23]
- [c103]
- [c102]Haojian Jin, Tetsuya Sakai, Koji Yatani:
ReviewCollage: a mobile interface for direct comparison using online reviews. Mobile HCI 2014: 349-358 - [c101]Noriko Kando, Tsuneaki Kato, Tetsuya Sakai, Douglas W. Oard, Mark Sanderson:
Preface from NTCIR-11 General Chairs. NTCIR 2014 - [c100]Makoto P. Kato, Matthew Ekstrand-Abueg, Virgil Pavlu, Tetsuya Sakai, Takehiro Yamamoto, Mayu Iwata:
Overview of the NTCIR-11 MobileClick Task. NTCIR 2014 - [c99]
- [c98]Javed A. Aslam, Matthew Ekstrand-Abueg, Virgil Pavlu, Fernando Diaz, Richard McCreadie, Tetsuya Sakai:
TREC 2014 Temporal Summarization Track Overview. TREC 2014 - 2013
- [j22]Tetsuya Sakai, Noriko Kando, Craig Macdonald, Ian Soboroff:
Introduction to the special issue on search intents and diversification. Inf. Retr. 16(4): 427-428 (2013) - [j21]Qinglei Wang, Ya-nan Qian, Ruihua Song, Zhicheng Dou, Fan Zhang, Tetsuya Sakai, Qinghua Zheng:
Mining subtopics from text fragments for a web query. Inf. Retr. 16(4): 484-503 (2013) - [j20]Tetsuya Sakai, Ruihua Song:
Diversified search evaluation: lessons from the NTCIR-9 INTENT task. Inf. Retr. 16(4): 504-529 (2013) - [j19]Makoto P. Kato, Tetsuya Sakai, Katsumi Tanaka:
When do people use query suggestion? A query suggestion log analysis. Inf. Retr. 16(6): 725-746 (2013) - [j18]Tetsuya Sakai:
Web Search Evaluation with Informational and Navigational Intents. JIP 21(1): 145-155 (2013) - [j17]Hideo Joho, Noriko Kando, Tetsuya Sakai, Yohei Seki, Shigeo Sugimoto:
Asian summer school in information access (ASSIA 2013). SIGIR Forum 47(2): 58-63 (2013) - [c97]Tetsuya Sakai:
How Intuitive Are Diversified Search Metrics? Concordance Test Results for the Diversity U-Measures. AIRS 2013: 13-24 - [c96]Kosetsu Tsukuda, Tetsuya Sakai, Zhicheng Dou, Katsumi Tanaka:
Estimating Intent Types for Search Result Diversification. AIRS 2013: 25-37 - [c95]Tetsuya Sakai, Young-In Song:
On Labelling Intent Types for Evaluating Search Result Diversification. AIRS 2013: 38-49 - [c94]
- [c93]Ke Zhou, Mounia Lalmas, Tetsuya Sakai, Ronan Cummins, Joemon M. Jose:
On the reliability and intuitiveness of aggregated search metrics. CIKM 2013: 689-698 - [c92]Ya-nan Qian, Tetsuya Sakai, Junting Ye, Qinghua Zheng, Cong Li:
Dynamic query intent mining from a search log stream. CIKM 2013: 1205-1208 - [c91]
- [c90]
- [c89]Makoto P. Kato, Matthew Ekstrand-Abueg, Virgil Pavlu, Tetsuya Sakai, Takehiro Yamamoto, Mayu Iwata:
Overview of the NTCIR-10 1CLICK-2 Task. NTCIR 2013 - [c88]
- [c87]
- [c86]Tetsuya Sakai, Zhicheng Dou, Takehiro Yamamoto, Yiqun Liu, Min Zhang, Ruihua Song:
Overview of the NTCIR-10 INTENT-2 Task. NTCIR 2013 - [c85]Kosetsu Tsukuda, Zhicheng Dou, Tetsuya Sakai:
Microsoft Research Asia at the NTCIR-10 Intent Task. NTCIR 2013 - [c84]
- [c83]Tetsuya Sakai, Zhicheng Dou:
Summaries, ranked retrieval and sessions: a unified framework for information access evaluation. SIGIR 2013: 473-482 - [c82]Matthew Ekstrand-Abueg, Virgil Pavlu, Makoto P. Kato, Tetsuya Sakai, Takehiro Yamamoto, Mayu Iwata:
Exploring semi-automatic nugget extraction for Japanese one click access evaluation. SIGIR 2013: 749-752 - [c81]Makoto P. Kato, Tetsuya Sakai, Takehiro Yamamoto, Mayu Iwata:
Report from the NTCIR-10 1CLICK-2 Japanese subtask: baselines, upperbounds and evaluation robustness. SIGIR 2013: 753-756 - [c80]Tetsuya Sakai, Zhicheng Dou, Takehiro Yamamoto, Yiqun Liu, Min Zhang, Makoto P. Kato, Ruihua Song, Mayu Iwata:
Summary of the NTCIR-10 INTENT-2 task: subtopic mining and search result diversification. SIGIR 2013: 761-764 - [c79]
- [c78]Tetsuya Sakai, Zhicheng Dou, Charles L. A. Clarke:
The impact of intent selection on diversified search evaluation. SIGIR 2013: 921-924 - [c77]Javed A. Aslam, Matthew Ekstrand-Abueg, Virgil Pavlu, Fernando Diaz, Tetsuya Sakai:
TREC 2013 Temporal Summarization. TREC 2013 - [e5]Gareth J. F. Jones, Paraic Sheridan, Diane Kelly, Maarten de Rijke, Tetsuya Sakai:
The 36th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '13, Dublin, Ireland - July 28 - August 01, 2013. ACM 2013, ISBN 978-1-4503-2034-4 [contents] - 2012
- [c76]Tetsuya Sakai, Zhicheng Dou, Ruihua Song, Noriko Kando:
The Reusability of a Diversified Search Test Collection. AIRS 2012: 26-38 - [c75]Tetsuya Sakai, Makoto P. Kato:
One Click One Revisited: Enhancing Evaluation Based on Information Units. AIRS 2012: 39-51 - [c74]
- [c73]Takehiro Yamamoto, Tetsuya Sakai, Mayu Iwata, Chen Yu, Ji-Rong Wen, Katsumi Tanaka:
The wisdom of advertisers: mining subgoals via query clustering. CIKM 2012: 505-514 - [c72]Mayu Iwata, Tetsuya Sakai, Takehiro Yamamoto, Yu Chen, Yi Liu, Ji-Rong Wen, Shojiro Nishio:
AspecTiles: tile-based visualization of diversified web search results. SIGIR 2012: 85-94 - [c71]Zhongrui Ma, Yu Chen, Ruihua Song, Tetsuya Sakai, Jiaheng Lu, Ji-Rong Wen:
New assessment criteria for query suggestion. SIGIR 2012: 1109-1110 - [c70]Tetsuya Sakai:
Towards zero-click mobile IR evaluation: knowing what and knowing when. SIGIR 2012: 1157-1158 - [c69]Makoto P. Kato, Tetsuya Sakai, Katsumi Tanaka:
Structured query suggestion for specialization and parallel movement: effect on search behaviors. WWW 2012: 389-398 - [c68]
- 2011
- [c67]Hajime Morita, Tetsuya Sakai, Manabu Okumura:
Query Snowball: A Co-occurrence-based Approach to Multi-document Summarization for Question Answering. ACL (Short Papers) 2011: 223-229 - [c66]Tetsuya Sakai, Makoto P. Kato, Young-In Song:
Click the search button and be happy: evaluating direct and immediate information access. CIKM 2011: 621-630 - [c65]Jialong Han, Qinglei Wang, Naoki Orii, Zhicheng Dou, Tetsuya Sakai, Ruihua Song:
Microsoft Research Asia at the NTCIR-9 Intent Task. NTCIR 2011 - [c64]Daisuke Ishikawa, Noriko Kando, Tetsuya Sakai:
What Makes a Good Answer in Community Question Answering? An Analysis of Assessors' Criteria. EVIA@NTCIR 2011 - [c63]
- [c62]Hajime Morita, Takuya Makino, Tetsuya Sakai, Hiroya Takamura, Manabu Okumura:
TTOKU Summarization Based Systems at NTCIR-9 1CLICK task. NTCIR 2011 - [c61]Naoki Orii, Young-In Song, Tetsuya Sakai:
Microsoft Research Asia at the NTCIR-9 1CLICK Task. NTCIR 2011 - [c60]
- [c59]
- [c58]Ruihua Song, Min Zhang, Tetsuya Sakai, Makoto P. Kato, Yiqun Liu, Miho Sugimoto, Qinglei Wang, Naoki Orii:
Overview of the NTCIR-9 INTENT Task. NTCIR 2011 - [c57]Tetsuya Sakai, Ruihua Song:
Evaluating diversified search results using per-intent graded relevance. SIGIR 2011: 1043-1052 - [c56]Tetsuya Sakai, Daisuke Ishikawa, Noriko Kando, Yohei Seki, Kazuko Kuriyama, Chin-Yew Lin:
Using graded-relevance metrics for evaluating community QA answer selection. WSDM 2011: 187-196 - 2010
- [j16]William Webber, Tetsuya Sakai, Mark Sanderson:
EVIA 2010: the third international workshop on evaluating information access. SIGIR Forum 44(2): 67-72 (2010) - [c55]Teruko Mitamura, Hideki Shima, Tetsuya Sakai, Noriko Kando, Tatsunori Mori, Koichi Takeda, Chin-Yew Lin, Ruihua Song, Chuan-Jie Lin, Cheng-Wei Lee:
Overview of the NTCIR-8 ACLIA Tasks: Advanced Cross-Lingual Information Access. NTCIR 2010: 15-24 - [c54]Tetsuya Sakai, Chin-Yew Lin:
Ranking Retrieval Systems without Relevance Assessments: Revisited. EVIA@NTCIR 2010: 25-33 - [c53]Tetsuya Sakai, Nick Craswell, Ruihua Song, Stephen Robertson, Zhicheng Dou, Chin-Yew Lin:
Simple Evaluation Metrics for Diversified Search Results. EVIA@NTCIR 2010: 42-50 - [c52]Ruihua Song, Dongjie Qi, Hua Liu, Tetsuya Sakai, Jian-Yun Nie, Hsiao-Wuen Hon, Yong Yu:
Constructing a Test Collection with Multi-Intent Queries. EVIA@NTCIR 2010: 51-59 - [c51]Tetsuya Sakai, Hideki Shima, Noriko Kando, Ruihua Song, Chuan-Jie Lin, Teruko Mitamura, Miho Sugimito, Cheng-Wei Lee:
Overview of NTCIR-8 ACLIA IR4QA. NTCIR 2010: 63-93 - [c50]Fredric C. Gey, Ray R. Larson, Noriko Kando, Jorge Machado, Tetsuya Sakai:
NTCIR-GeoTime Overview: Evaluating Geographic and Temporal Search. NTCIR 2010: 147-153 - [c49]Daisuke Ishikawa, Tetsuya Sakai, Noriko Kando:
Overview of the NTCIR-8 Community QA Pilot Task (Part I): The Test Collection and the Task. NTCIR 2010: 421-432 - [c48]Tetsuya Sakai, Daisuke Ishikawa, Noriko Kando:
Overview of the NTCIR-8 Community QA Pilot Task (Part II): System Evaluation. NTCIR 2010: 433-457 - [c47]Young-In Song, Jing Liu, Tetsuya Sakai, Xin-Jing Wang, Guwen Feng, Yunbo Cao, Hisami Suzuki, Chin-Yew Lin:
Microsoft Research Asia with Redmond at the NTCIR-8 Community QA Pilot Task. NTCIR 2010: 458-465 - [c46]
- [c45]Tetsuya Sakai, Teruko Mitamura:
Boiling down information retrieval test collections. RIAO 2010: 49-56 - [e4]Tetsuya Sakai, Mark Sanderson, William Webber:
Proceedings of the 3rd International Workshop on Evaluating Information Access, EVIA 2010, National Center of Sciences, Tokyo, Japan, June 15, 2010. National Institute of Informatics (NII) 2010, ISBN 978-4-86049-054-6 [contents]
2000 – 2009
- 2009
- [j15]Tetsuya Sakai:
On the Robustness of Information Retrieval Metrics to Biased Relevance Assessments. JIP 17: 156-166 (2009) - [j14]Tetsuya Sakai, Mark Sanderson, Noriko Kando:
EVIA 2008: the second international workshop on evaluating information access. SIGIR Forum 43(1): 56-62 (2009) - [j13]Jaap Kamps, Shlomo Geva, Carol Peters, Tetsuya Sakai, Andrew Trotman, Ellen M. Voorhees:
Report on the SIGIR 2009 workshop on the future of IR evaluation. SIGIR Forum 43(2): 13-23 (2009) - [c44]
- [c43]Tetsuya Sakai, Kenichi Nogami:
Serendipitous search via wikipedia: a query log analysis. SIGIR 2009: 780-781 - [e3]Gary Geunbae Lee, Dawei Song, Chin-Yew Lin, Akiko N. Aizawa, Kazuko Kuriyama, Masaharu Yoshioka, Tetsuya Sakai:
Information Retrieval Technology, 5th Asia Information Retrieval Symposium, AIRS 2009, Sapporo, Japan, October 21-23, 2009. Proceedings. Lecture Notes in Computer Science 5839, Springer 2009, ISBN 978-3-642-04768-8 [contents] - 2008
- [j12]Tetsuya Sakai, Noriko Kando:
On information retrieval metrics designed for evaluation with incomplete relevance assessments. Inf. Retr. 11(5): 447-470 (2008) - [j11]Noriko Kando, Teruko Mitamura, Tetsuya Sakai:
Introduction to the NTCIR-6 Special Issue. ACM Trans. Asian Lang. Inf. Process. 7(2): 4:1-4:3 (2008) - [c42]Tetsuya Sakai:
Comparing metrics across TREC and NTCIR: the robustness to system bias. CIKM 2008: 581-590 - [c41]Teruko Mitamura, Eric Nyberg, Hideki Shima, Tsuneaki Kato, Tatsunori Mori, Chin-Yew Lin, Ruihua Song, Chuan-Jie Lin, Tetsuya Sakai, Donghong Ji, Noriko Kando:
Overview of the NTCIR-7 ACLIA Tasks: Advanced Cross-Lingual Information Access. NTCIR 2008 - [c40]Tetsuya Sakai, Noriko Kando:
Are Popular Documents More Likely To Be Relevant? A Dive into the ACLIA IR4QA Pools. EVIA@NTCIR 2008 - [c39]Tetsuya Sakai, Noriko Kando, Chuan-Jie Lin, Teruko Mitamura, Hideki Shima, Donghong Ji, Kuang-hua Chen, Eric Nyberg:
Overview of the NTCIR-7 ACLIA IR4QA Task. NTCIR 2008 - [c38]Tetsuya Sakai, Noriko Kando, Chuan-Jie Lin, Ruihua Song, Hideki Shima, Teruko Mitamura:
NTCIR-7 ACLIA IR4QA Results based on Qrels Version 2. NTCIR 2008 - [c37]Tetsuya Sakai, Stephen Robertson:
Modelling A User Population for Designing Information Retrieval Metrics. EVIA@NTCIR 2008 - [c36]Tetsuya Sakai:
Comparing metrics across TREC and NTCIR: : the robustness to pool depth bias. SIGIR 2008: 691-692 - [c35]William Webber, Alistair Moffat, Justin Zobel, Tetsuya Sakai:
Precision-at-ten considered redundant. SIGIR 2008: 695-696 - [e2]Hang Li, Ting Liu, Wei-Ying Ma, Tetsuya Sakai, Kam-Fai Wong, Guodong Zhou:
Information Retrieval Technology, 4th Asia Infomation Retrieval Symposium, AIRS 2008, Harbin, China, January 15-18, 2008, Revised Selected Papers. Lecture Notes in Computer Science 4993, Springer 2008, ISBN 978-3-540-68633-0 [contents] - [e1]