• 1185 引用
  • 18 h指数
19982019
Pureに変更を加えた場合、すぐここに表示されます。

研究成果 1998 2019

フィルター
Conference contribution
2019

A Comparative Study of Deep Learning Approaches for Query-Focused Extractive Multi-Document Summarization

Yuliska & Sakai, T., 2019 5 9, 2019 IEEE 2nd International Conference on Information and Computer Technologies, ICICT 2019. Institute of Electrical and Electronics Engineers Inc., p. 153-157 5 p. 8710851. (2019 IEEE 2nd International Conference on Information and Computer Technologies, ICICT 2019).

研究成果: Conference contribution

learning
neural network
Experiments
performance
Summarization
1 引用 (Scopus)

Attitude detection for one-round conversation: Jointly extracting target-polarity pairs

Zeng, Z., Lin, P., Song, R. & Sakai, T., 2019 1 30, WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, Inc, p. 285-293 9 p. (WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining).

研究成果: Conference contribution

3 引用 (Scopus)

Centre@clef 2019

Ferro, N., Fuhr, N., Maistro, M., Sakai, T. & Soboroff, I., 2019 1 1, Advances in Information Retrieval - 41st European Conference on IR Research, ECIR 2019, Proceedings. Stein, B., Mayr, P., Azzopardi, L., Fuhr, N., Hauff, C. & Hiemstra, D. (版). Springer-Verlag, p. 283-290 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 11438 LNCS).

研究成果: Conference contribution

Reproducibility
Information retrieval
Additivity
Incentives
Information Retrieval

Conducting laboratory experiments properly with statistical tools: An easy hands-on tutorial

Sakai, T., 2019 1 1, Advances in Information Retrieval - 41st European Conference on IR Research, ECIR 2019, Proceedings. Stein, B., Mayr, P., Azzopardi, L., Fuhr, N., Hauff, C. & Hiemstra, D. (版). Springer-Verlag, p. 405-407 3 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 11438 LNCS).

研究成果: Conference contribution

Experiment
Experiments

Conducting laboratory experiments properly with statistical tools: An easy hands-on tutorial

Sakai, T., 2019 1 30, WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, Inc, p. 830-831 2 p. (WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining).

研究成果: Conference contribution

Statistical tests
Analysis of variance (ANOVA)
Experiments
Testing

Generalising Kendall's Tau for noisy and incomplete preference judgements

Togashi, R. & Sakai, T., 2019 9 23, ICTIR 2019 - Proceedings of the 2019 ACM SIGIR International Conference on Theory of Information Retrieval. Association for Computing Machinery, Inc, p. 193-196 4 p. (ICTIR 2019 - Proceedings of the 2019 ACM SIGIR International Conference on Theory of Information Retrieval).

研究成果: Conference contribution

Learning systems
Labels
Experiments
2 引用 (Scopus)

Overview of CENTRE@CLEF 2019: Sequel in the Systematic Reproducibility Realm

Ferro, N., Fuhr, N., Maistro, M., Sakai, T. & Soboroff, I., 2019 1 1, Experimental IR Meets Multilinguality, Multimodality, and Interaction - 10th International Conference of the CLEF Association, CLEF 2019, Proceedings. Crestani, F., Braschler, M., Savoy, J., Rauber, A., Müller, H., Losada, D. E., Heinatz Bürki, G., Cappellato, L. & Ferro, N. (版). Springer-Verlag, p. 287-300 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 11696 LNCS).

研究成果: Conference contribution

Reproducibility
Exception
Evaluation
5 引用 (Scopus)

The SIGIR 2019 open-source IR replicability challenge (OSIRRC 2019)

Clancy, R., Ferro, N., Hauff, C., Lin, J., Sakai, T. & Wu, Z. Z., 2019 7 18, SIGIR 2019 - Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, Inc, p. 1432-1434 3 p. (SIGIR 2019 - Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval).

研究成果: Conference contribution

Open Source

Which diversity evaluation measures are “good”?

Sakai, T. & Zeng, Z., 2019 7 18, SIGIR 2019 - Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, Inc, p. 595-604 10 p. (SIGIR 2019 - Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval).

研究成果: Conference contribution

Search engines
Gold
Evaluation
Search Engine
Biased
1 引用 (Scopus)

Why you should listen to this song: Reason generation for explainable recommendation

Zhao, G., Fu, H., Song, R., Sakai, T., Xie, X. & Qian, X., 2019 2 7, Proceedings - 18th IEEE International Conference on Data Mining Workshops, ICDMW 2018. Yu, J., Li, Z., Tong, H. & Zhu, F. (版). IEEE Computer Society, p. 1316-1322 7 p. 8637420. (IEEE International Conference on Data Mining Workshops, ICDMW; 巻数 2018-November).

研究成果: Conference contribution

Experiments
2018
1 引用 (Scopus)

Classifying community QA questions that contain an image

Tamaki, K., Togashi, R., Kato, S., Fujita, S., Maeda, H. & Sakai, T., 2018 9 10, ICTIR 2018 - Proceedings of the 2018 ACM SIGIR International Conference on the Theory of Information Retrieval. Association for Computing Machinery, Inc, p. 219-222 4 p. (ICTIR 2018 - Proceedings of the 2018 ACM SIGIR International Conference on the Theory of Information Retrieval).

研究成果: Conference contribution

公開
Gold
Neural networks
Experiments
1 引用 (Scopus)

Comparing two binned probability distributions for information access evaluation

Sakai, T., 2018 6 27, 41st International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018. Association for Computing Machinery, Inc, p. 1073-1076 4 p.

研究成果: Conference contribution

Bins
Probability distributions
Earth (planet)
3 引用 (Scopus)

Conducting laboratory experiments properly with statistical tools: An easy hands-on tutorial

Sakai, T., 2018 6 27, 41st International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018. Association for Computing Machinery, Inc, p. 1369-1370 2 p.

研究成果: Conference contribution

Statistical tests
Analysis of variance (ANOVA)
Experiments
Testing
10 引用 (Scopus)

Overview of CENTRE@CLEF 2018: A first tale in the systematic reproducibility realm

Ferro, N., Maistro, M., Sakai, T. & Soboroff, I., 2018 1 1, Experimental IR Meets Multilinguality, Multimodality, and Interaction - 9th International Conference of the CLEF Association, CLEF 2018, Proceedings. SanJuan, E., Murtagh, F., Nie, J. Y., Soulier, L., Cappellato, L., Bellot, P., Mothe, J., Trabelsi, C. & Ferro, N. (版). Springer-Verlag, p. 239-246 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 11018 LNCS).

研究成果: Conference contribution

Reproducibility
Exception
Narrative
Evaluation

Topic set size design for paired and unpaired data

Sakai, T., 2018 9 10, ICTIR 2018 - Proceedings of the 2018 ACM SIGIR International Conference on the Theory of Information Retrieval. Association for Computing Machinery, Inc, p. 199-202 4 p. (ICTIR 2018 - Proceedings of the 2018 ACM SIGIR International Conference on the Theory of Information Retrieval).

研究成果: Conference contribution

公開
Analysis of variance (ANOVA)
Experiments
2017
4 引用 (Scopus)

Does document relevance affect the searcher's perception of time?

Luo, C., Liu, Y., Sakai, T., Zhou, K., Zhang, F., Li, X. & Ma, S., 2017 2 2, WSDM 2017 - Proceedings of the 10th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, Inc, p. 141-150 10 p.

研究成果: Conference contribution

Timing devices
Time and motion study
Information retrieval
Feedback
Experiments
13 引用 (Scopus)

Evaluating mobile search with height-biased gain

Luo, C., Liu, Y., Sakai, T., Zhang, F., Zhang, M. & Ma, S., 2017 8 7, SIGIR 2017 - Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, Inc, p. 435-444 10 p.

研究成果: Conference contribution

Search engines
Landing
2 引用 (Scopus)

Investigating users' time perception during web search

Luo, C., Li, X., Liu, Y., Sakai, T., Zhang, F., Zhang, M. & Ma, S., 2017 3 7, CHIIR 2017 - Proceedings of the 2017 Conference Human Information Interaction and Retrieval. Association for Computing Machinery, Inc, p. 127-136 10 p.

研究成果: Conference contribution

Timing devices
Search engines
Costs
Economics
Industry

LSTM vs. BM25 for Open-domain QA: A hands-on comparison of effectiveness and efficiency

Kato, S., Togashi, R., Maeda, H., Fujita, S. & Sakai, T., 2017 8 7, SIGIR 2017 - Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, Inc, p. 1309-1312 4 p.

研究成果: Conference contribution

Demonstrations
Memory architecture
Tar
Neural networks
Long short-term memory
1 引用 (Scopus)

Mobile vertical ranking based on preference graphs

Kadotami, Y., Yoshida, Y., Fujita, S. & Sakai, T., 2017 10 1, ICTIR 2017 - Proceedings of the 2017 ACM SIGIR International Conference on the Theory of Information Retrieval. Association for Computing Machinery, Inc, p. 225-228 4 p.

研究成果: Conference contribution

Websites
Search engines
Smartphones
World Wide Web
Labels

Ranking rich mobile verticals based on clicks and abandonment

Kawasaki, M., Kang, I. & Sakai, T., 2017 11 6, CIKM 2017 - Proceedings of the 2017 ACM Conference on Information and Knowledge Management. Association for Computing Machinery, 巻 Part F131841. p. 2127-2130 4 p.

研究成果: Conference contribution

Abandonment
Ranking
Search engine
Query
Weather
6 引用 (Scopus)

The probability that your hypothesis is correct, credible intervals, and effect sizes for IR evaluation

Sakai, T., 2017 8 7, SIGIR 2017 - Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, Inc, p. 25-34 10 p.

研究成果: Conference contribution

Statistics
Statistical tests
Markov processes
Monte Carlo methods
Glass
2016
14 引用 (Scopus)

Evaluating search result diversity using intent hierarchies

Wang, X., Dou, Z., Sakai, T. & Wen, J. R., 2016 7 7, SIGIR 2016 - Proceedings of the 39th International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, Inc, p. 415-424 10 p.

研究成果: Conference contribution

Multilayers
7 引用 (Scopus)

Simple and effective approach to score standardisation

Sakai, T., 2016 9 12, ICTIR 2016 - Proceedings of the 2016 ACM International Conference on the Theory of Information Retrieval. Association for Computing Machinery, Inc, p. 95-104 10 p.

研究成果: Conference contribution

Standardization
Linear transformations
Information retrieval
Probability density function
Hardness
16 引用 (Scopus)

Statistical significance, power, and sample sizes: A systematic review of SIGIR and TOIS, 2006-2015

Sakai, T., 2016 7 7, SIGIR 2016 - Proceedings of the 39th International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, Inc, p. 5-14 10 p.

研究成果: Conference contribution

Experiments
Design of experiments
Statistics
Testing
2 引用 (Scopus)

The effect of score standardisation on topic set size design

Sakai, T., 2016, Information Retrieval Technology - 12th Asia Information Retrieval Societies Conference, AIRS 2016, Proceedings. Springer Verlag, 巻 9994 LNCS. p. 16-28 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 9994 LNCS).

研究成果: Conference contribution

Standardization
Violate
Normality
Design Method
Design
5 引用 (Scopus)

Topic set size design and power analysis in practice

Sakai, T., 2016 9 12, ICTIR 2016 - Proceedings of the 2016 ACM International Conference on the Theory of Information Retrieval. Association for Computing Machinery, Inc, p. 9-10 2 p.

研究成果: Conference contribution

Experiments
8 引用 (Scopus)

Two sample T-tests for IR evaluation: Student or welch?

Sakai, T., 2016 7 7, SIGIR 2016 - Proceedings of the 39th International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, Inc, p. 1045-1048 4 p.

研究成果: Conference contribution

Students
Textbooks
2015
3 引用 (Scopus)

ECol 2015: First international workshop on the evaluation on collaborative information seeking and retrieval

Azzopardi, L., Pickens, J., Sakai, T., Soulier, L. & Tamine, L., 2015 10 17, International Conference on Information and Knowledge Management, Proceedings. Association for Computing Machinery, 巻 19-23-Oct-2015. p. 1943-1944 2 p.

研究成果: Conference contribution

Information seeking
Evaluation
Information retrieval
Search behavior
Behavior analysis
36 引用 (Scopus)

Search result diversification based on hierarchical intents

Hu, S., Dou, Z., Wang, X., Sakai, T. & Wen, J. R., 2015 10 17, International Conference on Information and Knowledge Management, Proceedings. Association for Computing Machinery, 巻 19-23-Oct-2015. p. 63-72 10 p.

研究成果: Conference contribution

Diversification
Query
Information needs
Search engine
Hierarchical structure
3 引用 (Scopus)

Topic set size design with the evaluation measures for short text conversation

Sakai, T., Shang, L., Lu, Z. & Li, H., 2015, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, 巻 9460. p. 319-331 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 9460).

研究成果: Conference contribution

Evaluation
Repository
Reuse
Design
Text
2014
12 引用 (Scopus)

Designing test collections for comparing many systems

Sakai, T., 2014 11 3, CIKM 2014 - Proceedings of the 2014 ACM International Conference on Information and Knowledge Management. Association for Computing Machinery, Inc, p. 61-70 10 p.

研究成果: Conference contribution

Costs
Information retrieval systems
Analysis of variance (ANOVA)
Information retrieval
Freezing
23 引用 (Scopus)

Metrics, statistics, tests

Sakai, T., 2014, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, 巻 8173 LNCS. p. 116-163 48 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 8173 LNCS).

研究成果: Conference contribution

Information retrieval
Test Statistic
Information Retrieval
Statistics
Metric
2 引用 (Scopus)

ReviewCollage: A mobile interface for direct comparison using online reviews

Jin, H., Sakai, T. & Yatani, K., 2014 9 23, MobileHCI 2014 - Proceedings of the 16th ACM International Conference on Human-Computer Interaction with Mobile Devices and Services. Association for Computing Machinery, Inc, p. 349-358 10 p.

研究成果: Conference contribution

Mobile devices
Websites
2013
11 引用 (Scopus)

Dynamic query intent mining from a search log stream

Qian, Y., Sakai, T., Ye, J., Zheng, Q. & Li, C., 2013, International Conference on Information and Knowledge Management, Proceedings. p. 1205-1208 4 p.

研究成果: Conference contribution

Query logs
Query
Search engine
Data streams
Response time
4 引用 (Scopus)

Estimating intent types for search result diversification

Tsukuda, K., Sakai, T., Dou, Z. & Tanaka, K., 2013, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 巻 8281 LNCS. p. 25-37 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 8281 LNCS).

研究成果: Conference contribution

Diversification
Search engines
Search Engine
Ranking
Websites
3 引用 (Scopus)

Exploring semi-automatic nugget extraction for Japanese one click access evaluation

Ekstrand-Abueg, M., Pavlu, V., Kato, M. P., Sakai, T., Yamamoto, T. & Iwata, M., 2013, SIGIR 2013 - Proceedings of the 36th International ACM SIGIR Conference on Research and Development in Information Retrieval. p. 749-752 4 p.

研究成果: Conference contribution

4 引用 (Scopus)

How intuitive are diversified search metrics? Concordance test results for the diversity U-measures

Sakai, T., 2013, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 巻 8281 LNCS. p. 13-24 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 8281 LNCS).

研究成果: Conference contribution

Concordance
Information retrieval
Intuitive
Metric
Value of Information
1 引用 (Scopus)

On labelling intent types for evaluating search result diversification

Sakai, T. & Song, Y. I., 2013, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 巻 8281 LNCS. p. 38-49 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 8281 LNCS).

研究成果: Conference contribution

Diversification
Labeling
Labels
Evaluation
Bottom-up
7 引用 (Scopus)

On the reliability and intuitiveness of aggregated search metrics

Zhou, K., Lalmas, M., Sakai, T., Cummins, R. & Jose, J. M., 2013, International Conference on Information and Knowledge Management, Proceedings. p. 689-698 10 p.

研究成果: Conference contribution

Web search
Paradigm
Wikipedia
Query
Test collections
3 引用 (Scopus)

Report from the NTCIR-10 1CLICK-2 Japanese subtask: Baselines, upperbounds and evaluation robustness

Kato, M. P., Sakai, T., Yamamoto, T. & Iwata, M., 2013, SIGIR 2013 - Proceedings of the 36th International ACM SIGIR Conference on Research and Development in Information Retrieval. p. 753-756 4 p.

研究成果: Conference contribution

Search engines
Websites
37 引用 (Scopus)

Summaries, ranked retrieval and sessions: A unified framework for information access evaluation

Sakai, T. & Dou, Z., 2013, SIGIR 2013 - Proceedings of the 36th International ACM SIGIR Conference on Research and Development in Information Retrieval. p. 473-482 10 p.

研究成果: Conference contribution

Websites
11 引用 (Scopus)

Summary of the NTCIR-10 INTENT-2 Task: Subtopic mining and search result diversification

Sakai, T., Dou, Z., Yamamoto, T., Liu, Y., Zhang, M. & Kato, M. P., 2013, SIGIR 2013 - Proceedings of the 36th International ACM SIGIR Conference on Research and Development in Information Retrieval. p. 761-764 4 p.

研究成果: Conference contribution

7 引用 (Scopus)

The impact of intent selection on diversified search evaluation

Sakai, T., Dou, Z. & Clarke, C. L. A., 2013, SIGIR 2013 - Proceedings of the 36th International ACM SIGIR Conference on Research and Development in Information Retrieval. p. 921-924 4 p.

研究成果: Conference contribution

15 引用 (Scopus)

Time-aware structured query suggestion

Miyanishi, T. & Sakai, T., 2013, SIGIR 2013 - Proceedings of the 36th International ACM SIGIR Conference on Research and Development in Information Retrieval. p. 809-812 4 p.

研究成果: Conference contribution

Search engines
Websites
Experiments

User-aware advertisability

Yu, H. T. & Sakai, T., 2013, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 巻 8281 LNCS. p. 452-463 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 8281 LNCS).

研究成果: Conference contribution

Websites
Query
User Preferences
Ranking
Classify
2012
11 引用 (Scopus)

AspecTiles: Tile-based visualization of diversified web search results

Iwata, M., Sakai, T., Yamamoto, T., Chen, Y., Liu, Y., Wen, J. R. & Nishio, S., 2012, SIGIR'12 - Proceedings of the International ACM SIGIR Conference on Research and Development in Information Retrieval. p. 85-94 10 p.

研究成果: Conference contribution

Tile
Interfaces (computer)
Search engines
Visualization
Websites
33 引用 (Scopus)

Evaluation with informational and navigational intents

Sakai, T., 2012, WWW'12 - Proceedings of the 21st Annual Conference on World Wide Web. p. 499-508 10 p.

研究成果: Conference contribution

Websites
Testing

Grid-based interaction for exploratory search

Joho, H. & Sakai, T., 2012, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 巻 7675 LNCS. p. 496-505 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 7675 LNCS).

研究成果: Conference contribution

Grid
Interaction
User Studies
Search Space
Baseline
2 引用 (Scopus)

New assessment criteria for query suggestion

Ma, Z., Chen, Y., Song, R., Sakai, T., Lu, J. & Wen, J. R., 2012, SIGIR'12 - Proceedings of the International ACM SIGIR Conference on Research and Development in Information Retrieval. p. 1109-1110 2 p.

研究成果: Conference contribution

Labeling