Sotabase

Career

· Visiting Scholar, National University of Singapore2018–
· Visiting Scholar, Columbia University2008–
· Researcher, Fujitsu Laboratories Ltd.
· Researcher, Toyohashi University of Technology
· Associate Professor, University of Tsukuba
· Professor, University of Tsukuba

Publications (89)

Overview of Multilingual Opinion Analysis Task at NTCIR-7
NTCIR Conference on Evaluation of Information Access Technologies · 2008
156
cited
Transition Metal-Free Tryptophan-Selective Bioconjugation of Proteins.
Journal of the American Chemical Society · 2016
149
cited
Overview of Opinion Analysis Pilot Task at NTCIR-6
NTCIR Conference on Evaluation of Information Access Technologies · 2007
128
cited
Using graded-relevance metrics for evaluating community QA answer selection
Web Search and Data Mining · 2011
56
cited
Serine-selective aerobic cleavage of peptides and a protein using a water-soluble copper-organoradical conjugate.
Angewandte Chemie · 2014
47
cited
Sentence Extraction by tf/idf and Position Weighting from Newspaper Articles
NTCIR Conference on Evaluation of Information Access Technologies · 2002
42
cited
Overview of Multilingual Opinion Analysis Task at NTCIR-8: A Step Toward Cross Lingual Opinion Analysis
NTCIR Conference on Evaluation of Information Access Technologies · 2010
39
cited
NTCIR workshop 6 meeting : proceedings of the 6th NTCIR workshop meeting on evaluation of information access technologies: information retrieval, question answering and cross-lingual information access
2007
30
cited
Opinion-focused Summarization and its Analysis at DUC 2006
2006
29
cited
Multilingual opinion holder identification using author and authority viewpoints
Information Processing & Management · 2009
28
cited
Multi-Document Summarization with Subjectivity Analysis at DUC 2005
2005
27
cited
Opinion Analysis Across Languages: An Overview of and Observations from the NTCIR6 Opinion Analysis Pilot Task
International Workshop on Fuzzy Logic and Applications · 2007
26
cited
Fabrication of 2.5 GHz SAW retiming filter with SiO/sub 2//ZnO/diamond structure
1996 IEEE Ultrasonics Symposium. Proceedings · 1996
24
cited
A method of rating the credibility of news documents on the web
Annual International ACM SIGIR Conference on Research and Development in Information Retrieval · 2006
20
cited
Opinion holder extraction from author and authority viewpoints
Annual International ACM SIGIR Conference on Research and Development in Information Retrieval · 2007
16
cited
Automatic summarization focusing on document genre and text structure
SIGF · 2005
12
cited
Multi-Document Viewpoint Summarization Focused on Facts, Opinion and Knowledge
Computing Attitude and Affect in Text · 2006
12
cited
Use of Twitter for Analysis of Public Sentiment for Improvement of Local Government Service
International Conference on Smart Computing · 2016
11
cited
Compact Summarization for Mobile Phones
Mobile HCI Workshop on Mobile and Ubiquitous Information Access · 2003
10
cited
How to Predict Powertrain Vibration at the Engine Mounting Points Under Running Conditions
2001
10
cited
Sotabase
Yohei Seki | Researcher Profile | Sotabase | Sotabase