Kiyonori Ohtake

431 total citations
32 papers, 277 citations indexed

About

Kiyonori Ohtake is a scholar working on Artificial Intelligence, Sociology and Political Science and Communication. According to data from OpenAlex, Kiyonori Ohtake has authored 32 papers receiving a total of 277 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Artificial Intelligence, 4 papers in Sociology and Political Science and 3 papers in Communication. Recurrent topics in Kiyonori Ohtake's work include Topic Modeling (19 papers), Natural Language Processing Techniques (17 papers) and Speech and dialogue systems (14 papers). Kiyonori Ohtake is often cited by papers focused on Topic Modeling (19 papers), Natural Language Processing Techniques (17 papers) and Speech and dialogue systems (14 papers). Kiyonori Ohtake collaborates with scholars based in Japan, South Korea and Hungary. Kiyonori Ohtake's co-authors include Kentaro Torisawa, Chikara Hashimoto, Jong–Hoon Oh, Stijn De Saeger, Teruhisa Misu, Chiori Hori, Hideki Kashioka, Satoshi Nakamura, István Varga and Takao Kawai and has published in prestigious journals such as Language Resources and Evaluation, Journal of Disaster Research and Meeting of the Association for Computational Linguistics.

In The Last Decade

Kiyonori Ohtake

29 papers receiving 257 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Kiyonori Ohtake Japan 9 232 50 32 32 22 32 277
Stijn De Saeger Japan 11 352 1.5× 58 1.2× 41 1.3× 69 2.2× 28 1.3× 26 398
Steven Van Canneyt Belgium 9 136 0.6× 13 0.3× 38 1.2× 56 1.8× 22 1.0× 13 243
Pavan Kapanipathi United States 12 323 1.4× 21 0.4× 24 0.8× 95 3.0× 46 2.1× 38 377
Sisay Fissaha Adafre Netherlands 7 260 1.1× 92 1.8× 6 0.2× 50 1.6× 15 0.7× 18 311
Ting Hua United States 8 122 0.5× 30 0.6× 61 1.9× 66 2.1× 16 0.7× 12 233
Hristo Tanev Italy 11 509 2.2× 21 0.4× 25 0.8× 142 4.4× 10 0.5× 46 548
Lluís-F. Hurtado Spain 11 309 1.3× 17 0.3× 29 0.9× 26 0.8× 19 0.9× 40 353
Tim Baldwin Australia 6 150 0.6× 30 0.6× 35 1.1× 66 2.1× 18 0.8× 12 316
Valentin Jijkoun Netherlands 11 353 1.5× 23 0.5× 9 0.3× 139 4.3× 15 0.7× 26 395
Sathappan Muthiah United States 9 117 0.5× 20 0.4× 47 1.5× 32 1.0× 7 0.3× 15 215

Countries citing papers authored by Kiyonori Ohtake

Since Specialization
Citations

This map shows the geographic impact of Kiyonori Ohtake's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kiyonori Ohtake with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kiyonori Ohtake more than expected).

Fields of papers citing papers by Kiyonori Ohtake

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kiyonori Ohtake. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kiyonori Ohtake. The network helps show where Kiyonori Ohtake may publish in the future.

Co-authorship network of co-authors of Kiyonori Ohtake

This figure shows the co-authorship network connecting the top 25 collaborators of Kiyonori Ohtake. A scholar is included among the top collaborators of Kiyonori Ohtake based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kiyonori Ohtake. Kiyonori Ohtake is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Fujiwara, Hiroyuki, et al.. (2019). Development of a Real-Time Damage Estimation System. Journal of Disaster Research. 14(2). 315–332. 8 indexed citations
2.
Tanaka, Masahiro, Kiyonori Ohtake, Jong–Hoon Oh, et al.. (2016). WISDOM X, DISAANA and D-SUMM: Large-scale NLP Systems for Analyzing Textual Big Data.. International Conference on Computational Linguistics. 263–267. 17 indexed citations
3.
Kruengkrai, Canasai, Kiyonori Ohtake, Chikara Hashimoto, et al.. (2015). Recognizing Complex Negation on Twitter. Waseda University Repository (Waseda University). 544–552. 1 indexed citations
4.
Ohtake, Kiyonori, et al.. (2013). NICT Disaster Information Analysis System. International Joint Conference on Natural Language Processing. 29–32. 6 indexed citations
5.
Oh, Jong–Hoon, et al.. (2013). Why-Question Answering using Intra- and Inter-Sentential Causal Relations. Meeting of the Association for Computational Linguistics. 1733–1743. 50 indexed citations
6.
Tanaka, Masahiro, et al.. (2013). WISDOM2013: A Large-scale Web Information Analysis System. International Joint Conference on Natural Language Processing. 45–48. 5 indexed citations
7.
Varga, István, Kentaro Torisawa, Chikara Hashimoto, et al.. (2013). Aid is Out There: Looking for Help from Tweets during a Large Scale Disaster. Meeting of the Association for Computational Linguistics. 1619–1629. 63 indexed citations
8.
Kloetzer, Julien, Stijn De Saeger, Kentaro Torisawa, et al.. (2013). Two-Stage Method for Large-Scale Acquisition of Contradiction Pattern Pairs using Entailment. 693–703. 14 indexed citations
9.
Varga, István, Kiyonori Ohtake, Kentaro Torisawa, et al.. (2011). Similarity Based Language Model Construction for Voice Activated Open-Domain Question Answering. International Joint Conference on Natural Language Processing. 536–544. 5 indexed citations
10.
Misu, Teruhisa, Komei Sugiura, Tatsuya Kawahara, et al.. (2011). Modeling spoken decision support dialogue and optimization of its dialogue strategy. 7(3). 1–18. 5 indexed citations
11.
Ohtake, Kiyonori, Teruhisa Misu, Chiori Hori, Hideki Kashioka, & Satoshi Nakamura. (2010). Dialogue Acts Annotation for NICT Kyoto Tour Dialogue Corpus to Construct Statistical Dialogue Systems.. Language Resources and Evaluation. 4 indexed citations
12.
Misu, Teruhisa, Komei Sugiura, Kiyonori Ohtake, et al.. (2010). Modeling Spoken Decision Making Dialogue and Optimization of its Dialogue Strategy. Annual Meeting of the Special Interest Group on Discourse and Dialogue. 221–224. 11 indexed citations
13.
Ohtake, Kiyonori, Teruhisa Misu, Chiori Hori, Hideki Kashioka, & Satoshi Nakamura. (2009). Dialogue act annotation for consulting dialogue corpus. 372–378.
14.
Hori, Chiori, Kiyonori Ohtake, Teruhisa Misu, Hideki Kashioka, & Satoshi Nakamura. (2009). Recent advances in WFST-based dialog system. 268–271. 12 indexed citations
15.
Ohtake, Kiyonori. (2008). Unsupervised Approach for Dialogue Act Classification. Pacific Asia Conference on Language, Information, and Computation. 445–451. 1 indexed citations
16.
Hori, Chiori, Kiyonori Ohtake, Teruhisa Misu, Hideki Kashioka, & Satoshi Nakamura. (2008). Dialog management using weighted finite-state transducers. 211–214. 14 indexed citations
17.
Ohtake, Kiyonori, et al.. (2004). Detecting transliterated orthographic variants via two similarity metrics. 709–es. 4 indexed citations
18.
Ohtake, Kiyonori & Kazuhide Yamamoto. (2003). Applicability Analysis of Corpus-derived Paraphrases toward Example-based Paraphrasing. Pacific Asia Conference on Language, Information, and Computation. 380–391. 1 indexed citations
19.
Ohtake, Kiyonori, et al.. (2003). Performance Evaluation of Chinese Analyzers with Support Vector Machines. Journal of Natural Language Processing. 10(1). 109–131. 4 indexed citations
20.
Ohtake, Kiyonori, et al.. (2001). Yet Another Summarization System with Two Modules using Empirical Knowledge.. NTCIR. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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