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ORCID4th NTCIR 2004: Tokyo, Japan
- Noriko Kando, Haruko Ishikawa:
Proceedings of the Fourth NTCIR Workshop on Research in Information Access Technologies Information Retrieval, Question Answering and Summarization, NTCIR-4, National Center of Sciences, Tokyo, Japan, June 2-4, 2004. National Institute of Informatics (NII) 2005, ISBN 4-86049-030-4 - Jun Adachi:
Preface from the Organizing Chair. - Noriko Kando:
Preface from the Program Chair. - Noriko Kando:
Overview of the Fourth NTCIR Workshop.
Cross-Lingual Information Retrieval Task (CLIR)
- Kazuaki Kishida, Kuang-hua Chen, Sukhoon Lee, Kazuko Kuriyama, Noriko Kando, Hsin-Hsi Chen, Sung-Hyon Myaeng, Koji Eguchi:
Overview of CLIR Task at the Fourth NTCIR Workshop. - Atsushi Fujii, Tetsuya Ishikawa:
Cross-Language IR at University of Tsukuba: Automatic Transliteration for Japanese, English, and Korean. - Fredric C. Gey:
Chinese and Korean Topic Search of Japanese News Collections. - In-Su Kang, Seung-Hoon Na
, Jong-Hyeok Lee:
Combination Approaches in Information Retrieval: Words vs. N-grams and Query Translation vs. Document Translation. - Fuminori Kimura, Akira Maeda, Shunsuke Uemura:
CLIR Using Web Directory at NTCIR-4. - Kazuaki Kishida, Kazuko Kuriyama, Noriko Kando, Koji Eguchi:
Prediction of Performance on Cross-Lingual Information Retrieval by Regression Models. - Yuichi Kojima, Hideo Itoh:
Ricoh in the NTCIR4 CLIR Tasks. - Kui-Lam Kwok, Norbert Dinstl, Sora Choi:
NTCIR-4 Chinese, English, Korean Cross Language Retrieval Experiments Using PIRCS. - Gina-Anne Levow:
University of Chicago at NTCIR4 CLIR: Multi-Scale Query Expansion. - Wen-Cheng Lin, Hsin-Hsi Chen:
Merging Multilingual Information Retrieval Results Based on Prediction of Retrieval Effectiveness. - Robert W. P. Luk, Kam-Fai Wong:
Pseudo-Relevance Feedback and Title Re-Ranking for Chinese Information Retrieval. - Isabelle Moulinier:
Thomson Legal and Regulatory at NTCIR-4: Monolingual and Pivot-Language Retrieval Experiments. - Tetsu Muramatsu, Tatsunori Mori:
Integration of PLSA into Probabilistic CLIR Model - Yokohama National University at NTCIR4 CLIR. - Masaki Murata, Qing Ma, Hitoshi Isahara:
Applying Multiple Characteristics and Techniques to Obtain High Levels of Performance in Information Retrieval at NTCIR-4. - Tetsuji Nakagawa, Mihoko Kitamura:
NTCIR-4 CLIR Experiments at Oki. - Yan Qu, Gregory Grefenstette, David A. Hull, David A. Evans, Motoko Ishikawa, Setsuko Nara, Toshiya Ueda, Daisuke Noda, Kousaku Arita, Yuki Funakoshi, Hiroshi Matsuda:
Justsystem-Clairvoyance CLIR Experiments at NTCIR-4 Workshop. - Tetsuya Sakai, Makoto Koyama, Akira Kumano, Toshihiko Manabe:
Toshiba BRIDJE at NTCIR-4 CLIR: Monolingual/Bilingual IR and Flexible Feedback. - Jacques Savoy:
Report on CLIR Task for the NTCIR-4 Evaluation Campaign. - Hee-Cheol Seo, Sang-Bum Kim, Ho-Gun Lim, Hae-Chang Rim:
KUNLP System for NTCIR-4 Korean-English Cross-Language Information Retrieval. - Stephen Tomlinson:
CJK Experiments with Hummingbird SearchServerTM at NTCIR-4. - Yuen-Hsien Tseng, Da-Wei Juang, Shiu-Han Chen:
Global and Local Term Expansion for Text Retrieval. - Lingpeng Yang, Donghong Ji, Li Tang:
Chinese Information Retrieval Based on Terms and Ontology. - Junlin Zhang, Le Sun, Yongche Zhang, Yufang Sun:
Applying Language Model into IR Task. - Ying Zhang, Phil Vines:
RMIT Chinese-English CLIR at NTCIR-4. - Yilu Zhou, Jialun Qin, Michael Chau, Hsinchun Chen:
Experiments on Chinese-English Cross-language Retrieval at NTCIR-4.
PATENT Retrieval Task (PATENT)
- Atsushi Fujii, Makoto Iwayama, Noriko Kando:
Overview of Patent Retrieval Task at NTCIR-4. - Atsushi Fujii, Tetsuya Ishikawa:
Document Structure Analysis in Associative Patent Retrieval. - Sumio Fujita:
Revisiting Document Length Hypotheses: NTCIR-4 CLIR and Patent Experiments at Patolis. - Hideo Itoh:
NTCIR-4 Patent Retrieval Experiments at RICOH. - Kazuya Konishi, Akira Kitauchi, Toru Takaki:
Invalidity Patent Search System of NTT DATA. - Hisao Mase, Tadataka Matsubayashi, Yuichi Ogawa, Makoto Iwayama, Tadaaki Oshio:
Two-Stage Patent Retrieval Method Considering Claim Structure. - Takashi Sato, Nao Hatta:
NTCIR-4 PATENT Experiments at Osaka Kyoiku University - Gram-Based Passage Index and Essential Words. - Akihiro Shinmori, Manabu Okumura, Yuzo Marukawa, Makoto Iwayama:
Can Claim Analysis Contribute toward Patent Map Generation? - Hironori Takeuchi, Naohiko Uramoto, Koichi Takeda:
Experiments on Patent Retrieval at NTCIR-4 Workshop. - Hideyuki Uchida, Atsushi Mano, Takashi Yukawa:
Patent Map Generation Using Concept-Based Vector Space Model.
Question Answering Challenge (QAC)
- Jun-ichi Fukumoto, Tsuneaki Kato, Fumito Masui:
Question Answering Challenge for Five Ranked Answers and List Answers - Overview of NTCIR4 QAC2 Subtask 1 and 2. - Tsuneaki Kato, Jun-ichi Fukumoto, Fumito Masui:
Question Answering Challenge for Information Access Dialogue - Overview of NTCIR4 QAC2 Subtask. - Tomoyosi Akiba, Katunobu Itou, Atsushi Fujii:
Question Answering Using "Common Sense" and Utility Maximization Principle. - Masachika Fuchigami, Hiroyuki Ohnuma, Atsushi Ikeno:
Oki QA System for QAC-2. - Jun-ichi Fukumoto, Tatsuhiro Niwa, Makoto Itoigawa, Megumi Matsuda:
Rits-QA: List Answer Detection and Context Task with Zero Anaphora Handling. - Naoya Hidaka, Fumito Masui, Keiko Tosaki:
Question Answering System Based on Expanded Answer Types and Multi-Scores. - Isrami Ismail, Takashi Yukawa:
Question Answering System Using Concept-Based Vector Space Model. - Hideki Isozaki:
NTT's Question Answering System for NTCIR QAC2. - Takuya Kosugi, Hiroya Susuki, Hiroyuki Okamoto, Hiroaki Saito:
A Question Answering System Based on Vector Similarity. - Gakuto Kurata, Naoaki Okazaki, Mitsuru Ishizuka:
GDQA: Graph Driven Question Answering System - NTCIR-4 QAC2 Experiments. - Tatsunori Mori:
Japanese Q/A System Using A* Search and Its Improvement - Yokohama National University at QAC2. - Masaki Murata, Masao Utiyama, Hitoshi Isahara:
Japanese Question-Answering System Using Decreased Adding with Multiple Answers. - Seung-Hoon Na, In-Su Kang, Jong-Hyeok Lee:
POSTECH Question-Answering Experiments at NTCIR4-QAC. - Yasuo Nii, Keizo Kawata, Tatsumi Yoshida, Hiroyuki Sakai, Shigeru Masuyama:
Question Answering System QUARK. - Masako Nomoto, Yoshio Fukushige, Mitsuhiro Sato, Hiroyuki Suzuki:
NTCIR-4 QAC Experiments at Matsushita. - Masako Nomoto, Yoshio Fukushige, Mitsuhiro Sato, Hiroyuki Suzuki:
Are We Making Progress? - An Analysis of NTCIR QAC1 and 2. - David Ramamonjisoa:
Finding Relevant Answers in Question Answering System Contest. - Tetsuya Sakai, Yoshimi Saito, Yumi Ichimura, Makoto Koyama, Tomoharu Kokubu:
Toshiba ASKMi at NTCIR-4 QAC2. - Satoshi Sekine, Kiyoshi Sudo, Yusuke Shinyama, Chikashi Nobata, Kiyotaka Uchimoto, Hitoshi Isahara:
NYU/CRL QA System for QAC-2. - Tetsuro Takahashi, Kozo Nawata, Kentaro Inui, Yuji Matsumoto:
NAIST QA System for QAC2. - Toru Takaki:
NTT DATA Question-Answering Experiment at the NTCIR-4 QAC2.
Text Summarization Challenge (TSC)
- Tsutomu Hirao, Manabu Okumura, Takahiro Fukusima, Hidetsugu Nanba:
Text Summarization Challenge 3 - Text Summarization Evaluation at NTCIR Workshop. - Jun-ichi Fukumoto:
Multi-Document Summarization Using Document Set Type Classification. - Jung-Min Lim, In-Su Kang, Jong-Hyeok Lee:
Multi-Document Summarization Using Cross-Language Texts. - Tatsunori Mori, Masanori Nozawa, Yoshiaki Asada:
Multi-Document Summarization Using a Question-Answering Engine - Yokohama National University at TSC3. - Chikashi Nobata, Satoshi Sekine, Kiyotaka Uchimoto, Hitoshi Isahara:
Comparison of Feature Usage at TSC-3 Summarization Tasks. - Naoaki Okazaki, Yutaka Matsuo, Mitsuru Ishizuka:
TISS: An Integrated Summarization System for TSC-3. - Hiroyuki Sakai, Shigeru Masuyama:
A Multiple-Document Summarization System Introducing User Interaction for Reflecting User's Summarization Need. - Toshihiko Sakurai, Akira Utsumi:
Query-Based Multidocument Summarization for Information Retrieval. - Yohei Seki, Koji Eguchi, Noriko Kando:
User-Focused Multi-Document Summarization with Paragraph Clustering and Sentence-Type Filtering. - Masaharu Yoshioka, Makoto Haraguchi:
Multiple News Articles Summarization Based on Event Reference Information.
WEB Task (WEB)
- Keizo Oyama, Akiko Aizawa, Haruko Ishikawa:
Overview of WEB Task at the Fourth NTCIR Workshop. - Koji Eguchi, Keizo Oyama, Akiko Aizawa, Haruko Ishikawa:
Overview of the Informational Retrieval Task at NTCIR-4 WEB. - Takashi Ohtsuka, Koji Eguchi, Hayato Yamana:
An Evaluation Method of Web Search Engines Based on Users' Sense. - Keizo Oyama, Koji Eguchi, Haruko Ishikawa, Akiko Aizawa:
Overview of the NTCIR-4 WEB Navigational Retrieval Task 1. - Masatoshi Arikawa, Takeshi Sagara, Kouzou Noaki, Hideyuki Fujita:
Preliminary Workshop on Evaluation of Geographic Information Retrieval Systems for Web Documents. - Koji Eguchi:
Overview of the Topical Classification Task at NTCIR-4 WEB. - Tomoyosi Akiba, Atsushi Fujii, Tetsuya Ishikawa, Katunobu Itou:
Experiments on Web Retrieval Driven by Spontaneously Spoken Queries. - Yoshio Fukushige:
Giving an Upprebound of the Number of Clusters and Relevant Words in Hierarchical Document Clustering Based on BIC. - Teruhito Kanazawa, Tomonari Masada, Atsuhiro Takasu, Jun Adachi:
R2D2 at NTCIR-4 Web Retrieval Task. - Yuji Kaneda, Naonori Ueda, Kazumi Saito:
Document Clustering at NTCIR-4 Workshop: Limiting Search Space of the K-Means Method Using Word Occurrence. - Hideki Kawai, Kenji Tateishi, Toshikazu Fukushima:
Navigation Retrieval with Site Anchor Text. - Hitoshi Nakakubo, Peng Zhang, Takashi Sato:
NTCIR-4 WEB Experiments at Osaka Kyoiku University - Static/Dynamic Scoring Using Link Structure Analysis and Web Page Grouping. - Manabu Ohta, Hirokazu Narita, Shigeyoshi Ohno:
Overlapping Clustering Method Using Local and Global Importance of Feature Terms at NTCIR-4 WEB Task. - Minoru Sasaki, Hiroyuki Shinnou:
Web Document Clustering Using Threshold Selection Partitioning. - Masanobu Tsuruta, Yoshiyuki Umemura, Hiroyuki Sakai, Shigeru Masuyama:
A Web Search Result Classification System Based on the Degree of Suitability for Specialists. - Yinghui Xu, Kyoji Umemura:
Using Virtual Document for NTCIR-4 Web Information Retrieval Task. - Masaharu Yoshioka, Makoto Haraguchi:
Study on the Combination of Probabilistic and Boolean IR Models for WWW Documents Retrieval.
OPEN Submission
- Vincenzo Della Mea, Luca Di Gaspero, Stefano Mizzaro:
Evaluating ADM on a Four-Level Relevance Scale Document Set from NTCIR. - Chin-Yew Lin:
Looking for a Few Good Metrics: Automatic Summarization Evaluation - How Many Samples Are Enough? - Michael Paul, Hiromi Nakaiwa, Marcello Federico:
Towards Innovative Evaluation Methodologies for Speech Translation. - Tetsuya Sakai:
New Performance Metrics Based on Multigrade Relevance: Their Application to Question Answering. - Akihiro Shinmori, Manabu Okumura:
Aligning Patent Claims with Detailed Descriptions for Readability.
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