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2nd NTCIR 2001: Tokyo, Japan
- Proceedings of the Third Second Workshop Meeting on Evaluation of Chinese & Japanese Text Retrieval and Text Summarization, NTCIR-2, Tokyo, Japan, March 7-9, 2001. National Institute of Informatics (NII) 2001, ISBN 4-924600-89-X
- Jun Adachi:
Preface from the Organizing Chair. - Noriko Kando:
Preface from the Program Chair.
1. Keynote Speech
- Stephan Robertson:
On Laboratory Testing of Text Retrieval Systems.
2. Invited Speech
- Donna Harman:
The Importance of Focused Evaluations: a Case Study of TREC and DUC". - Daniel Marcu:
Evaluation as Enabling Tool for Research and Development.
3. Panel
3.1 Panel I
- Sung-Hyon Myaeng, Martin Braschler, Fredric C. Gey, Douglas W. Oard, Du Lin, Atsushi Fujii:
Panel: Evaluation of Multilingual Information Access; Evaluation Methods & Metrics, Resources, & International Collaboration. NTCIR 2001 - Martin Braschler, Carol Peters:
The CLEF Campaign.
3.2 Panel II
- Daniel Marcu, Donna Harman, Mun-Kew Leong, Takahiro Fukusima, Jun-ichi Fukumoto:
Panel: Way Ahead of IR &Summuraization Research. NTCIR 2001 - Inderjeet Mani:
Summarization Evaluation: An Overview. - Mun-Kew Leong:
Patent Data For IR Research and Evaluation.
4. Overview
- Noriko Kando:
Overview of the Second NTCIR Workshop. - Takahiro Fukusima, Manabu Okumura:
Text Summarization Challenge: Text Summarization Evaluation at NTCIR Workshop2. - Kuang-hua Chen, Hsin-Hsi Chen:
The Chinese Text Retrieval Tasks of NTCIR Workshop 2. - Noriko Kando, Kazuko Kuriyama, Masaharu Yoshioka:
Overview of Japanese and English Imformation Retrieval Tasks (JEIR) at the Second NTCIR Workshop.
5. Research Papers
5.1 Chinese Information Retrieval Task
- Douglas W. Oard, Jianqiang Wang:
NTCIR-2 ECIR Experiments at Maryland: Comparing Pirkola's Structured Queries and Balanced Translation. - Guo-Wei Bian, Chi-Ching Lin:
Trans-EZ at NTCIR-2 : Synset Co-occurrence Method for English-Chinese Cross-Lingual Information Retrieval. - K. L. Kwok:
NTCIR-2 Chinese, Cross Language Retrieval Experiments Using PIRCS. - Masaki Murata, Masao Utiyama, Qing Ma, Hiromi Ozaku, Hitoshi Isahara:
CRL at NTCIR2. - Robert W. P. Luk, Kam-Fai Wong, K. L. Kwok:
Hybrid Term Indexing: an Evaluation. - Aitao Chen, Fredric C. Gey, Hailing Jiang:
Berkeley at NTCIR-2: Chinese, Japanese, and English IR experiments. - Yibo Zhang, Le Sun, Lin Du, Youbing Jin, Yufang Sun:
ISCAS: Text Retrieval in NTCIR Workshop II. - Jason S. Chang, David Yu, Ching Ting Shen, Afra Cheng, Garfield Shen, Giordano Shen, David Wong:
Nathu IR System at NTCIR-II. - Youli Qu, Guowei Xu, Jun Wang:
Rerank Method Based on Individual Thesaurus.
5.2 Japanese & English Information Retrieval Task
- Tetsuya Sakai, Stephen E. Robertson, Stephen Walker:
Flexible Pseudo-Relevance Feedback for NTCIR-2. - Tatsunori Mori, Tomoharu Kokubu, Takashi Tanaka:
Cross-Lingual Information Retrieval based on LSI with Multiple Word Spaces. - Sumio Fujita:
Notes on the Limits of CLIR Effectiveness: NTCIR-2 Evaluation Experiments at Justsystem. - Kazuaki Kishida:
Regression Model and Query Expansion for NTCIR-2 Ad Hoc Retrieval Task. - Makoto Iwayama, Yoshiki Niwa, Shingo Nishioka, Akihiko Takano, Toru Hisamitsu, Osamu Imaichi, Hirofumi Sakurai, Masakazu Fujio:
The Effect of Document Clustering in Interactive Relecance Feedback. - Teruhito Kanazawa, Atsuhiro Takasu, Jun Adachi:
R2D2 at NTCIR 2 Ad-hoc Task: Relevance-based Superimposition Model for IR. - Vitaliy Kluev, Mikhail Bessonov, Vladimir Dobrynin:
NTCIR Experiments Using the OASIS System. - Kyoji Umemura, Yoshiyuki Takeda, Michiko Tanaka, Li Feng, Eiko Yamamoto:
Empirical Term Weighting. - Hiroyuki Sakai, Kiyonori Ohtake, Shigeru Masuyama:
On a Retrieval Support System by Suggesting Terms to a User. - Yasushi Ogawa, Hiroko Mano:
RICOH at NTCIR-2. - Takashi Sato, Nao Hatta, Koji Hiraiwa, Kihei Kobata, Akihiro Furusho, Koto Han:
NTCIR-2 Experiments Using Long Gram Based Indices. - Takayuki Morimoto, Takahiro Kondo, Katsuhiko Sugita, Daisuke Ishikawa, Masaya Ikemura, Yuzuru Fujiwara:
The Intelligent Method of Information Retrieval Based on Self Organized Knowledge Resources. - Seigo Tanimura, Masashi Suzuki, Hiroshi Nakagawa, Tatsunori Mori:
Japanese and English Cross-lingual Information Retrieval at DLUT. - Atsushi Fujii, Tetsuya Ishikawa:
Evaluationg Multi-lingual Information Retrieval and Clustering at ULIS. NTCIR 2001 - Atsushi Matsumura, Atsuhiro Takasu, Jun Adachi:
Structured Index System at NTCIR Workshop 2: Information Retrieval Methods Using Ordered Co-occurrence of Words and their Dependency Relationships. - Paul McNamee:
Experiments in the Retrieval of Unsegmented Japanese Text at the NTCIR-2 Workshop. - Hiroshi Umemoto, Tadanobu Miyauchi, Yoshihiro Ueda:
Document Retrieval in Consideration of the Amount of Term Frequencies. - Shuntaro Isogai, Shigeki Ohira, Katsuhiko Shirai:
Information Retrieval using Relevance Feedback. - Mitsuhiro Sato, Naohiko Noguchi:
NTCIR-2 Experiments at Matsushita: Monolingual and Cross-Lingual IR Tasks. - Fan Jiang, Michael L. Littman:
Approximate Dimension Reduction at NTCIR. - Masaharu Yoshioka, Kazuko Kuriyama, Noriko Kando:
Analysis of the Usage of Japanese Segmented Texts in NTCIR Workshop 2. - Kazuko Kuriyama, Masaharu Yoshioka, Noriko Kando:
The Effect of Cross-Lingual Pooling on Evaluation.
5.3 Text Summarization Task
- Tatsunori Mori, Miwa Kikuchi, Kazufumi Yoshida:
Term Weighting Method based on Information Gain Ratio for Summarizing Documents Retrieved by IR Systems. - Chikashi Nobata, Satoshi Sekine, Masaki Murata, Kiyotaka Uchimoto, Masao Utiyama, Hitoshi Isahara:
Sentence Extraction System Assembling Multiple Evidence. - Kai Ishikawa, Shinichi Ando, Akitoshi Okumura:
Hybrid Text Summarization Method based on the TF Method and the Lead Method. - Kiyonori Ohtake, Daigo Okamoto, Mitsuru Kodama, Shigeru Masuyama:
Yet Another Summarization System with Two Modules using Empirical Knowledge. - Yoshio Nakao:
How Small a Distinction among Summaries can the Evaluation Method Identify? - Tsutomu Hirao, Mamiko Hatayama, Satoshi Yamada, Kazuhiro Takeuchi:
Text Summarization based on Hanning Window and Dependency Strucuture Analysis. - Masayuki Kameda:
Modified Key-Sentence Extraction by RICOH at NTCIR-2 TSC. - Mamiko Oka, Yoshihiro Ueda:
Phrase-representation Summarization Method and Its Evaluation. - Hiroshi Ishii, Rihua Lin, Teiji Furugori:
A System for Text Summarization Based on Word Importance Measures.
6. Proposal for the next NTCIR Workshop
- Jun-ichi Fukumoto, Tsuneaki Kato:
An Overview of Question and Answering Challenge (QAC) of the Next NTCIR Workshop.
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