Abstract is missing.
- Overview of the Informational Retrieval Task at NTCIR-4 WEBKoji Eguchi, Keizo Oyama, Akiko Aizawa, Haruko Ishikawa. [doi]
- Overview of Patent Retrieval Task at NTCIR-4Atsushi Fujii, Makoto Iwayama, Noriko Kando. [doi]
- Aligning Patent Claims with Detailed Descriptions for ReadabilityAkihiro Shinmori, Manabu Okumura. [doi]
- Overlapping Clustering Method Using Local and Global Importance of Feature Terms at NTCIR-4 WEB TaskManabu Ohta, Hirokazu Narita, Shigeyoshi Ohno. [doi]
- NTCIR-4 PATENT Experiments at Osaka Kyoiku University - Gram-Based Passage Index and Essential WordsTakashi Sato, Nao Hatta. [doi]
- Giving an Upprebound of the Number of Clusters and Relevant Words in Hierarchical Document Clustering Based on BICYoshio Fukushige. [doi]
- Merging Multilingual Information Retrieval Results Based on Prediction of Retrieval EffectivenessWen-Cheng Lin, Hsin-Hsi Chen. [doi]
- Study on the Combination of Probabilistic and Boolean IR Models for WWW Documents RetrievalMasaharu Yoshioka, Makoto Haraguchi. [doi]
- Document Structure Analysis in Associative Patent RetrievalAtsushi Fujii, Tetsuya Ishikawa. [doi]
- Rits-QA: List Answer Detection and Context Task with Zero Anaphora HandlingJun-ichi Fukumoto, Tatsuhiro Niwa, Makoto Itoigawa, Megumi Matsuda. [doi]
- Question Answering System QUARKYasuo Nii, Keizo Kawata, Tatsumi Yoshida, Hiroyuki Sakai, Shigeru Masuyama. [doi]
- Preface from the Organizing ChairJun Adachi. [doi]
- Oki QA System for QAC-2Masachika Fuchigami, Hiroyuki Ohnuma, Atsushi Ikeno. [doi]
- University of Chicago at NTCIR4 CLIR: Multi-Scale Query ExpansionGina-Anne Levow. [doi]
- K-Means Method Using Word OccurrenceYuji Kaneda, Naonori Ueda, Kazumi Saito. [doi]
- TM at NTCIR-4Stephen Tomlinson. [doi]
- Cross-Language IR at University of Tsukuba: Automatic Transliteration for Japanese, English, and KoreanAtsushi Fujii, Tetsuya Ishikawa. [doi]
- Global and Local Term Expansion for Text RetrievalYuen-Hsien Tseng, Da-Wei Juang, Shiu-Han Chen. [doi]
- NTCIR-4 QAC Experiments at MatsushitaMasako Nomoto, Yoshio Fukushige, Mitsuhiro Sato, Hiroyuki Suzuki. [doi]
- Pseudo-Relevance Feedback and Title Re-Ranking for Chinese Information RetrievalRobert W. P. Luk, Kam-Fai Wong. [doi]
- GDQA: Graph Driven Question Answering System - NTCIR-4 QAC2 ExperimentsGakuto Kurata, Naoaki Okazaki, Mitsuru Ishizuka. [doi]
- Question Answering System Using Concept-Based Vector Space ModelIsrami Ismail, Takashi Yukawa. [doi]
- Justsystem-Clairvoyance CLIR Experiments at NTCIR-4 WorkshopYan Qu, Gregory Grefenstette, David A. Hull, David A. Evans, Motoko Ishikawa, Setsuko Nara, Toshiya Ueda, Daisuke Noda, Kousaku Arita, Yuki Funakoshi, Hiroshi Matsuda. [doi]
- Toshiba BRIDJE at NTCIR-4 CLIR: Monolingual/Bilingual IR and Flexible FeedbackTetsuya Sakai, Makoto Koyama, Akira Kumano, Toshihiko Manabe. [doi]
- Report on CLIR Task for the NTCIR-4 Evaluation CampaignJacques Savoy. [doi]
- NTT DATA Question-Answering Experiment at the NTCIR-4 QAC2Toru Takaki. [doi]
- POSTECH Question-Answering Experiments at NTCIR4-QACSeung-Hoon Na, In-Su Kang, Jong-Hyeok Lee. [doi]
- Web Document Clustering Using Threshold Selection PartitioningMinoru Sasaki, Hiroyuki Shinnou. [doi]
- NTCIR-4 WEB Experiments at Osaka Kyoiku University - Static/Dynamic Scoring Using Link Structure Analysis and Web Page GroupingHitoshi Nakakubo, Peng Zhang, Takashi Sato. [doi]
- Looking for a Few Good Metrics: Automatic Summarization Evaluation - How Many Samples Are Enough?Chin-Yew Lin. [doi]
- NTCIR-4 Patent Retrieval Experiments at RICOHHideo Itoh. [doi]
- Experiments on Web Retrieval Driven by Spontaneously Spoken QueriesTomoyosi Akiba, Atsushi Fujii, Tetsuya Ishikawa, Katunobu Itou. [doi]
- Ricoh in the NTCIR4 CLIR TasksYuichi Kojima, Hideo Itoh. [doi]
- Thomson Legal and Regulatory at NTCIR-4: Monolingual and Pivot-Language Retrieval ExperimentsIsabelle Moulinier. [doi]
- TISS: An Integrated Summarization System for TSC-3Naoaki Okazaki, Yutaka Matsuo, Mitsuru Ishizuka. [doi]
- 2 at NTCIR-4 Web Retrieval TaskTeruhito Kanazawa, Tomonari Masada, Atsuhiro Takasu, Jun Adachi. [doi]
- Question Answering Challenge for Five Ranked Answers and List Answers - Overview of NTCIR4 QAC2 Subtask 1 and 2Jun-ichi Fukumoto, Tsuneaki Kato, Fumito Masui. [doi]
- Revisiting Document Length Hypotheses: NTCIR-4 CLIR and Patent Experiments at PatolisSumio Fujita. [doi]
- NAIST QA System for QAC2Tetsuro Takahashi, Kozo Nawata, Kentaro Inui, Yuji Matsumoto. [doi]
- Integration of PLSA into Probabilistic CLIR Model - Yokohama National University at NTCIR4 CLIRTetsu Muramatsu, Tatsunori Mori. [doi]
- Patent Map Generation Using Concept-Based Vector Space ModelHideyuki Uchida, Atsushi Mano, Takashi Yukawa. [doi]
- Japanese Question-Answering System Using Decreased Adding with Multiple AnswersMasaki Murata, Masao Utiyama, Hitoshi Isahara. [doi]
- NTCIR-4 CLIR Experiments at OkiTetsuji Nakagawa, Mihoko Kitamura. [doi]
- Toshiba ASKMi at NTCIR-4 QAC2Tetsuya Sakai, Yoshimi Saito, Yumi Ichimura, Makoto Koyama, Tomoharu Kokubu. [doi]
- Overview of CLIR Task at the Fourth NTCIR WorkshopKazuaki Kishida, Kuang-Hua Chen, Sukhoon Lee, Kazuko Kuriyama, Noriko Kando, Hsin-Hsi Chen, Sung-Hyon Myaeng, Koji Eguchi. [doi]
- An Evaluation Method of Web Search Engines Based on Users' SenseTakashi Ohtsuka, Koji Eguchi, Hayato Yamana. [doi]
- A Multiple-Document Summarization System Introducing User Interaction for Reflecting User's Summarization NeedHiroyuki Sakai, Shigeru Masuyama. [doi]
- A Question Answering System Based on Vector SimilarityTakuya Kosugi, Hiroya Susuki, Hiroyuki Okamoto, Hiroaki Saito. [doi]
- Question Answering System Based on Expanded Answer Types and Multi-ScoresNaoya Hidaka, Fumito Masui, Keiko Tosaki. [doi]
- Multi-Document Summarization Using Cross-Language TextsJung-Min Lim, In-Su Kang, Jong-Hyeok Lee. [doi]
- NTCIR-4 Chinese, English, Korean Cross Language Retrieval Experiments Using PIRCSKui-Lam Kwok, Norbert Dinstl, Sora Choi. [doi]
- Experiments on Chinese-English Cross-language Retrieval at NTCIR-4Yilu Zhou, Jialun Qin, Michael Chau, Hsinchun Chen. [doi]
- A Web Search Result Classification System Based on the Degree of Suitability for SpecialistsMasanobu Tsuruta, Yoshiyuki Umemura, Hiroyuki Sakai, Shigeru Masuyama. [doi]
- New Performance Metrics Based on Multigrade Relevance: Their Application to Question AnsweringTetsuya Sakai. [doi]
- Prediction of Performance on Cross-Lingual Information Retrieval by Regression ModelsKazuaki Kishida, Kazuko Kuriyama, Noriko Kando, Koji Eguchi. [doi]
- Comparison of Feature Usage at TSC-3 Summarization TasksChikashi Nobata, Satoshi Sekine, Kiyotaka Uchimoto, Hitoshi Isahara. [doi]
- Query-Based Multidocument Summarization for Information RetrievalToshihiko Sakurai, Akira Utsumi. [doi]
- Finding Relevant Answers in Question Answering System ContestDavid Ramamonjisoa. [doi]
- Question Answering Using "Common Sense" and Utility Maximization PrincipleTomoyosi Akiba, Katunobu Itou, Atsushi Fujii. [doi]
- NYU/CRL QA System for QAC-2Satoshi Sekine, Kiyoshi Sudo, Yusuke Shinyama, Chikashi Nobata, Kiyotaka Uchimoto, Hitoshi Isahara. [doi]
- Can Claim Analysis Contribute toward Patent Map Generation?Akihiro Shinmori, Manabu Okumura, Yuzo Marukawa, Makoto Iwayama. [doi]
- Evaluating ADM on a Four-Level Relevance Scale Document Set from NTCIRVincenzo Della Mea, Luca Di Gaspero, Stefano Mizzaro. [doi]
- Applying Language Model into IR TaskJunlin Zhang, Le Sun, Yongche Zhang, Yufang Sun. [doi]
- Invalidity Patent Search System of NTT DATAKazuya Konishi, Akira Kitauchi, Toru Takaki. [doi]
- Using Virtual Document for NTCIR-4 Web Information Retrieval TaskYinghui Xu, Kyoji Umemura. [doi]
- Overview of the Fourth NTCIR WorkshopNoriko Kando. [doi]
- Experiments on Patent Retrieval at NTCIR-4 WorkshopHironori Takeuchi, Naohiko Uramoto, Koichi Takeda. [doi]
- Overview of WEB Task at the Fourth NTCIR WorkshopKeizo Oyama, Akiko Aizawa, Haruko Ishikawa. [doi]
- Text Summarization Challenge 3 - Text Summarization Evaluation at NTCIR WorkshopTsutomu Hirao, Manabu Okumura, Takahiro Fukusima, Hidetsugu Nanba. [doi]
- Multi-Document Summarization Using a Question-Answering Engine - Yokohama National University at TSC3Tatsunori Mori, Masanori Nozawa, Yoshiaki Asada. [doi]
- Multiple News Articles Summarization Based on Event Reference InformationMasaharu Yoshioka, Makoto Haraguchi. [doi]
- Are We Making Progress? - An Analysis of NTCIR QAC1 and 2Masako Nomoto, Yoshio Fukushige, Mitsuhiro Sato, Hiroyuki Suzuki. [doi]
- User-Focused Multi-Document Summarization with Paragraph Clustering and Sentence-Type FilteringYohei Seki, Koji Eguchi, Noriko Kando. [doi]
- Multi-Document Summarization Using Document Set Type ClassificationJun-ichi Fukumoto. [doi]
- Japanese Q/A System Using A* Search and Its Improvement - Yokohama National University at QAC2Tatsunori Mori. [doi]
- Applying Multiple Characteristics and Techniques to Obtain High Levels of Performance in Information Retrieval at NTCIR-4Masaki Murata, Qing Ma, Hitoshi Isahara. [doi]
- Preface from the Program ChairNoriko Kando. [doi]
- CLIR Using Web Directory at NTCIR-4Fuminori Kimura, Akira Maeda, Shunsuke Uemura. [doi]
- Combination Approaches in Information Retrieval: Words vs. N-grams and Query Translation vs. Document TranslationIn-Su Kang, Seung-Hoon Na, Jong-Hyeok Lee. [doi]
- Chinese Information Retrieval Based on Terms and OntologyLingpeng Yang, Donghong Ji, Li Tang. [doi]
- KUNLP System for NTCIR-4 Korean-English Cross-Language Information RetrievalHee-Cheol Seo, Sang-Bum Kim, Ho-Gun Lim, Hae-Chang Rim. [doi]
- Chinese and Korean Topic Search of Japanese News CollectionsFredric C. Gey. [doi]
- NTT's Question Answering System for NTCIR QAC2Hideki Isozaki. [doi]
- Navigation Retrieval with Site Anchor TextHideki Kawai, Kenji Tateishi, Toshikazu Fukushima. [doi]
- Preliminary Workshop on Evaluation of Geographic Information Retrieval Systems for Web DocumentsMasatoshi Arikawa, Takeshi Sagara, Kouzou Noaki, Hideyuki Fujita. [doi]
- Question Answering Challenge for Information Access Dialogue - Overview of NTCIR4 QAC2 SubtaskTsuneaki Kato, Jun-ichi Fukumoto, Fumito Masui. [doi]
- Overview of the Topical Classification Task at NTCIR-4 WEBKoji Eguchi. [doi]
- Towards Innovative Evaluation Methodologies for Speech TranslationMichael Paul, Hiromi Nakaiwa, Marcello Federico. [doi]
- Overview of the NTCIR-4 WEB Navigational Retrieval Task 1Keizo Oyama, Koji Eguchi, Haruko Ishikawa, Akiko Aizawa. [doi]
- Two-Stage Patent Retrieval Method Considering Claim StructureHisao Mase, Tadataka Matsubayashi, Yuichi Ogawa, Makoto Iwayama, Tadaaki Oshio. [doi]
- RMIT Chinese-English CLIR at NTCIR-4Ying Zhang, Phil Vines. [doi]