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Information Retrieval Technology, 5th Asia Information Retrieval Symposium, AIRS 2009, Sapporo, Japan, October 21-23, 2009. Proceedings

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Information Retrieval Technology, 5th Asia Information Retrieval Symposium, AIRS 2009, Sapporo, Japan, October 21-23, 2009. Proceedings

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Fully Automatic Text Categorization by Exploiting WordNet
Jianqiang Li | Yu Zhao | Bo Liu

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A Latent Dirichlet Framework for Relevance Modeling
Viet Ha-Thuc | Padmini Srinivasan

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Assigning Location Information to Display Individuals on a Map for Web People Search Results
Harumi Murakami | Yuya Takamori | Hiroshi Ueda | Shoji Tatsumi

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Web Spam Identification with User Browsing Graph
Huijia Yu | Yiqun Liu | Min Zhang | Liyun Ru | Shaoping Ma

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Metric and Relevance Mismatch in Retrieval Evaluation
Falk Scholer | Andrew Turpin

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Test Collection-Based IR Evaluation Needs Extension toward Sessions - A Case of Extremely Short Queries
Heikki Keskustalo | Kalervo Järvelin | Ari Pirkola | Tarun Sharma | Marianne Lykke

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Weighted Rank Correlation in Information Retrieval Evaluation
Massimo Melucci

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Extractive Summarization Based on Event Term Temporal Relation Graph and Critical Chain
Maofu Liu | Wenjie Li | Huijun Hu

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Using an Information Quality Framework to Evaluate the Quality of Product Reviews
You-De Tseng | Chien Chin Chen

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Automatic Extraction for Product Feature Words from Comments on the Web
Zhichao Li | Min Zhang | Shaoping Ma | Bo Zhou | Yu Sun

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Image Sense Classification in Text-Based Image Retrieval
Yih-Chen Chang | Hsin-Hsi Chen

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A Subword Normalized Cut Approach to Automatic Story Segmentation of Chinese Broadcast News
Jin Zhang | Lei Xie | Wei Feng | Yanning Zhang

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Japanese Spontaneous Spoken Document Retrieval Using NMF-Based Topic Models
Xinhui Hu | Hideki Kashioka | Ryosuke Isotani | Satoshi Nakamura

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Finding 'Lucy in Disguise': The Misheard Lyric Matching Problem
Nicholas Ring | Alexandra L. Uitdenbogerd

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Selecting Effective Terms for Query Formulation
Chia-Jung Lee | Yi-Chun Lin | Ruey-Cheng Chen | Pu-Jen Cheng

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Discovering Volatile Events in Your Neighborhood: Local-Area Topic Extraction from Blog Entries
Masayuki Okamoto | Masaaki Kikuchi

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A Unified Graph-Based Iterative Reinforcement Approach to Personalized Search
Yunping Huang | Le Sun | Zhe Wang

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Exploiting Sentence-Level Features for Near-Duplicate Document Detection
Jenq-Haur Wang | Hung-Chi Chang

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Language Models of Collaborative Filtering
Jun Wang

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Efficient Text Classification Using Term Projection
Yabin Zheng | Zhiyuan Liu | Shaohua Teng | Maosong Sun

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IPHITS: An Incremental Latent Topic Model for Link Structure
Huifang Ma | Weizhong Zhao | Zhixin Li | Zhongzhi Shi

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Supervised Dual-PLSA for Personalized SMS Filtering
Weiran Xu | Dong-xin Liu | Jun Guo | Yichao Cai | Rile Hu

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Enabling Effective User Interactions in Content-Based Image Retrieval
Haiming Liu | Srdan Zagorac | Victoria S. Uren | Dawei Song | Stefan M. Rüger

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Improving Text Rankers by Term Locality Contexts
Rey-Long Liu | Zong-Xing Lin

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Mutual Screening Graph Algorithm: A New Bootstrapping Algorithm for Lexical Acquisition
Yuhan Zhang | Yanquan Zhou

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Web Image Retrieval for Abstract Queries Using Text and Image Information
Kazutaka Shimada | Suguru Ishikawa | Tsutomu Endo

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Question Answering Based on Answer Trustworthiness
Hyo-Jung Oh | Chung-Hee Lee | Yeo-Chan Yoon | Myung-Gil Jang

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Domain Specific Opinion Retrieval
Guang Qiu | Feng Zhang | Jiajun Bu | Chun Chen

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A Boosting Approach for Learning to Rank Using SVD with Partially Labeled Data
Yuan Lin | Hongfei Lin | Zhihao Yang | Sui Su

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Opinion Target Network and Bootstrapping Method for Chinese Opinion Target Extraction
Yunqing Xia | Boyi Hao | Kam-Fai Wong

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Automatic Search Engine Performance Evaluation with the Wisdom of Crowds
Rongwei Cen | Yiqun Liu | Min Zhang | Liyun Ru | Shaoping Ma

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A Clustering Framework Based on Adaptive Space Mapping and Rescaling
Yiling Zeng | Hongbo Xu | Jiafeng Guo | Yu Wang | Shuo Bai

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Research on Lesk-C-Based WSD and Its Application in English-Chinese Bi-directional CLIR
Yuejie Zhang | Tao Zhang

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Searching Polyphonic Indonesian Folksongs Based on N-gram Indexing Technique
Aurora Marsye | Mirna Adriani

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Study on the Click Context of Web Search Users for Reliability Analysis
Rongwei Cen | Yiqun Liu | Min Zhang | Liyun Ru | Shaoping Ma

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Utilizing Social Relationships for Blog Popularity Mining
Chih-Lu Lin | Hao-Lun Tang | Hung-Yu Kao

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S-node: A Small-World Navigation System for Exploratory Search
Satoshi Shimada | Tomohiro Fukuhara | Tetsuji Satoh

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Efficient Probabilistic Latent Semantic Analysis through Parallelization
Raymond Wan | Vo Ngoc Anh | Hiroshi Mamitsuka