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Information Retrieval Technology - 7th Asia Information Retrieval Societies Conference, AIRS 2011, Dubai, United Arab Emirates, December 18-20, 2011. Proceedings

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Information Retrieval Technology - 7th Asia Information Retrieval Societies Conference, AIRS 2011, Dubai, United Arab Emirates, December 18-20, 2011. Proceedings

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Query-Dependent Rank Aggregation with Local Models
Hsuan-Yu Lin | Chi-Hsin Yu | Hsin-Hsi Chen

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On Modeling Rank-Independent Risk in Estimating Probability of Relevance
Peng Zhang | Dawei Song | Jun Wang | Xiaozhao Zhao | Yuexian Hou

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Measuring the Ability of Score Distributions to Model Relevance
Ronan Cummins

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Cross-Language Information Retrieval with Latent Topic Models Trained on a Comparable Corpus
Ivan Vulic | Wim De Smet | Marie-Francine Moens

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Construct Weak Ranking Functions for Learning Linear Ranking Function
Guichun Hua | Min Zhang | Yiqun Liu | Shaoping Ma | Hang Yin

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Is Simhash Achilles?
Qixia Jiang | Yan Zhang | Liner Yang | Maosong Sun

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XML Information Retrieval through Tree Edit Distance and Structural Summaries
Cyril Laitang | Mohand Boughanem | Karen Pinel-Sauvagnat

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An Empirical Study of SLDA for Information Retrieval
Dashun Ma | Lan Rao | Ting Wang

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Learning to Rank by Optimizing Expected Reciprocal Rank
Ping Zhang | Hongfei Lin | Yuan Lin | Jiajin Wu

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Information Retrieval Strategies for Digitized Handwritten Medieval Documents
Nada Naji | Jacques Savoy

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Query Phrase Expansion Using Wikipedia in Patent Class Search
Bashar Al-Shboul | Sung-Hyon Myaeng

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Increasing Broadband Subscriptions for Telecom Carriers through Mobile Advertising
Chia-Hui Chang | Kaun-Hua Huo

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Query Recommendation by Modelling the Query-Flow Graph
Lu Bai | Jiafeng Guo | Xueqi Cheng

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Ranking Content-Based Social Images Search Results with Social Tags
Jiyi Li | Qiang Ma | Yasuhito Asano | Masatoshi Yoshikawa

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Profiling a Non-medical Professional Searcher on a Medical Domain: What Do Search Patterns and Demographic Details Reveal?
Anushia Inthiran | Saadat M. Alhashmi | Pervaiz K. Ahmed

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Prioritized Aggregation of Multiple Context Dimensions in Mobile IR
Ourdia Bouidghaghen | Lynda Tamine-Lechani | Gabriella Pasi | Guillaume Cabanac | Mohand Boughanem | Célia da Costa Pereira

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Searching for Islamic and Qur'anic Information on the Web: A Mixed-Methods Approach
Rita Wan-Chik | Paul D. Clough | Nigel Ford

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Enriching Query Flow Graphs with Click Information
M-Dyaa Albakour | Udo Kruschwitz | Ibrahim Adeyanju | Dawei Song | Maria Fasli | Anne N. De Roeck

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Effect of Explicit Roles on Collaborative Search in Travel Planning Task
Marika Imazu | Shin-ichi Nakayama | Hideo Joho

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A Web 2.0 Approach for Organizing Search Results Using Wikipedia
Mohammadreza Darvish Morshedi Hosseini | Azadeh Shakery | Behzad Moshiri

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Recommend at Opportune Moments
Chien-Chin Su | Pu-Jen Cheng

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Emotion Tokens: Bridging the Gap among Multilingual Twitter Sentiment Analysis
Anqi Cui | Min Zhang | Yiqun Liu | Shaoping Ma

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Identifying Popular Search Goals behind Search Queries to Improve Web Search Ranking
Ting-Xuan Wang | Wen-Hsiang Lu

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A Novel Crawling Algorithm for Web Pages
Mohammad Amin Golshani | Vali Derhami | Ali Mohammad Zareh Bidoki

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Extraction of Web Texts Using Content-Density Distribution
Saori Kitahara | Koya Tamura | Kenji Hatano

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A New Approach to Search Result Clustering and Labeling
Anil Turel | Fazli Can

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Efficient Top-k Document Retrieval Using a Term-Document Binary Matrix
Etsuro Fujita | Keizo Oyama

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Topic Analysis for Online Reviews with an Author-Experience-Object-Topic Model
Yong Zhang | Dong-Hong Ji | Ying Su | Po Hu

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Predicting Query Performance Directly from Score Distributions
Ronan Cummins

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Wikipedia-Based Smoothing for Enhancing Text Clustering
Elahe Rahimtoroghi | Azadeh Shakery

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ASVMFC: Adaptive Support Vector Machine Based Fuzzy Classifier
Hamed Ganji | Shahram Khadivi

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Ensemble Pruning for Text Categorization Based on Data Partitioning
Cagri Toraman | Fazli Can

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Sentiment Analysis for Online Reviews Using an Author-Review-Object Model
Yong Zhang | Dong-Hong Ji | Ying Su | Cheng Sun

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Semantic-Based Opinion Retrieval Using Predicate-Argument Structures and Subjective Adjectives
Sylvester Olubolu Orimaye | Saadat M. Alhashmi | Eu-Gene Siew

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An Aspect-Driven Random Walk Model for Topic-Focused Multi-document Summarization
Yllias Chali | Sadid A. Hasan | Kaisar Imam

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An Effective Approach for Topic-Specific Opinion Summarization
Binyang Li | Lanjun Zhou | Wei Gao | Kam-Fai Wong | Zhongyu Wei

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A Model-Based EM Method for Topic Person Name Multi-polarization
Chien Chin Chen | Zhong-Yong Chen

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Using Key Sentence to Improve Sentiment Classification
Zheng Lin | Songbo Tan | Xueqi Cheng

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Using Concept-Level Random Walk Model and Global Inference Algorithm for Answer Summarization
Xiaoying Liu | Zhoujun Li | Xiaojian Zhao | Zhenggan Zhou

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Acquisition of Know-How Information from Web
Shunsuke Kozawa | Kiyotaka Uchimoto | Shigeki Matsubara

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Topic Based Creation of a Persian-English Comparable Corpus
Zahra Rahimi | Azadeh Shakery

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A Web Knowledge Based Approach for Complex Question Answering
Han Ren | Dong-Hong Ji | Chong Teng | Jing Wan

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Learning to Extract Coherent Keyphrases from Online News
Zhuoye Ding | Qi Zhang | Xuanjing Huang

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Maintaining Passage Retrieval Information Need Using Analogical Reasoning in a Question Answering Task
Hapnes Toba | Mirna Adriani | Ruli Manurung

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Improving Document Summarization by Incorporating Social Contextual Information
Po Hu | Dong-Hong Ji | Cheng Sun | Chong Teng | Yong Zhang

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Automatic Classification of Link Polarity in Blog Entries
Aya Ishino | Hidetsugu Nanba | Toshiyuki Takezawa

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Feasibility Study for Procedural Knowledge Extraction in Biomedical Documents
Sa-Kwang Song | Yunsoo Choi | Heung-Seon Oh | Sung-Hyon Myaeng | Sung-Pil Choi | Hong-Woo Chun | Chang-Hoo Jeong | Won-Kyung Sung

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Small-Word Pronunciation Modeling for Arabic Speech Recognition: A Data-Driven Approach
Dia AbuZeina | Wasfi G. Al-Khatib | Moustafa Elshafei

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The SALAH Project: Segmentation and Linguistic Analysis of ·hadīt Arabic Texts
Marco Boella | Francesca Romana Romani | Anjela Al-Raies | Cristina Solimando | Giuliano Lancioni

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Exploring Clustering for Multi-document Arabic Summarisation
Mahmoud El-Haj | Udo Kruschwitz | Chris Fox

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ZamAn and Raqm: Extracting Temporal and Numerical Expressions in Arabic
Iman Saleh | Lamia Tounsi | Josef van Genabith

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Extracting Parallel Paragraphs and Sentences from English-Persian Translated Documents
Mohammad Sadegh Rasooli | Omid Kashefi | Behrouz Minaei-Bidgoli

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Effect of ISRI Stemming on Similarity Measure for Arabic Document Clustering
Qusay Walid Bsoul | Masnizah Mohd

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A Semi-supervised Approach for Key-Synset Extraction to Be Used in Word Sense Disambiguation
Maryam Haghollahi | Mehrnoush Shamsfard

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Mapping FarsNet to Suggested Upper Merged Ontology
Aynaz Taheri | Mehrnoush Shamsfard

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Topic Detection and Multi-word Terms Extraction for Arabic Unvowelized Documents
Rim Koulali | Abdelouafi Meziane