Multidisciplinary Information Retrieval
5th Information Retrieval Facility Conference, IRFC 2012, Vienna, Austria, July 2-3, 2012, Proceedings
Published on 21. June 2012
X, 153 pages
978-3-642-31274-8 (ISBN)
Description
This book constitutes the proceedings of the 5th International Information Retrieval Facility Conference, IRFC 2012, held in Vienna, Austria, July 2-3, 2012. The 12 papers presented were carefully reviewed and selected from 17 high-quality submissions. IRF conferences wish to bring young researchers into contact with industry at an early stage. This fifth conference aimed to tackle four complementary research areas: information retrieval, machine translations for search solutions, and interactive information access. The papers are organized into topical sections on patent search, Web search, applications, and query formulation and analysis.
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Michail Salampasis | Birger Larsen
Multidisciplinary Information Retrieval
5th Information Retrieval Facility Conference, IRFC 2012, Vienna, Austria, July 2-3, 2012, Proceedings
Book
05/2012
Springer
€53.49
Shipment within 7-9 days
Content
- Title
- Preface
- Organization
- Table of Contents
- Patent Search
- Learning-Based Pseudo-Relevance Feedback for Patent Retrieval
- Introduction
- Related Work
- Establishing a Baseline
- Estimating the Query Model
- Estimating the Relevance Model
- Finding Effective Feedback Documents
- Experimental Methodology and Results
- Experimental Setup
- Usefulness of Effective Feedback Documents
- Predicting the Effectiveness of a Feedback Document
- Parameter Sensitivity
- Conclusions
- Learning-Based Pseudo-Relevance Feedback for Patent Retrieval
- Introduction
- Related Work
- Structural and Topical Dimensions in Patent Text
- Extraction of Parallel Text
- Experimental Data
- Textual Similarities across IPC Domains
- Cross-Domain Translation
- Compound Splitting on Textual Domains
- Discussion
- References
- Query Enhancement for Patent Prior-Art-Search Based on Keyterm Dependency Relations and Semantic Tags
- Introduction
- Background and Related Work
- Proposed Query Formulation Method
- System Description
- Term Annotation by Semantic Tags
- Term Weighting by Keyterm Dependency Relations (KDR)
- Query Formulation
- Patent Indexing and Retrieval
- Experiments and Results
- Test Collection and Evaluation Measures
- Experimental Results
- Overall Summary
- Conclusion
- References
- Web Search
- Analysis and Detectionof Web Spam by Means of Web Content
- Introduction
- Related Work
- Detection of Spam by Means of Content Analysis
- Detection of Some Kinds of Web Spam
- SAAD Heuristics for Web Spam Detection
- Method for Web Spam Detection
- Experimental Results
- Dataset
- Experimental Setup
- Results in Web Spam Dataset of Webb
- Results in Web Spam Dataset of Yahoo!
- Conclusions
- Future Work
- References
- Discovery of Environmental Nodes in the Web
- Introduction
- Related Work
- Empirical Study of Environmental Websites
- General Framework
- Web Search
- Basic Queries
- Extended Queries
- Site Post Processing
- Classification
- Textual Features Extraction
- Experimental Study
- Web Search Step
- Classification Step
- Final Results
- Conclusions
- References
- Web Searching with Entity Mining at Query Time
- Introduction
- Background and Related Work
- NEM at Query Time
- On Exploiting Linked Open Data
- Experimental Results
- Comparative Evaluation of Entity Ranking Methods by Users
- Contents Mining versus Snippet Mining
- Linked Data-Related Experimental Results
- Concluding Remarks
- References
- Applications
- Patent and Norm Exploration with the m2n Knowledge Discovery Suite
- Challenges in Patent and Norm Retrieval
- m2n Knowledge Discoverer for Norm and Patent Exploration
- Image Analysis
- Accessing Data
- Summary
- References
- Hierarchical Classification of Web Documents by Stratified Discriminant Analysis
- Introduction
- Related Research
- Linear Discriminant Analysis
- Stratified Discriminant Analysis
- Experimental Analysis
- Dataset
- Models
- Performance Measures
- Results
- Conclusions and Future Work
- References
- PatMedia: Augmenting Patent Search with Content-Based Image Retrieval
- Introduction
- PatMedia Search Engine
- Results and Evaluation
- Results and Quantitative Evaluation
- Patent Search Scenarios and Qualitative Evaluation
- Conclusions
- References
- Query Formulation and Analysis
- Generating Variant Keyword Forms for a Morphologically Complex Language Leads to Successful Information Retrieval with Finnish
- Introduction
- Inflected Keyword Generation for Finnish
- Generators
- Evaluation
- Basic Evaluation
- Evaluation with Other Base Form Creation Method
- Generated Runs in the Lemmatized Index
- Searching with Variant Keyword Forms in the Web
- Discussion and Conclusions
- References
- Analyzing Query Logs of USPTO Examiners to Identify Useful Query Terms in Patent Documents for Query Expansion in Patent Searching: A Preliminary Study
- Introduction
- Related Work
- Query Log Analyses
- Experiment Set Up
- General Statistics
- Acquiring Lexical Knowledge from Patent Documents
- Experiment Set Up
- SFT and Lexical Knowledge Detection
- Conclusions and Future Work
- References
- Discovering Relevant Features for Effective Query Formulation
- Introduction
- Related Work
- Query Formulation
- Phrase Extraction
- Basic Definitions
- Frequent Patterns and Closed Patterns
- Closed Sequential Patterns
- The Pattern Deploying Method
- Our Approach
- Pattern Refinement
- Mining Negative Relevance Feedback
- Selecting Negative Documents
- Feature Extraction
- Evaluation and Discussion
- Experimental Dataset
- Data Preprocessing and Measures
- Baseline Models and Settings
- Minimum Support Thresholds
- Comparison to Pattern-Based Methods
- Comparison to Term-Based Methods
- Conclusion
- References
- Author Index
