Focused Access to XML Documents: 6th International Workshop of the Initiative for the Evaluation of XML Retrieval, Inex 2007, Dagstuhl Castle, Germany

ISBN-13: 9783540859017 / Angielski / Miękka / 2008 / 470 str.

Norbert Fuhr

Opis

Welcome to the proceedings of the 6th workshop of the Initiative for the Ev- uation of XML Retrieval (INEX) Now in its sixth year, INEX has become an established evaluation forum for XML information retrieval (IR), with over 100 participating organizations worldwide. Its aim is to provide an infrastructure, in the form of a large XML test collection and appropriate scoring methods, for the evaluation of XML IR systems. XMLIRis playinganincreasinglyimportantroleinmanyinformationaccess systems(e.g., digitallibraries, web, intranet)wherecontentisbecomingmoreand more a mixture of text, multimedia, and metadata, formatted according to the adopted W3C standard for information repositories, the so-called eXtensible MarkupLanguage(XML).Theultimategoalofsuchsystemsistoprovidetheright contenttotheirend-users.However, whilemanyoftoday'sinformationaccesss- temsstilltreatdocumentsassinglelarge(text)blocks, XMLo?erstheopportunity toexploittheinternalstructureofdocumentsinordertoallowformoreprecise- cess, thusprovidingmorespeci?canswerstouserrequests.Providinge?ective- cesstoXML-basedcontentisthereforeakeyissueforthesuccessofthesesystems. The aim of the INEX 2007 workshop was to bring together researchers in the ?eld of XML IR who participated in the INEX 2007 campaign. During the past year participating organizations contributed to the building of a large-scale XML test collection by creating topics, performing retrieval runs and providing relevance assessments. The workshop brought together the results of this lar- scale e?ort, summarized and addressed the issues encountered, and devised a work plan for the future evaluation of XML retrieval systems. In total sevenresearchtrackswereincluded in INEX 2007.Thesestudied d- ferentaspectsofXMLinformationaccess: ad-hoc, documentmining, multimedia, heterogeneous, entity ranking, book search, and link-the-wiki. The consolidation of the existing tracks, and the expansion to new areas o?ered by the new tracks has enabled INEX to extend its scope. This volume contains 37 papers selected from 50 submitted ones (74% acceptance rate). Each paper was peer-reviewed.

Spis treści

Ad Hoc Track.- Overview of the INEX 2007 Ad Hoc Track.- INEX 2007 Evaluation Measures.- XML Retrieval by Improving Structural Relevance Measures Obtained from Summary Models.- TopX @ INEX 2007.- The Garnata Information Retrieval System at INEX’07.- Dynamic Element Retrieval in the Wikipedia Collection.- The Simplest XML Retrieval Baseline That Could Possibly Work.- Using Language Models and Topic Models for XML Retrieval.- UJM at INEX 2007: Document Model Integrating XML Tags.- Phrase Detection in the Wikipedia.- Indian Statistical Institute at INEX 2007 Adhoc Track: VSM Approach.- A Fast Retrieval Algorithm for Large-Scale XML Data.- LIG at INEX 2007 Ad Hoc Track: Using Collectionlinks as Context.- Book Search Track.- Overview of the INEX 2007 Book Search Track (BookSearch’07).- Logistic Regression and EVIs for XML Books and the Heterogeneous Track.- CMIC at INEX 2007: Book Search Track.- XML-Mining Track.- Clustering XML Documents Using Closed Frequent Subtrees: A Structural Similarity Approach.- Probabilistic Methods for Structured Document Classification at INEX’07.- Efficient Clustering of Structured Documents Using Graph Self-Organizing Maps.- Document Clustering Using Incremental and Pairwise Approaches.- XML Document Classification Using Extended VSM.- Entity Ranking Track.- Overview of the INEX 2007 Entity Ranking Track.- L3S at INEX 2007: Query Expansion for Entity Ranking Using a Highly Accurate Ontology.- Entity Ranking Based on Category Expansion.- Entity Ranking from Annotated Text Collections Using Multitype Topic Models.- An n-Gram and Initial Description Based Approach for Entity Ranking Track.- Structured Document Retrieval, Multimedia Retrieval, and Entity Ranking Using PF/Tijah.- Using Wikipedia Categories and Links in Entity Ranking.- Integrating Document Features for Entity Ranking.- Interactive Track.- A Comparison of Interactive and Ad-Hoc Relevance Assessments.- Task Effects on Interactive Search: The Query Factor.- Link-the-Wiki Track.- Overview of INEX 2007 Link the Wiki Track.- Using and Detecting Links in Wikipedia.- GPX: Ad-Hoc Queries and Automated Link Discovery in the Wikipedia.- University of Waterloo at INEX2007: Adhoc and Link-the-Wiki Tracks.- Wikipedia Ad Hoc Passage Retrieval and Wikipedia Document Linking.- Multimedia Track.- The INEX 2007 Multimedia Track.

Blurb

This book constitutes the thoroughly refereed post-conference proceedings of the 6th International Workshop of the Initiative for the Evaluation of XML Retrieval, INEX 2007, held at Dagstuhl Castle, Germany, in December 2007.

The 37 revised full papers presented were carefully reviewed and selected for presentation at the workshop from 50 initial submissions. The papers are organized in an ad hoc track and 6 topical sections on book search, XML-mining, entity ranking, interactive, link-the-wiki, and multimedia.