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German Indexing and Retrieval Test Data Base (GIRT) Some Results of the Pre-test

Michael Kluck
1998 unpublished
The Project German Indexing and Retrieval Test Data base (GIRT) provides a framework for the comparison of indexing and retrieval systems using German scientific information which is based on the social  ...  Some results of the pre-test, which was carried out with the retrieval systems Messenger and freeWAISsf, are shown and the consequences are discussed.  ...  General Aspects of GIRT The Project German Indexing and Retrieval Test Data base (GIRT) provides a framework for a comprehensive comparison of indexing and retrieval systems.  ... 
doi:10.14236/ewic/irsg1998.5 fatcat:ayygves6cvg5pgmmurdaxonoje

GIRT and the Use of Subject Metadata for Retrieval [chapter]

Vivien Petras
2005 Lecture Notes in Computer Science  
Retrieval results for the German and English GIRT collection for monolingual as well as bilingual retrieval (with English and German as query languages) will be represented.  ...  The use of domain-specific metadata (subject keywords) is tested for monolingual and bilingual retrieval on the GIRT social science collection.  ...  The GIRT collection The GIRT collection (German Indexing and Retrieval Test database) consists of 151,319 documents containing titles, abstracts and controlled vocabulary terms in the social science domain  ... 
doi:10.1007/11519645_31 fatcat:niqguum4qjabba7s4mdt7sbb5a

Multilingual Retrieval Experiments with MIMOR at the University of Hildesheim [chapter]

René Hackl, Ralph Kölle, Thomas Mandl, Alexandra Ploedt, Jan-Hendrik Scheufen, Christa Womser-Hacker
2004 Lecture Notes in Computer Science  
We used the snowball stemmers, internet translation services and Lucene's and the new MySQL's text retrieval tools.  ...  Fusion and optimization based on relevance judgements have proven to be successful strategies in information retrieval.  ...  Acknowledgements We would like to thank the Jakarta and Apache projects' teams for sharing Lucene with a wide community as well as the providers of MySQL and snowball.  ... 
doi:10.1007/978-3-540-30222-3_15 fatcat:5mvjp6hmbbcojos6k5rviv5vly

Conceptual language models for domain-specific retrieval

Edgar Meij, Dolf Trieschnigg, Maarten de Rijke, Wessel Kraaij
2010 Information Processing & Management  
Finally, we provide an extensive analysis of when and how this conceptual feedback improves retrieval.  ...  Over the years, various meta-languages have been used to manually enrich documents with conceptual knowledge of some kind.  ...  is supported by a BSIK grant from the Dutch Ministry of Education, Culture and Science and is part of the ICT innovation program of the Ministry of Economic Affairs.  ... 
doi:10.1016/j.ipm.2009.09.005 fatcat:x3dlcuwvxjby3cacqos4nkfbke

Comparing citation contexts for information retrieval

Anna Ritchie, Stephen Robertson, Simone Teufel
2008 Proceeding of the 17th ACM conference on Information and knowledge mining - CIKM '08  
Chapter 3 discusses the test collection paradigm for evaluation of information retrieval systems and describes how and why we built our test collection.  ...  The archive contains the most prominent publications since the beginning of the field in the early 1960s, consisting of one journal plus conferences and workshops, resulting in over 10,000 papers.  ...  This rules out the earlier TREC Genomics test collections and, for instance, the German Indexing and Retrieval Test (GIRT) collections (Kluck 2003) , in which most documents are sets of content-bearing  ... 
doi:10.1145/1458082.1458113 dblp:conf/cikm/RitchieRT08 fatcat:bd4azphahbhj3mrn3gfjvozkhy

Combining concepts and language models for information access

Edgar Meij
2011 SIGIR Forum  
Our empirical results show that a combination of top-down conceptual information and bottom-up statistical information obtains optimal performance on a variety of tasks and test collections.  ...  Through extensive evaluations, a systematic exploration and thorough analysis of the experimental results of the proposed models is performed.  ...  The English GIRT collection is a pseudo-parallel corpus to the German GIRT collection, providing translated versions of the German documents (17% of these documents contain an abstract).  ... 
doi:10.1145/1988852.1988873 fatcat:5zppjnfynzhpxblsvkjdftdnua

Peer-to-Peer Information Retrieval

Almer S. Tigelaar, Djoerd Hiemstra, Dolf Trieschnigg
2012 ACM Transactions on Information Systems  
We showed various optimisations that can be applied in peer-to-peer information retrieval networks to reduce bandwidth usage and latency and to improve the quality and quantity of the search results returned  ...  We organised the main architectures around index placement, and identified four types of indices that are used: the centralised global index, the distributed global index, aggregated local indices and  ...  The datasets used are CiteSeer and the German medical corpora Ohsumed and GIRT-4.  ... 
doi:10.1145/2180868.2180871 fatcat:6kgocz6zffey7ja6fnj7ju7n6m

Concept Relation Discovery and Innovation Enabling Technology (Cordiet)

Jonas Poelmans, Paul Elzinga, Stijn Viaene, Guido Dedene
2010 Social Science Research Network  
Acknowledgements Jonas Poelmans is aspirant of the "Fonds voor Wetenschappelijk Onderzoek -Vlaanderen" or "Research Foundation Flanders". The contribution of Dmitry Ignatov  ...  Acknowledgements Jonas Poelmans is aspirant of the "Fonds voor Wetenschappelijk Onderzoek -Vlaanderen" or "Research Foundation Flanders".  ...  Data access layer The data access layer is used to access the data sections: the relational database, the XML data and the Lucene indexes.  ... 
doi:10.2139/ssrn.1713124 fatcat:f27e6pnel5awtkziz2qxmpqrzq

Information Retrieval-Mehrwertdienste für Digitale Bibliotheken: Crosskonkordanzen und Bradfordizing

Philipp Mayr
2010 GESIS-Schriftenreihe  
We used topics and data from two evaluation projects (CLEF and KoMoHe) for the tests.  ...  The evaluation of the cross-concordances (82 topics altogether) shows that the retrieval results improve significantly for all cross-concordances, indicating that interdisciplinary cross-concordances have  ...  Information Retrieval-Mehrwertdienste für Digitale Bibliotheken GIRT-Korpus GIRT (German Indexing and Retrieval Testdatabase) wird im Rahmen des domain-specific track der CLEF-Evaluation seit mehreren  ... 
doi:10.21241/ssoar.26122 fatcat:jkclajkw7nfptdnchm5u5qf6oq

PID19: AN ECONOMIC ANALYSIS OF CEFDINIR VERSUS LORACARBEF FOR TREATMENT OF ACUTE EXACERBATIONS OF CHRONIC BRONCHITIS

SN Shah, D Smith, C Copley-Merriman
2001 Value in Health  
Abstracts study of 100 adult asthmatics. RESULTS: The table reports outcomes over a 10-year period. Results were driven by the impact of ICS on quality of life, rather than on mortality.  ...  Findings were stable over most input data ranges. However, at efficacy levels below 3% and toxicity rates greater than 2.9%, the cost-effectiveness estimate exceeded $100,000/QALY.  ...  no test/result (data not shown).  ... 
doi:10.1046/j.1524-4733.2001.40202-177.x fatcat:byjmzpkhhfd5vmszuvvtjvvmn4

PCV36: EVALUATION OF COMPLIANCE AND PERSISTENCE WITH HMG-COA REDUCTASE INHIBITORS AFTER A MYOCARDIAL INFARCTION USING PHARMACY CLAIMS DATA

JH Coombs, L Cornish, P Hiller, DG Smith
2001 Value in Health  
Abstracts study of 100 adult asthmatics. RESULTS: The table reports outcomes over a 10-year period. Results were driven by the impact of ICS on quality of life, rather than on mortality.  ...  Findings were stable over most input data ranges. However, at efficacy levels below 3% and toxicity rates greater than 2.9%, the cost-effectiveness estimate exceeded $100,000/QALY.  ...  no test/result (data not shown).  ... 
doi:10.1046/j.1524-4733.2001.40202-110.x fatcat:smd4mil5wndpjb32h65befz2cy

PCV4: ASSESSING QUALITY OF LIFE IN PATIENTS SIX MONTHS AFTER A MYOCARDIAL INFARCTION USING THE SF-12

CR McBurney, SR Erickson, EM Kline-Rogers, JV Cooper, OCM Mani, KA Eagle
2001 Value in Health  
Abstracts study of 100 adult asthmatics. RESULTS: The table reports outcomes over a 10-year period. Results were driven by the impact of ICS on quality of life, rather than on mortality.  ...  Findings were stable over most input data ranges. However, at efficacy levels below 3% and toxicity rates greater than 2.9%, the cost-effectiveness estimate exceeded $100,000/QALY.  ...  no test/result (data not shown).  ... 
doi:10.1046/j.1524-4733.2001.40202-78.x fatcat:euajkyljkfcjdakkrpb72uxvka

PUR6: THE RELIABILITY AND VALIDITY OF A NEW OAB-SPECIFIC HRQL QUESTIONNAIRE (OAB-Q)

K Coyne, P Abrams, D Revicki, R Herzog, T Hunt
2001 Value in Health  
Abstracts study of 100 adult asthmatics. RESULTS: The table reports outcomes over a 10-year period. Results were driven by the impact of ICS on quality of life, rather than on mortality.  ...  Findings were stable over most input data ranges. However, at efficacy levels below 3% and toxicity rates greater than 2.9%, the cost-effectiveness estimate exceeded $100,000/QALY.  ...  no test/result (data not shown).  ... 
doi:10.1046/j.1524-4733.2001.40202-250.x fatcat:uq7iukuaffbc3mlhe2q4qgh62u

PCV37: THE COST-EFFECTIVENESS OF STATINS: EVIDENCE FROM THE ACCESS TRIAL

DG Smith
2001 Value in Health  
Abstracts study of 100 adult asthmatics. RESULTS: The table reports outcomes over a 10-year period. Results were driven by the impact of ICS on quality of life, rather than on mortality.  ...  Findings were stable over most input data ranges. However, at efficacy levels below 3% and toxicity rates greater than 2.9%, the cost-effectiveness estimate exceeded $100,000/QALY.  ...  no test/result (data not shown).  ... 
doi:10.1046/j.1524-4733.2001.40202-111.x fatcat:ppoepclz7jhablgoeqquu5frrq

PID1: EFFICACY OF ZINC LOZENGES ON THE DURATION OF COMMON COLD SYMPTOMS: A META-ANALYSIS REVISITED

N Chaiyakunapruk, DL Veenstra, SD Sullivan, S Saint, S Bent
2001 Value in Health  
Abstracts study of 100 adult asthmatics. RESULTS: The table reports outcomes over a 10-year period. Results were driven by the impact of ICS on quality of life, rather than on mortality.  ...  Findings were stable over most input data ranges. However, at efficacy levels below 3% and toxicity rates greater than 2.9%, the cost-effectiveness estimate exceeded $100,000/QALY.  ...  no test/result (data not shown).  ... 
doi:10.1046/j.1524-4733.2001.40202-159.x fatcat:wckndln7pnc7zek5l3bgws6k4i
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