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The passage retrieval was done with the Xtrieval framework and its Apache Lucene implementation. For the classification of the question hand-crafted patterns were implemented. ... We submitted 4 experiments in total, two for each subtask t1 and t4. These subtasks employed manual speech transcription collections. ... Introduction This article describes the design, architecture and evaluation of a prototype extension of the Xtrieval framework  . ...dblp:conf/clef/KurstenKE08 fatcat:mluo7uwtwvabxioip4q6asyotm
The evaluation of the experiments demonstrate that semantic enrichment does not improve retrieval effectiveness in comparison to straightforward baseline experiments. ... In this article we describe a total number of 96 experiments that have been submitted as contributions to the three subtasks of the Cultural Heritage in CLEF pilot evaluation lab. ... Acknowledgements This work was partly accomplished within the research project ValidAX (http://www.validax.de), funded by the German Federal Ministry of Education and Research under the grant reference ...dblp:conf/clef/KurstenWRE12 fatcat:gasbgafi3jf25jay53h5a77hgq
In this paper, we describe our experiments for the Rich Speech Retrieval Task at the MediaEval Benchmark Initiative 2011. We start with a brief overview on the used framework and its structure. ... Our experiments indicate that a two-step retrieval approach and applying a spell checker can improve the quality of retrieval results in the given scenario. ... ACKNOWLEDGMENTS This publication was prepared as a part of the research initiative sachsMedia (http://sachsmedia.tv), which is funded by the German Federal Ministry of Education and Research under the ...dblp:conf/mediaeval/SchmidtKHW11 fatcat:xcpq2n5mm5atrowqgj4fwlxor4
Lecture Notes in Computer Science
Participants had to conduct experiments according to the CIRCO framework, an XML-based protocol which allows for a distributed, looselycoupled, and asynchronous experimental evaluation of IR systems. ... 2001 and 2002 and used a set of 84 topics. ... thank the members of the Grid@CLEF Advi- The work reported has been partially supported by the TrebleCLEF Coordination Action, within FP7 of the European Commission, Theme ICT-1-4-1 Digital Libraries and ...doi:10.1007/978-3-642-15754-7_68 fatcat:2ewgfk4ut5awvopeogwinyyfyq
and retrieval system. ... Therefore, we try to verify our approach by introducing an extensible system architecture in order to process both subtasks of interactive and automatic runs using basic audiovisual concepts. ... This work was partially accomplished within the project ValidAX -Validation of the AMOPA and XTRIEVAL frameworks (grant no. ...dblp:conf/trecvid/RitterHHKRME14 fatcat:dqjsy4msrjhdhdhg3ybhzhr4lm