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» DUTIR at TREC 2008 Relevance Feedback Track
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TREC
2008
14 years 11 months ago
Distributed EDLSI, BM25, and Power Norm at TREC 2008
This paper describes our participation in the TREC Legal competition in 2008. Our first set of experiments involved the use of Latent Semantic Indexing (LSI) with a small number of...
April Kontostathis, Andrew Lilly, Raymond J. Spite...
TREC
2003
14 years 11 months ago
Overview of the TREC 2003 Novelty Track
The novelty track was first introduced in TREC 2002. Given a TREC topic and an ordered list of documents, systems must find the relevant and novel sentences that should be retur...
Ian Soboroff, Donna Harman
TREC
2007
14 years 11 months ago
Entity-Based Relevance Feedback for Genomic List Answer Retrieval
In this paper we present a system which uses ontological resources and a gene name variation generation tool to expand concepts in the original query. The novelty of our approach ...
Nicola Stokes, Yi Li, Lawrence Cavedon, Eric Huang...
TREC
2007
14 years 11 months ago
Retrieval and Feedback Models for Blog Distillation
This paper presents our system and results for the Feed Distillation task in the Blog track at TREC 2007. Our experiments focus on two dimensions of the task: (1) a large-document...
Jonathan L. Elsas, Jaime Arguello, Jamie Callan, J...
TREC
2007
14 years 11 months ago
The Robert Gordon University at the Opinion Retrieval Task of the 2007 TREC Blog Track
Abstract. The Robert Gordon University (RGU) participated in the Opinion Retrieval Task of the Trec 2007 Blog Track. At the core of the system we developed is a set of training doc...
Rahman Mukras, Nirmalie Wiratunga, Robert Lothian