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COLING
2000
14 years 1 months ago
Japanese Named Entity Extraction Evaluation - Analysis of Results
We will report on one of the two tasks in the IREX (Information Retrieval and Extraction Exercise) project, an evaluation-based project for Information Retrieval and Information E...
Satoshi Sekine, Yoshio Eriguchi
WSCG
2004
163views more  WSCG 2004»
14 years 1 months ago
Information Retrieval of Color Images via Wavelets
This paper focuses on a novel framework for information retrieval of images based only on color information. Regions homogeneous in color of the input image are detected using a m...
Domenico Vitulano, Fadil Santosa
TREC
2004
14 years 1 months ago
THUIR at TREC 2004: QA
In this paper, we describe ideas and related experiments of Tsinghua University IR group in TREC 2004 QA track. In this track, our system consists three components: Question analy...
Wei Tan 0002, Qunxiu Chen, Shaoping Ma
RIAO
2004
14 years 1 months ago
Information retrieval on mixed written and spoken documents
While advances have been made in structuring, indexing and retrieval of multimedia documents, we propose to study the unexplored problematics of information retrieval on heterogen...
Benoît Favre, Patrice Bellot, Jean-Fran&cced...
RIAO
2004
14 years 1 months ago
Selective Combination of Evidence for Topic Distillation using Document and Aggregate-level Information
The combination of evidence for Information Retrieval has been studied extensively in order to increase effectiveness. In this paper, we study the selective application of differe...
Vassilis Plachouras, Iadh Ounis, Fidel Cacheda
IADIS
2003
14 years 1 months ago
Evaluation Resources Gateways Websites
This paper describes/represents an approach to the design of an information retrieval of providing an search of users. The Next generation of information systems will rely on coll...
Omar Larouk, Salah Dalhoumi
NIPS
2001
14 years 1 months ago
Active Information Retrieval
When a client interacts with an expert, e.g. a doctor, it falls upon the expert to ask questions that steer the process towards fulfilling the client's needs. This is most ef...
Tommi Jaakkola, Hava T. Siegelmann
CIDR
2003
178views Algorithms» more  CIDR 2003»
14 years 1 months ago
Automated Ranking of Database Query Results
Ranking and returning the most relevant results of a query is a popular paradigm in Information Retrieval. We discuss challenges and investigate several approaches to enable ranki...
Sanjay Agrawal, Surajit Chaudhuri, Gautam Das, Ari...
IADIS
2004
14 years 1 months ago
Does overlap mean relevance?
The work developed in this paper focuses on the overlap of relevant retrieved documents obtained from different combination of systems and components. Study of the impact on infor...
João Ferreira, Alberto Rodrigues da Silva, ...
IADIS
2004
14 years 1 months ago
A profile-based architecture for a flexible and personalized information access
Information relevance is an important issue in information access techniques. A solution for improving this relevance is the personalization or adaptation of the answers provided ...
Max Chevalier, Chantal Soulé-Dupuy, Pascali...