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ECIR
2008
Springer
13 years 10 months ago
The Impact of Named Entity Normalization on Information Retrieval for Question Answering
Abstract. In the named entity normalization task, a system identifies a canonical unambiguous referent for names like Bush or Alabama. Resolving synonymy and ambiguity of such name...
Mahboob Alam Khalid, Valentin Jijkoun, Maarten de ...
ECIR
2008
Springer
13 years 10 months ago
Enhancing Relevance Models with Adaptive Passage Retrieval
Passage retrieval and pseudo relevance feedback/query expansion have been reported as two effective means for improving document retrieval in literature. Relevance models, while im...
Xiaoyan Li, Zhigang Zhu
EJC
2007
13 years 10 months ago
On the Construction of Ontologies based on Natural Language Semantic
instrumental roles in titles of medical abstracts: a combined conceptual and modelling UML approach Topic – This paper provides a detailed description of the instrumental role in...
Terje Aaberge
EJC
2007
13 years 10 months ago
A System Architecture for the 7C Knowledge Environment
This paper presents an information system architecture for the 7C model for organizational knowledge creation and management. The architecture is derived from the requirements that...
Teppo Räisänen, Harri Oinas-Kukkonen
EJC
2007
13 years 10 months ago
Comparing the Use of Feature Structures in Nativism and in Database Semantics
Linguistics has always been a field with a great diversity of schools and sub-schools. This has naturally led to the question of whether different grammatical analyses of the sam...
Roland Hausser
EJC
2007
13 years 10 months ago
A Personal Web Information/Knowledge Retrieval System
The Web is the richest source of information and knowledge. Unfortunately the current structure of Web pages makes it difficult for users to retrieve the information or knowledge ...
Hao Han, Takehiro Tokuda
EJC
2007
13 years 10 months ago
Reusing and Composing Habitual Behavior in Video Browsing
We have increasingly more opportunities to use video for our knowledge work, such as monitoring events, reflecting on physical performances, learning subject matter, or analyzing s...
Akio Takashima, Yuzuru Tanaka
ECIR
2007
Springer
13 years 10 months ago
A Bayesian Approach for Learning Document Type Relevance
Retrieval accuracy can be improved by considering which document type should be filtered out and which should be ranked higher in the result list. Hence, document type can be used...
Peter C. K. Yeung, Stefan Büttcher, Charles L...