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CONTEXT
2007
Springer
14 years 1 months ago
Discovering Hidden Contextual Factors for Implicit Feedback
Abstract. This paper presents a statistical framework based on Principal Component Analysis (PCA) for discovering the contextual factors which most strongly influence user behavio...
Massimo Melucci, Ryen W. White
ERCIMDL
2001
Springer
178views Education» more  ERCIMDL 2001»
14 years 6 days ago
Customizable Retrieval Functions Based on User Tasks in the Cultural Heritage Domain
The cultural heritage domain dealing with digital surrogates of rare and fragile historic artifacts is one of the most promising areas for establishing collaboratories, i.e. shared...
Holger Brocks, Ulrich Thiel, Adelheit Stein, Andre...
IR
2006
13 years 7 months ago
Evolving local and global weighting schemes in information retrieval
This paper describes a method, using Genetic Programming, to automatically determine term weighting schemes for the vector space model. Based on a set of queries and their human de...
Ronan Cummins, Colm O'Riordan
EDOC
2003
IEEE
14 years 1 months ago
How MDA Can Help Designing Component- and Aspect-based Applications
Distributed systems are inherently complex, and therefore difficult to design and develop. Experience shows that new technologies—such as components, aspects, and application f...
Lidia Fuentes, Mónica Pinto, Antonio Vallec...
GRAPHITE
2004
ACM
14 years 1 months ago
Handheld devices for applications using dynamic multimedia data
Growing demand for ubiquitous and pervasive computing has triggered a sharp rise in handheld device usage. At the same time, dynamic multimedia data has become accepted as core ma...
Binh Pham, On Wong