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WETICE
2003
IEEE
15 years 9 months ago
Weakly-structured Workflows for Knowledge-intensive Tasks: An Experimental Evaluation
Knowledge-intensive activities can typically not be modeled sufficiently by classical, static process models and workflows. To enable a process-oriented knowledge management appro...
Ludger van Elst, Felix-Robinson Aschoff, Ansgar Be...
SIGIR
2009
ACM
15 years 10 months ago
Predicting user interests from contextual information
Search and recommendation systems must include contextual information to effectively model users’ interests. In this paper, we present a systematic study of the effectiveness of...
Ryen W. White, Peter Bailey, Liwei Chen
ASE
1999
90views more  ASE 1999»
15 years 3 months ago
A Concept Formation Based Approach to Object Identification in Procedural Code
Legacy software systems present a high level of entropy combined with imprecise documentation. This makes their maintenance more difficult, more time consuming, and costlier. In or...
Houari A. Sahraoui, Hakim Lounis, Walcélio ...
CSMR
2004
IEEE
15 years 7 months ago
High-Level Polymetric Views of Condensed Run-time Information
Understanding the run-time behavior of object-oriented legacy systems is a complex task due to factors such as late binding and polymorphism. Current approaches extract and use in...
Stéphane Ducasse, Michele Lanza, Roland Ber...
239
Voted
VLDB
2008
ACM
196views Database» more  VLDB 2008»
16 years 4 months ago
Modelling retrieval models in a probabilistic relational algebra with a new operator: the relational Bayes
This paper presents a probabilistic relational modelling (implementation) of the major probabilistic retrieval models. Such a high-level implementation is useful since it supports ...
Thomas Rölleke, Hengzhi Wu, Jun Wang, Hany Azzam