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PAKM
2000
14 years 11 months ago
Situated Knowledge Management - KM on the Borderline between Chaos and Rigidity
Acknowledging the "untidiness of knowledge work", we agree that organizational learning calls for flexible and adaptable IT support. However, recurring situations which ...
Marc Diefenbruch, Marcel Hoffmann, Andrea Misch, H...
ACOM
2004
Springer
15 years 3 months ago
Dialogization and Implicit Information in an Agent Communicational Model
In this paper we propose a computational model for human-agent and agent-agent conversation. This model has two fundamental characteristics: (1) it takes into account the implicit ...
Karim Bouzouba, Jamal Bentahar, Bernard Moulin
IR
2010
14 years 8 months ago
Gradient descent optimization of smoothed information retrieval metrics
Abstract Most ranking algorithms are based on the optimization of some loss functions, such as the pairwise loss. However, these loss functions are often different from the criter...
Olivier Chapelle, Mingrui Wu
GI
2003
Springer
15 years 3 months ago
Semantic Methods and Tools for Information Portals
Abstract. The paper describes a set of approaches for representing and accessing information within a semantically structured information portal, while offering the possibility to ...
Sudhir Agarwal, Peter Fankhauser, Jorge Gonzalez-O...
GI
2004
Springer
15 years 3 months ago
A Behavioural Approach for the Coordination of Open Source Software Intermediaries
: An interesting phenomenon in the open source software (OSS) market is the evolution of intermediaries, which provide services to the OSS community. A problem of this business mod...
Heinz Lothar Grob, Frank Bensberg, Firoz Kaderali