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ECAI
2008
Springer
15 years 6 months ago
An Ensemble of Classifiers for coping with Recurring Contexts in Data Streams
Abstract. This paper proposes a general framework for classifying data streams by exploiting incremental clustering in order to dynamically build and update an ensemble of incremen...
Ioannis Katakis, Grigorios Tsoumakas, Ioannis P. V...
EKAW
2008
Springer
15 years 6 months ago
A Generic Ontology for Collaborative Ontology-Development Workflows
As knowledge engineering moves to the Semantic Web, ontologies become dynamic products of collaborative development rather than artifacts produced in a closed environment of a sing...
Abraham Sebastian, Natalya Fridman Noy, Tania Tudo...
ECIS
2004
15 years 5 months ago
When Systems Loose their Identity
This paper reports a longitudinal study of the design and implementation of a Web-based groupware application. We studied the development of three versions of the application, and...
Jorgen P. Bansler, Erling C. Havn
ECSCW
1997
15 years 5 months ago
Tailoring Cooperation Support through Mediators
: Cooperative processes are strongly influenced by their context. Individual and group experience, work practices, and the organisational setting are variable factors that help sha...
Anja Syri
AROBOTS
2004
77views more  AROBOTS 2004»
15 years 4 months ago
Macroscopic Modeling of Aggregation Experiments using Embodied Agents in Teams of Constant and Time-Varying Sizes
In this paper, we present discrete-time, nonspatial, macroscopic models able to capture the dynamics of collective aggregation experiments using groups of embodied agents endowed ...
William Agassounon, Alcherio Martinoli, Kjerstin E...