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ESANN
2008
15 years 8 months ago
Multi-class classification of ovarian tumors
In this work, we developed classifiers to distinguish between four ovarian tumor types using Bayesian least squares support vector machines (LS-SVMs) and kernel logistic regression...
Ben Van Calster, Dirk Timmerman, Antonia C. Testa,...
ECIS
2003
15 years 8 months ago
Fit and social construction in knowledge management systems
This paper proposes a study of the effects of knowledge management systems (KMS) on individual and organizational performance. The study seeks to answer the following question: Wh...
Ghiyoung Im, Arjan Raven
JUCS
2007
110views more  JUCS 2007»
15 years 6 months ago
Designing Collaborative Learning Environments Using Digital Games
: Collaborative learning environments require carefully crafted designs –both technical and social. This paper presents a model describing how to design socio-technical environme...
César A. Collazos, Luis A. Guerrero, Jos&ea...
AROBOTS
2004
77views more  AROBOTS 2004»
15 years 6 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...
DSE
1998
72views more  DSE 1998»
15 years 6 months ago
Construction and management of highly available services in open distributed systems
The paper addresses the problem of the construction and management of highly available services in large, open distributed systems. A novel replication protocol is proposed to sat...
Christos T. Karamanolis, Jeff Magee