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DEXA
2007
Springer
132views Database» more  DEXA 2007»
16 years 23 days ago
Exploring Knowledge Management with a Social Semantic Desktop Architecture
The motivation of this paper is to research the individual and the team levels of knowledge management, in order to unveil prominent knowledge needs, interactions and processes, an...
Niki Papailiou, Dimitris Apostolou, Dimitris Panag...
ACOM
2006
Springer
16 years 17 days ago
Using Social Commitments to Control the Agents' Freedom of Speech
Communication is essential in multi-agent systems, since it allows agents to share knowledge and to coordinate. However, in open multi-agent systems, autonomous and heterogeneous a...
Guillaume Muller, Laurent Vercouter
EVOW
2005
Springer
16 years 3 days ago
Region Merging for Severe Oversegmented Images Using a Hierarchical Social Metaheuristic
This paper proposes a new evolutionary region merging method to improve segmentation quality result on oversegmented images. The initial segmented image is described by a modified ...
Abraham Duarte, Ángel Sánchez, Felip...
EVOW
2004
Springer
15 years 12 months ago
Top-Down Evolutionary Image Segmentation Using a Hierarchical Social Metaheuristic
Abstract. This paper presents an application of a hierarchical social (HS) metaheuristic to region-based segmentation. The original image is modelled as a simplified image graph, w...
Abraham Duarte, Ángel Sánchez, Felip...
CSE
2009
IEEE
15 years 11 months ago
Quantifying Reciprocity in Social Networks
In this paper we propose a new reciprocity index for quantifying social relationships based on mobile phone call detail records and Twitter blogs. We use this reciprocity index to ...
Huiqi Zhang, Ram Dantu, João W. Cangussu