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WCNC
2010
IEEE
15 years 1 months ago
Socially-Aware Publish/Subscribe System for Human Networks
Abstract—The development of modern communication technologies fosters human networks (HUNETs)—an information dissemination platform comprised of human-carried wirelessenabled d...
Yaxiong Zhao, Jie Wu
MM
2005
ACM
171views Multimedia» more  MM 2005»
15 years 3 months ago
Semantic manifold learning for image retrieval
Learning the user’s semantics for CBIR involves two different sources of information: the similarity relations entailed by the content-based features, and the relevance relatio...
Yen-Yu Lin, Tyng-Luh Liu, Hwann-Tzong Chen
DAGSTUHL
2009
14 years 11 months ago
Learning Highly Structured Manifolds: Harnessing the Power of SOMs
Abstract. In this paper we elaborate on the challenges of learning manifolds that have many relevant clusters, and where the clusters can have widely varying statistics. We call su...
Erzsébet Merényi, Kadim Tasdemir, Li...
CDC
2009
IEEE
120views Control Systems» more  CDC 2009»
15 years 2 months ago
Towards constant velocity Navigation and collision avoidance for autonomous nonholonomic aircraft-like vehicles
Abstract— This paper presents a methodology for the decentralised control of multiple 3-dimensional nonholonomic agents. The proposed control scheme is based on Navigation Functi...
Giannis P. Roussos, Kostas J. Kyriakopoulos
CDC
2009
IEEE
137views Control Systems» more  CDC 2009»
15 years 2 months ago
On Lyapunov sampling for event-driven controllers
— This paper investigates an event condition for event-driven controllers based on Lyapunov functions. Considering that constant values of a Lyapunov function define contour cur...
Manel Velasco, Pau Martí, Enrico Bini