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LCN
2005
IEEE
15 years 6 months ago
The Time-Controlled Clustering Algorithm for Optimized Data Dissemination in Wireless Sensor Networks
—Wireless sensor networks afford a new opportunity to observe and interact with physical phenomena at an unprecedented fidelity. To fully realize this vision, these networks have...
S. Selvakennedy, Sukunesan Sinnappan
CAIP
2007
Springer
170views Image Analysis» more  CAIP 2007»
15 years 4 months ago
Image Segmentation Using Topological Persistence
Abstract. This paper presents a new hybrid split-and-merge image segmentation method based on computational geometry and topology using persistent homology. The algorithm uses edge...
David Letscher, Jason Fritts
77
Voted
PDPTA
2003
15 years 1 months ago
Solipsis: A Massively Multi-Participant Virtual World
—This paper presents a massively shared virtual reality system based on a network of peers. It does not rely on any server nor on IP multicast, and intends to be scalable to an u...
Joaquín Keller, Gwendal Simon
MP
2008
74views more  MP 2008»
15 years 10 days ago
On the symmetry function of a convex set
Abstract. We attempt a broad exploration of properties and connections between the symmetry function of a convex set S IRn and other arenas of convexity including convex functions...
Alexandre Belloni, Robert M. Freund
RAS
2007
87views more  RAS 2007»
14 years 12 months ago
Vision-based interception of a moving target with a nonholonomic mobile robot
A novel vision-based scheme is presented for driving a nonholonomic mobile robot to intercept a moving target. The proposed method has a two-level structure. On the lower level, t...
Luigi Freda, Giuseppe Oriolo