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SAC
2004
ACM
14 years 1 months ago
LEMP: Lightweight Efficient Multicast Protocol for video on demand
In this paper, we propose a new scalable application-layer protocol, specifically designed for data streaming applications with large client sets. This is based upon a control hie...
Panayotis E. Fouliras, Spiros Xanthos, Nikolaos Ts...
ICRA
2002
IEEE
111views Robotics» more  ICRA 2002»
14 years 24 days ago
Feature-Based Multi-Hypothesis Localization and Tracking for Mobile Robots using Geometric Constraints
In this paper we present a new probabilistic feature-based approach to multi-hypothesis global localization and pose tracking. Hypotheses are generated using a constraintbased sea...
Kai Oliver Arras, José A. Castellanos, Rola...
ICRA
2002
IEEE
115views Robotics» more  ICRA 2002»
14 years 24 days ago
Coordination of Multiple Mobile Robots in an Object Carrying Task using Implicit Communication
Abstract — This paper addresses the problem of coordinating multiple mobile robots in a tightly coupled task by means of implicit communication. This approach allows the developm...
Guilherme A. S. Pereira, Bruno S. Pimentel, Luiz C...
ICES
2001
Springer
91views Hardware» more  ICES 2001»
14 years 10 days ago
Untidy Evolution: Evolving Messy Gates for Fault Tolerance
Abstract. The exploitation of the physical characteristics has already been demonstrated in the intrinsic evolution of electronic circuits. This paper is an initial attempt at crea...
Julian F. Miller, Morten Hartmann
TIP
1998
240views more  TIP 1998»
13 years 7 months ago
DCT-based motion estimation
—We propose novel discrete cosine transform (DCT) pseudophase techniques to estimate shift/delay between two onedimensional (1-D) signals directly from their DCT coefficients by...
Ut-Va Koc, K. J. Ray Liu