UMUAI
1998
13 years 10 months ago
1998
We have implemented an application-independent collaboration manager, called Collagen, based on the SharedPlan theory of discourse, and used it to build a software interface agent...
TOG
1998
13 years 10 months ago
1998
This paper presents the Voronoi-clip, or V-clip, collision detection algorithm for polyhedral objects specified by a boundary representation. V-clip tracks the closest pair of fe...
PR
2000
13 years 10 months ago
2000
We propose a new technique for direct visual matching of images for the purposes of face recognition and image retrieval, using a probabilistic measure of similarity, based primar...
NECO
2000
13 years 10 months ago
2000
PERCEPTUAL systems routinely separate
TWC
2008
13 years 10 months ago
2008
This paper considers a multi-hop network in which relay nodes cooperate to minimize the total energy consumed in transmitting a (unicast) packet from a source to a destination. We...
TWC
2008
13 years 10 months ago
2008
We consider a cooperative wireless network where the source broadcasts data to relays, some or all of which cooperatively beamform to forward the data to the destination. The netw...
CACM
2005
13 years 10 months ago
2005
Radio frequency tags allow objects to become self-describing, communicating their identity to a close at hand RF reader. Our goal is to build a radio frequency identity and geomet...
AI
2005
Springer
13 years 10 months ago
2005
Springer
This paper explores the concept of engagement, the process by which individuals in an interaction start, maintain and end their perceived connection one another. The paper reports...
PR
2006
13 years 10 months ago
2006
By analyzing the similarities between bit streams coming from a network of motion detectors, we can recover the network geometry and discover structure in the human behavior being...
JSAC
2006
13 years 10 months ago
2006
This paper studies the design of signaling waveforms for time-hopping impulse radio (TH-IR) with limits on the power spectral density. Such restrictions are imposed by the spectra...