ICC
2009
IEEE
13 years 11 months ago
2009
IEEE
Relays play an important role for increasing rate and reducing energy consumption of wireless networks. In this paper we consider a three-node network (source, relay, destination)...
ICC
2009
IEEE
13 years 11 months ago
2009
IEEE
Relay selection for cooperative communications has attracted considerable research interest recently. While several criteria have been proposed for selecting one or more relays an...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
We propose an algorithm that enables joint Viterbi decoding of multiple independent audio recordings of a word to derive its pronunciation. Experiments show that this method resul...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
This paper describes a method for hiding data inside printed text documents that is resilient to print/scan and photocopying operations. Using the principle of channel coding with...
ECIR
2009
Springer
14 years 1 months ago
2009
Springer
Document retrieval systems conventionally use words as the basic unit of representation, a natural choice since words are primary carriers of semantic information. In this paper w...
DCC
2007
IEEE
14 years 4 months ago
2007
IEEE
We consider video sequences that have been encrypted uncompressed. Since encryption masks the source, traditional data compression algorithms are rendered ineffective. However, it...
ICIAP
2001
Springer
14 years 4 months ago
2001
Springer
We propose a novel representation for characterizing image differences using a deformable technique for obtaining pixel-wise correspondences. This representation, which is based o...
CHI
2002
ACM
14 years 4 months ago
2002
ACM
Scheduling, routing, and layout tasks are examples of hardamount of computational effort expended on different subproblems. CHI?2002 This work may not be copied or reproduced in w...
CHI
2004
ACM
14 years 4 months ago
2004
ACM
In this demo we describe our ongoing efforts to build a robot that can collaborate with a person in hosting activities. We illustrate our current robot?s conversations, which incl...
CHI
2005
ACM
14 years 5 months ago
2005
ACM
We present a new popup widget, called CoR2Ds (Context-Rooted Rotatable Draggables), designed for multi-user direct-touch tabletop environments. CoR2Ds are interactive callout popu...