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TCOM
2011
14 years 5 months ago
2011
—In this paper, we consider a wireless multicast network with multiple sources, relays, and destinations. We adopt a multi-hop decode-and-forward relay protocol such that two can...
101
Voted
IUI
2011
ACM
14 years 1 months ago
2011
ACM
This paper describes an approach to allow end users to define new procedures through tutorial instruction. Our approach allows users to specify procedures in natural language in t...
81
Voted
INFOCOM
2006
IEEE
15 years 5 months ago
2006
IEEE
— We consider the fundamental delay tradeoffs for minimizing energy expenditure in a multi-user wireless downlink with randomly varying channels. First, we extend the BerryGallag...
92
Voted
ADBIS
2000
Springer
15 years 3 months ago
2000
Springer
We consider queries which originate from a mobile unit and whose result depends on the location of the user who initiates the query. Example of such a query is How many people are ...
113
Voted
PETRA
2009
ACM
15 years 3 months ago
2009
ACM
Technology is now available for creating affordable sensor networks and infrastructures for ubiquitous computing environments. In the area of ambient assisted living, contextaware...