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CHI
2002
ACM
14 years 8 months ago
2002
ACM
We report on our experiences of introducing an instant messaging and group chat application into geographically distributed workgroups. We describe a number of issues we encounter...
PERCOM
2005
ACM
14 years 7 months ago
2005
ACM
The Session Initiation Protocol (SIP) has been widely adopted for Instant Messaging (IM) and VoIP telephony both by the enterprise and in service provider systems. Till now, SIP f...
CHI
2010
ACM
14 years 2 months ago
2010
ACM
In this paper we present the results of a field study of Avaaj Otalo (literally, “voice stoop”), an interactive voice application for small-scale farmers in Gujarat, India. T...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—In this paper we present QOMB, a testbed we designed and implemented for the evaluation of wireless network systems, protocols and applications. The testbed uses the wireless ne...
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
With the increasing trend of microprocessor manufacturers to rely on parallelism to increase their products’ performance, there is an associated increasing need for simple techn...