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INFOCOM
2009
IEEE
14 years 3 months ago
OneClick: A Framework for Measuring Network Quality of Experience
—As the service requirements of network applications shift from high throughput to high media quality, interactivity, and responsiveness, the definition of QoE (Quality of Exper...
Kuan-Ta Chen, Cheng-Chun Tu, Wei-Cheng Xiao
INFOCOM
2009
IEEE
14 years 3 months ago
Approximation Algorithms for Data Broadcast in Wireless Networks
—Broadcasting is a fundamental operation in wireless networks and plays an important role in the communication protocol design. In multihop wireless networks, however, interferen...
Rajiv Gandhi, Yoo-Ah Kim, Seungjoon Lee, Jiho Ryu,...
INFOCOM
2009
IEEE
14 years 3 months ago
Greedy Routing with Bounded Stretch
—Greedy routing is a novel routing paradigm where messages are always forwarded to the neighbor that is closest to the destination. Our main result is a polynomial-time algorithm...
Roland Flury, Sriram V. Pemmaraju, Roger Wattenhof...
IPPS
2009
IEEE
14 years 3 months ago
Crash fault detection in celerating environments
Failure detectors are a service that provides (approximate) information about process crashes in a distributed system. The well-known “eventually perfect” failure detector, 3P...
Srikanth Sastry, Scott M. Pike, Jennifer L. Welch
AIED
2009
Springer
14 years 3 months ago
Feedback Specificity and the Learning of Intercultural Communication Skills
The role of explicit feedback in learning has been studied from a variety of perspectives and in many contexts. In this paper, we examine the impact of the specificity of feedback ...
Matthew Hays, H. Chad Lane, Daniel Auerbach, Mark ...