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HRI
2011
ACM
14 years 10 months ago
Learning to interpret pointing gestures with a time-of-flight camera
Pointing gestures are a common and intuitive way to draw somebody’s attention to a certain object. While humans can easily interpret robot gestures, the perception of human beha...
David Droeschel, Jörg Stückler, Sven Beh...
HT
2011
ACM
14 years 10 months ago
Social capital increases efficiency of collaboration among Wikipedia editors
In this study we measure the impact of pre-existing social capital on the efficiency of collaboration among Wikipedia editors. To construct a social network among Wikipedians we l...
Keiichi Nemoto, Peter A. Gloor, Rob Laubacher
ICALP
2011
Springer
14 years 10 months ago
On Tree-Constrained Matchings and Generalizations
We consider the following Tree-Constrained Bipartite Matching problem: Given two rooted trees T1 = (V1, E1), T2 = (V2, E2) and a weight function w : V1 × V2 → R+, find a maximu...
Stefan Canzar, Khaled M. Elbassioni, Gunnar W. Kla...
INFOCOM
2011
IEEE
14 years 10 months ago
BodyT2: Throughput and time delay performance assurance for heterogeneous BSNs
—Body sensor networks (BSNs) have been developed for a set of performance-critical applications, including smart healthcare, assisted living, emergency response, athletic perform...
Zhen Ren, Gang Zhou, Andrew Pyles, Matthew Keally,...
IPSN
2011
Springer
14 years 10 months ago
Exploration of path space using sensor network geometry
In a sensor network there are many paths between a source and a destination. An efficient method to explore and navigate in the ‘path space’ can help many important routing p...
Ruirui Jiang, Xiaomeng Ban, Mayank Goswami, Wei Ze...
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