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105
Voted
MOBIHOC
2009
ACM
16 years 1 months ago
Fine-grained boundary recognition in wireless ad hoc and sensor networks by topological methods
Location-free boundary recognition is crucial and critical for many fundamental network functionalities in wireless ad hoc and sensor networks. Previous designs, often coarse-grai...
Dezun Dong, Yunhao Liu, Xiangke Liao
97
Voted
CHI
2006
ACM
16 years 1 months ago
Urbanhermes: social signaling with electronic fashion
Fashion signals are displayed to indicate access to information. Consistent, timely, and meaningful signal displays are only made possible if one is well-connected. While fashion ...
Christine M. Liu, Judith S. Donath
88
Voted
CHI
2004
ACM
16 years 1 months ago
Persistence matters: making the most of chat in tightly-coupled work
How much history of the dialogue should a chat client include? Some chat clients have minimized the dialogue history to deploy the space for other purposes. A theory of conversati...
Darren Gergle, David R. Millen, Robert E. Kraut, S...
91
Voted
ALT
2002
Springer
15 years 9 months ago
How to Achieve Minimax Expected Kullback-Leibler Distance from an Unknown Finite Distribution
Abstract. We consider a problem that is related to the “Universal Encoding Problem” from information theory. The basic goal is to find rules that map “partial information”...
Dietrich Braess, Jürgen Forster, Tomas Sauer,...
CHI
2010
ACM
15 years 7 months ago
Measuring environments for public displays: a space syntax approach
This paper reports on an on-going project, which is investigating the role that location plays in the visibility of information presented on a public display. Spatial measures are...
Sheep N. Dalton, Paul Marshall, Ruth Conroy Dalton