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TVCG
2008
113views more  TVCG 2008»
15 years 6 months ago
A Spreadsheet Approach to Facilitate Visualization of Uncertainty in Information
Information uncertainty is inherent in many problems and is often subtle and complicated to understand. While visualization is a powerful means for exploring and understanding info...
Alexander Streit, Binh Pham, Ross Brown
CORR
2008
Springer
96views Education» more  CORR 2008»
15 years 6 months ago
On Directed Information and Gambling
We study the problem of gambling in horse races with causal side information and show that Massey's directed information characterizes the increment in the maximum achievable ...
Haim H. Permuter, Young-Han Kim, Tsachy Weissman
CORR
2008
Springer
72views Education» more  CORR 2008»
15 years 6 months ago
Inferring Company Structure from Limited Available Information
: In this paper we present several algorithmic techniques for inferring the structure of a company when only a limited amount of information is available. We consider problems with...
Mugurel Ionut Andreica, Angela Andreica, Romulus A...
ATMOS
2008
15 years 7 months ago
Engineering Time-Expanded Graphs for Faster Timetable Information
We present an extension of the well-known time-expanded approach for timetable information. By remodeling unimportant stations, we are able to obtain faster query times with less s...
Daniel Delling, Thomas Pajor, Dorothea Wagner
CORR
2008
Springer
120views Education» more  CORR 2008»
15 years 6 months ago
Distributed Joint Source-Channel Coding on a Multiple Access Channel with Side Information
We consider the problem of transmission of several discrete sources over a multiple access channel (MAC) with side information at the sources and the decoder. Source-channel separa...
R. Rajesh, Vinod Sharma