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GIS
2008
ACM
16 years 2 months ago
Data mining for visual exploration and detection of ecosystem disturbances
This paper presents a case study on the application of data mining to the problem of detecting ecosystem disturbances from vegetation cover data obtained from satellite observatio...
Haibin Cheng, Pang-Ning Tan, Christopher Potter, S...
MMB
1999
Springer
127views Communications» more  MMB 1999»
15 years 5 months ago
Auction Models for Multi-Provider Internet Connections
Auctions are a widely used approach for determining the current market price for congested resources. However, using them for real systems, such as the Internet, the auction algor...
Peter Reichl, George Fankhauser, Burkhard Stiller
IH
1998
Springer
15 years 5 months ago
An Information-Theoretic Model for Steganography
An information-theoretic model for steganography with passive adversaries is proposed. The adversary's task of distinguishing between an innocent cover message C and a modi e...
Christian Cachin
93
Voted
AUIC
2006
IEEE
15 years 7 months ago
Usability evaluation of library online catalogues
We performed a usability evaluation of four New Zealand university online library catalogues. The evaluation found severe usability problems with online catalogues—we found so m...
Hayley White, Tim Wright, Brenda Chawner
119
Voted
STOC
2004
ACM
118views Algorithms» more  STOC 2004»
16 years 1 months ago
Boosted sampling: approximation algorithms for stochastic optimization
Several combinatorial optimization problems choose elements to minimize the total cost of constructing a feasible solution that satisfies requirements of clients. In the STEINER T...
Anupam Gupta, Martin Pál, R. Ravi, Amitabh ...