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ICICS
2005
Springer
14 years 3 months ago
Reversible Watermark with Large Capacity Using the Predictive Coding
A reversible watermarking algorithm with large capacity has been developed by applying the difference expansion of a generalized integer transform. In this algorithm, a watermark ...
Minoru Kuribayashi, Masakatu Morii, Hatsukazu Tana...
SIGECOM
2004
ACM
115views ECommerce» more  SIGECOM 2004»
14 years 3 months ago
Limited reputation sharing in P2P systems
The increasing popularity of resource exchange through peerto-peer networks has encouraged the development of ways to support more complex commercial transactions over these netwo...
Sergio Marti, Hector Garcia-Molina
GECCO
2004
Springer
14 years 3 months ago
Virtual Ramping of Genetic Programming Populations
Abstract. Genetic Programming often uses excessive computational resources because the population size and the maximum number of generations per run are not optimized. We have deve...
Thomas Fernandez
GISCIENCE
2004
Springer
112views GIS» more  GISCIENCE 2004»
14 years 3 months ago
Project Lachesis: Parsing and Modeling Location Histories
Abstract. A datatype with increasing importance in GIS is what we call the location history–a record of an entity’s location in geographical space over an interval of time. Thi...
Ramaswamy Hariharan, Kentaro Toyama
IJCNLP
2004
Springer
14 years 3 months ago
Collecting Evaluative Expressions for Opinion Extraction
Automatic extraction of human opinions from Web documents has been receiving increasing interest. To automate the process of opinion extraction, having a collection of evaluative ...
Nozomi Kobayashi, Kentaro Inui, Yuji Matsumoto, Ke...