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TIFS
2010
120views more  TIFS 2010»
14 years 6 months ago
Gibbs Construction in Steganography
Abstract--We make a connection between steganography design by minimizing embedding distortion and statistical physics. The unique aspect of this work and one that distinguishes it...
Tomás Filler, Jessica J. Fridrich
CSCW
2011
ACM
14 years 6 months ago
Your time zone or mine?: a study of globally time zone-shifted collaboration
We conducted interviews with sixteen members of teams that worked across global time zone differences. Despite time zone differences of about eight hours, collaborators still foun...
John C. Tang, Chen Zhao, Xiang Cao, Kori Inkpen
ACL
2009
14 years 9 months ago
Knowing the Unseen: Estimating Vocabulary Size over Unseen Samples
Empirical studies on corpora involve making measurements of several quantities for the purpose of comparing corpora, creating language models or to make generalizations about spec...
Suma Bhat, Richard Sproat
EDBT
2009
ACM
104views Database» more  EDBT 2009»
14 years 9 months ago
Fair, effective, efficient and differentiated scheduling in an enterprise data warehouse
A typical online Business Intelligence (BI) workload consists of a combination of short, less intensive queries, along with long, resource intensive queries. As such, the longest ...
Chetan Gupta, Abhay Mehta, Song Wang, Umeshwar Day...
HCI
2009
14 years 9 months ago
Supporting Scenario-Based Product Design and Its Adapters: An Informal Framework for Scenario Creation and Use
This paper proposes a support tool for designers who have realized the potential benefits of using a scenario-based approach, yet need a more concrete guidance for its implementati...
Irene Anggreeni, Mascha van der Voort