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INFORMATICALT
2007
112views more  INFORMATICALT 2007»
13 years 7 months ago
Look-up Table Based Reversible Data Hiding for Error Diffused Halftone Images
This paper proposes a reversible data hiding method for error diffused halftone images. It employs statistics feature of pixel block patterns to embed data, and utilizes the HVS ch...
Jeng-Shyang Pan, Hao Luo, Zhe-Ming Lu
ISEM
2007
81views more  ISEM 2007»
13 years 7 months ago
Interimistic data dissemination
Abstract We present low-overhead protocols for disseminating streaming data in an interimistic environment in which the availability of computers, networks, and other resources is ...
Sudarshan S. Chawathe, Abheek Anand
GIS
2009
ACM
14 years 8 months ago
Spatio-Textual Spreadsheets: Geotagging via Spatial Coherence
The spatio-textual spreadsheet is a conventional spreadsheet where spatial attribute values are specified textually. Techniques are presented to automatically find the textually-s...
Hanan Samet, Jagan Sankaranarayanan, Jon Sperling,...
KDD
2009
ACM
168views Data Mining» more  KDD 2009»
14 years 8 months ago
Sustainable operation and management of data center chillers using temporal data mining
Motivation: Data centers are a critical component of modern IT infrastructure but are also among the worst environmental offenders through their increasing energy usage and the re...
Debprakash Patnaik, Manish Marwah, Ratnesh K. Shar...
VLSID
2001
IEEE
184views VLSI» more  VLSID 2001»
14 years 8 months ago
Battery Life Estimation of Mobile Embedded Systems
Since battery life directly impacts the extent and duration of mobility, one of the key considerations in the design of a mobile embedded system should be to maximize the energy d...
Debashis Panigrahi, Sujit Dey, Ramesh R. Rao, Kani...