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IH
2004
Springer
15 years 9 months ago
Improved Detection of LSB Steganography in Grayscale Images
We consider methods for answering reliably the question of whether an image contains hidden data; the focus is on grayscale bitmap images and simple LSB steganography. Using a dist...
Andrew D. Ker
MHCI
2004
Springer
15 years 9 months ago
Mobile Support for Team-Based Field Surveys
This paper describes a study of the use of multimedia networked location-aware mobile computers to support team-based survey-oriented fieldwork. Existing systems do not provide ful...
Malcolm Hall, Philip D. Gray
MMB
2004
Springer
120views Communications» more  MMB 2004»
15 years 9 months ago
Equilibrium Market Prices for Multi-Period Auctions of Internet Resources
Auctions are a well-established mechanism for efficient allocation of scarce resources and as such have already become a standard approach for pricing QoS-enabled future Internet ...
Peter Reichl, Stefan Wrzaczek
PERVASIVE
2004
Springer
15 years 9 months ago
Siren: Context-aware Computing for Firefighting
Based on an extensive field study of current firefighting practices, we have developed a system called Siren to support tacit communication between firefighters with multiple level...
Xiaodong Jiang, Nicholas Y. Chen, Jason I. Hong, K...
PVM
2004
Springer
15 years 9 months ago
A New MPI Implementation for Cray SHMEM
Abstract. Previous implementations of MPICH using the Cray SHMEM interface existed for the Cray T3 series of machines, but these implementations were abandoned after the T3 series ...
Ron Brightwell
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