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ICC
2000
IEEE
15 years 11 months ago
Floating Signal Constellations for Multimedia Steganography
Abstract- Conventional spread spectrum communication methods essentially map a discrete symbol from an alphabet to a length-N real valued sequence, which represents a point in the ...
Mahalingam Ramkumar, Ali N. Akansu, Xiaodong Cai
IPPS
2000
IEEE
15 years 11 months ago
Fast Measurement of LogP Parameters for Message Passing Platforms
Abstract. Performance modeling is important for implementing efficient parallel applications and runtime systems. The LogP model captures the relevant aspects of message passing i...
Thilo Kielmann, Henri E. Bal, Kees Verstoep
LICS
2000
IEEE
15 years 11 months ago
A Theory of Bisimulation for a Fragment of Concurrent ML with Local Names
Concurrent ML is an extension of Standard ML with π-calculus-like primitives for multi-threaded programming. CML has a reduction semantics, but to date there has been no labelled...
Alan Jeffrey, Julian Rathke
PG
2000
IEEE
15 years 11 months ago
Rendering Iridescent Colors Appearing on Natural Objects
Iridescent colors appearing on natural objects, such as the feathers of a hummingbird, surfaces inside seashells, and shells of beetles, are beautiful and impressive. The cause of...
Hideki Hirayama, Yoshiki Yamaji, Kazufumi Kaneda, ...
TOOLS
2000
IEEE
15 years 11 months ago
Spatiotemporal Data Modeling and Management: A Survey
Many data objects in the real world have attributes about location and time. Such spatiotemporal objects can be found in applications such Geographic Information Systems (GIS), env...
Xiaoyu Wang, Xiaofang Zhou, Sanglu Lu