Sciweavers

2610 search results - page 195 / 522
» codes 2007
Sort
View
CORR
2007
Springer
57views Education» more  CORR 2007»
15 years 4 months ago
On Evaluating the Rate-Distortion Function of Sources with Feed-Forward and the Capacity of Channels with Feedback
— In this work, we study the problem of evaluating the performance limit of two communication problems that are closely related to each other- source coding with feed-forward and...
Ramji Venkataramanan, S. Sandeep Pradhan
WSC
2007
15 years 6 months ago
System and simulation modeling using SysML
Simulation languages and the GUIs supporting them may be excellent tools for creating simulation codes, but are not necessarily the best tools to use for creating descriptions of ...
Edward Huang, Randeep Ramamurthy, Leon F. McGinnis
JCP
2007
88views more  JCP 2007»
15 years 4 months ago
Watermarks and Text Transformations in Visual Document Authentication
— Integrity of digital documents is a very important issue if they are to be legally binding. Common solutions, like digital signatures or message authentication codes, are based...
Igor Fischer, Thorsten Herfet
SCAM
2007
IEEE
15 years 10 months ago
Extending Attribute Grammars with Collection Attributes--Evaluation and Applications
Collection attributes, as defined by Boyland, can be used as a mechanism for concisely specifying cross-referencelike properties such as callee sets, subclass sets, and sets of v...
Eva Magnusson, Torbjörn Ekman, Görel Hed...
MASCOTS
2004
15 years 5 months ago
MC-CDMA Based IEEE 802.11 Wireless LAN
In this paper, a modified version of the IEEE 802.11a protocol is proposed and evaluated. We combine MultiCarrier Code Division Multiple Access (MC-CDMA), a novel, high capacity m...
Georgios Orfanos, Jörg Habetha, Ling Liu