Sciweavers

2742 search results - page 420 / 549
» Deriving Category Theory from Type Theory
Sort
View
MIR
2006
ACM
223views Multimedia» more  MIR 2006»
14 years 3 months ago
Adaptive image retrieval using a Graph model for semantic feature integration
The variety of features available to represent multimedia data constitutes a rich pool of information. However, the plethora of data poses a challenge in terms of feature selectio...
Jana Urban, Joemon M. Jose
MMSEC
2006
ACM
132views Multimedia» more  MMSEC 2006»
14 years 3 months ago
On achievable security levels for lattice data hiding in the known message attack scenario
This paper presents a theoretical security analysis of lattice data hiding. The security depends on the secrecy of a dither signal that randomizes the codebook. If the same secret...
Luis Pérez-Freire, Fernando Pérez-Go...
MSWIM
2006
ACM
14 years 3 months ago
Performance modeling of critical event management for ubiquitous computing applications
A generic theoretical framework for managing critical events in ubiquitous computing systems is presented. The main idea is to automatically respond to occurrences of critical eve...
Tridib Mukherjee, Krishna M. Venkatasubramanian, S...
SCESM
2006
ACM
266views Algorithms» more  SCESM 2006»
14 years 3 months ago
A comparative survey of scenario-based to state-based model synthesis approaches
Model Driven Development and Use Case Driven Development methodologies have inspired the proposal of a variety of software engineering approaches that synthesize statebased models...
Hongzhi Liang, Jürgen Dingel, Zinovy Diskin
SIGECOM
2006
ACM
107views ECommerce» more  SIGECOM 2006»
14 years 3 months ago
Empirical mechanism design: methods, with application to a supply-chain scenario
Our proposed methods employ learning and search techniques to estimate outcome features of interest as a function of mechanism parameter settings. We illustrate our approach with ...
Yevgeniy Vorobeychik, Christopher Kiekintveld, Mic...