Sciweavers

2542 search results - page 70 / 509
» An Operational Definition of Context
Sort
View
96
Voted
LATIN
2010
Springer
15 years 7 months ago
The Language Theory of Bounded Context-Switching
Concurrent compositions of recursive programs with finite a natural abstraction model for concurrent programs. Since reachability is undecidable for this class, a restricted form ...
Salvatore La Torre, Parthasarathy Madhusudan, Genn...
ICIP
2008
IEEE
15 years 7 months ago
A systematic study of the role of context on image classification
We present the results of a systematic study of the contextual gain hypothesis for image classification. This hypothesis relates the traditional strategy of direct visual classi...
Nikhil Rasiwasia, Nuno Vasconcelos
AINA
2007
IEEE
15 years 7 months ago
Convergent Online Charging for Context-Aware Mobile Services
Personalized and context-aware services are of high interest for Mobile Network Operators (MNOs) to keep existing and win new subscribers. Although such services are already avail...
Frank Bormann, Stephan Flake, Jürgen Tacken
USENIX
2008
15 years 2 months ago
Context-Aware Mechanisms for Reducing Interactive Delays of Energy Management in Disks
Aggressive energy conserving mechanisms can maximize energy efficiency, but often have the negative tradeoff of simultaneously reducing system responsiveness due to the switching ...
Igor Crk, Chris Gniady
101
Voted
USS
2010
14 years 10 months ago
Re: CAPTCHAs-Understanding CAPTCHA-Solving Services in an Economic Context
Reverse Turing tests, or CAPTCHAs, have become an ubiquitous defense used to protect open Web resources from being exploited at scale. An effective CAPTCHA resists existing mechan...
Marti Motoyama, Kirill Levchenko, Chris Kanich, Da...