756 search results - page 30 / 152 » Leveraging the CAPTCHA Problem |
UML
2000
Springer
14 years 12 days ago
2000
Springer
The UML is recognized to be the dominant diagrammatic modeling language in the software industry. However, it's support for building interactive systems is still acknowledged ...
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
The primary business model behind Web search is based on textual advertising, where contextually relevant ads are displayed alongside search results. We address the problem of sel...
CLUSTER
2009
IEEE
13 years 6 months ago
2009
IEEE
With the advent of high-performance COTS clusters, there is a need for a simple, scalable and faulttolerant parallel programming and execution paradigm. In this paper, we show that...
INFOCOM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract— We consider the computational complexity and algorithm challenges in designing survivable access networks. With limited routing capability, the structure of an access n...
IAT
2009
IEEE
14 years 21 days ago
2009
IEEE
Variants of the decentralized MDP model focus on problems exhibiting some special structure that makes them easier to solve in practice. Our work is concerned with two main issues...