Sciweavers

5074 search results - page 644 / 1015
» Personalization for the Semantic Web
Sort
View
CCS
2003
ACM
16 years 25 days ago
Using graphic turing tests to counter automated DDoS attacks against web servers
We present WebSOS, a novel overlay-based architecture that provides guaranteed access to a web server that is targeted by a denial of service (DoS) attack. Our approach exploits t...
William G. Morein, Angelos Stavrou, Debra L. Cook,...
SIGMOD
2010
ACM
249views Database» more  SIGMOD 2010»
16 years 13 days ago
Active knowledge: dynamically enriching RDF knowledge bases by web services
The proliferation of knowledge-sharing communities and the advances in information extraction have enabled the construction of large knowledge bases using the RDF data model to re...
Nicoleta Preda, Gjergji Kasneci, Fabian M. Suchane...
ASSETS
2008
ACM
15 years 8 months ago
Investigating sighted users' browsing behaviour to assist web accessibility
The rapid advancement of World Wide Web (Web) technology and constant need for attractive Websites produce pages that hinder visually impaired users. We assert that understanding ...
Eleni Michailidou, Simon Harper, Sean Bechhofer
JSS
2008
93views more  JSS 2008»
15 years 7 months ago
A language for high-level description of adaptive web systems
This paper focuses on the proposal, design, and implementation of AWL, the Adaptive Web Language. Also, an example application named PENS is explained and implemented in AWL. AWL ...
S. Hossein Sadat-Mohtasham, Ali A. Ghorbani
UM
2010
Springer
15 years 5 months ago
Mobile Web Profiling: A Study of Off-Portal Surfing Habits of Mobile Users
Abstract. The World Wide Web has provided users with the opportunity to access from any computer the largest set of information ever existing. Researchers have analyzed how such us...
Daniel Olmedilla, Enrique Frías-Martí...