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CJ
2007
88views more  CJ 2007»
15 years 6 months ago
Context-aware Timely Information Delivery in Mobile Environments
In mobile environments transmitting information relevant to an event along with notification of the event has been proven to be an effective means of providing revenue enhancing s...
Amit Thawani, Srividya Gopalan, V. Sridhar, Krithi...
CCECE
2006
IEEE
16 years 24 days ago
A Dynamic Associative E-Learning Model based on a Spreading Activation Network
Presenting information to an e-learning environment is a challenge, mostly, because ofthe hypertextlhypermedia nature and the richness ofthe context and information provides. This...
Phongchai Nilas, Nilamit Nilas, Somsak Mitatha
CIKM
2009
Springer
16 years 1 months ago
Analyzing and evaluating query reformulation strategies in web search logs
Users frequently modify a previous search query in hope of retrieving better results. These modifications are called query reformulations or query refinements. Existing research h...
Jeff Huang, Efthimis N. Efthimiadis
SEC
2007
15 years 8 months ago
Extending Role Based Access Control Model for Distributed Multidomain Applications
This paper presents the results related to the development of a flexible domain-based access control infrastructure for distributed Grid-based Collaborative Environments and Comple...
Yuri Demchenko, Leon Gommans, Cees de Laat
APNOMS
2006
Springer
15 years 10 months ago
A Profile Based Vertical Handoff Scheme for Ubiquitous Computing Environment
Specifically ubiquitous computing paradigm is based on seamless connectivity. And also to guarantee the seamless connectivity, an intelligent network management between heterogeneo...
Chung-Pyo Hong, Tae-Hoon Kang, Shin-Dug Kim