Sciweavers

2162 search results - page 219 / 433
» E-Crime Investigative Technologies
Sort
View
CISS
2008
IEEE
15 years 8 months ago
Client-centric fractional frequency reuse based on user cooperation in OFDMA networks
Abstract--This paper proposes client-centric fractional frequency reuse (CC-FFR) techniques for interference mitigation in OFDMA-based cellular wireless networks. In this framework...
Stefan Geirhofer, Ozgur Oyman
AIRS
2005
Springer
15 years 8 months ago
On Effectiveness Measures and Relevance Functions in Ranking INEX Systems
Abstract. This paper investigates the effect of performance measures and relevance functions in comparing retrieval systems in INEX, an evaluation forum dedicated to XML retrieval....
Huyen-Trang Vu, Patrick Gallinari
DAWAK
2008
Springer
15 years 8 months ago
Efficient Approximate Mining of Frequent Patterns over Transactional Data Streams
Abstract. We investigate the problem of finding frequent patterns in a continuous stream of transactions. It is recognized that the approximate solutions are usually sufficient and...
Willie Ng, Manoranjan Dash
ECAI
2008
Springer
15 years 8 months ago
Temporal Logic Patterns for Querying Qualitative Models of Genetic Regulatory Networks
Formal verification based on model checking provides a powerful technology to query qualitative models of dynamical systems. The application of model-checking approaches is hamper...
Pedro T. Monteiro, Delphine Ropers, Radu Mateescu,...
ELPUB
2008
ACM
15 years 8 months ago
The state of metadata in open access journals: possibilities and restrictions
This paper reports on an inquiry into the use of metadata, publishing formats, and markup in editormanaged open access journals. It builds on findings from a study of the document...
Helena Francke