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CISS
2008
IEEE
15 years 6 months ago
An efficient adaptive distributed space time coding scheme for cooperative relaying
A non-regenerative dual-hop wireless system based on distributed Alamouti space-time coding is considered. It is assumed that each relay retransmits an appropriately scaled space-t...
Jamshid Abouei, Hossein Bagheri, Amir K. Khandani
CIKM
2005
Springer
15 years 6 months ago
Using RankBoost to compare retrieval systems
This paper presents a new pooling method for constructing the assessment sets used in the evaluation of retrieval systems. Our proposal is based on RankBoost, a machine learning v...
Huyen-Trang Vu, Patrick Gallinari
DAC
2005
ACM
15 years 6 months ago
Template-driven parasitic-aware optimization of analog integrated circuit layouts
Layout parasitics have great impact on analog circuit performance. This paper presents an algorithm for explicit parasitic control during layout retargeting of analog integrated c...
Sambuddha Bhattacharya, Nuttorn Jangkrajarng, C.-J...
EGOV
2006
Springer
15 years 6 months ago
Designing Government Portal Navigation Around Citizens' Needs
Improving the usability of government portal sites requires a focus shift from system to user in both research and design. Empirical studies into user behavior are needed to suppor...
Rob Klaassen, Joyce Karreman, Thea van der Geest
140
Voted
CLEF
2008
Springer
15 years 6 months ago
Combining Logic and Machine Learning for Answering Questions
Abstract. LogAnswer is a logic-oriented question answering system developed by the AI research group at the University of Koblenz-Landau and by the IICS at the University of Hagen....
Ingo Glöckner, Björn Pelzer