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CIKM
2009
Springer
15 years 2 months ago
2009
Springer
We systematically compare five representative state-of-theart methods for estimating query language models with pseudo feedback in ad hoc information retrieval, including two var...
MHCI
2009
Springer
15 years 2 months ago
2009
Springer
This paper outlines the design requirements of a GPS car navigation system for the elderly and the young by proposing a set of new guidelines for designing such systems. Our study...
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VISUALIZATION
2000
IEEE
15 years 2 months ago
2000
IEEE
Visualization can be an important tool for displaying, categorizing and digesting large quantities of inter-related information during laboratory and simulation experiments. Summa...
CLEF
2000
Springer
15 years 2 months ago
2000
Springer
For our participation in CLEF, the Berkeley group participated in the monolingual, multilingual and GIRT tasks. To help enrich the CLEF relevance set for future training, we prepa...
ISCAS
1999
IEEE
15 years 2 months ago
1999
IEEE
In switched dynamic system the continuous phase
ow is accompanied by a stream of switching events. If the system exhibits chaotic behavior this event stream can be used for gener...