11 search results - page 1 / 3 » On the expansion rate of Margulis expanders |
JCT
2006
13 years 10 months ago
2006
CHI
2004
ACM
14 years 11 months ago
2004
ACM
Recent evidence on the performance benefits of expanding targets during manual pointing raises a provocative question: Can a similar effect be expected for eye gaze interaction? W...
COCO
2007
Springer
14 years 5 months ago
2007
Springer
We give an improved explicit construction of highly unbalanced bipartite expander graphs with expansion arbitrarily close to the degree (which is polylogarithmic in the number of ...
ECIR
2011
Springer
13 years 2 months ago
2011
Springer
In the context of biomedical information retrieval (IR), this paper explores the relationship between the document’s global context and the query’s local context in an attempt ...
TCOM
2010
13 years 5 months ago
2010
Abstract--The optimization of the pilot overhead in singleuser wireless fading channels is investigated, and the dependence of this overhead on various system parameters of interes...