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185
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AGI
2011
14 years 10 months ago
Towards a General Vision System Based on Symbol-Relation Grammars and Bayesian Networks
Abstract. A novel approach to create a general vision system is presented. The proposed method is based on a visual grammar representation which is transformed to a Bayesian networ...
Elias Ruiz, Augusto Meléndez, Luis Enrique ...
VTC
2010
IEEE
138views Communications» more  VTC 2010»
15 years 5 months ago
Impact of User Selection Criteria on Performance of MIMO Detectors in Multiuser Systems
—In this paper, we consider user selection criteria for various multiple input multiple output (MIMO) detectors to exploit the multiuser diversity. It is shown that the user sele...
Jinho Choi, Fumiyuki Adachi
CISIS
2008
IEEE
16 years 1 months ago
Active XML Replication and Recovery
Active XML (AXML) systems provide an elegant platform to integrate the power of XML, Web services and Peer to Peer (P2P) paradigms by allowing (active) Web service calls to be emb...
Debmalya Biswas
183
Voted
SPAA
2005
ACM
16 years 13 days ago
The expansion and mixing time of skip graphs with applications
We prove that with high probability a skip graph contains a 4-regular expander as a subgraph, and estimate the quality of the expansion via simulations. As a consequence skip grap...
James Aspnes, Udi Wieder
143
Voted
MOC
1998
65views more  MOC 1998»
15 years 6 months ago
Solving constrained Pell equations
Consider the system of Diophantine equations x2 − ay2 = b, P (x, y) = z2, where P is a given integer polynomial. Historically, such systems have been analyzed by using Baker’s ...
Kiran S. Kedlaya