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ICDE
2005
IEEE
101views Database» more  ICDE 2005»
14 years 9 months ago
DUP: Dynamic-tree Based Update Propagation in Peer-to-Peer
In peer-to-peer networks, indices are used to map data to nodes that host the data. The performance of data access can be improved by actively pushing indices to interested nodes....
Liangzhong Yin, Guohong Cao
FLAIRS
2008
13 years 10 months ago
Fuzzy Clustering Paradigm and the Shape-Based Image Retrieval
This paper presents a strategy for shape-based image retrieval in which moment invariants form a feature vector to describe the shape of an object. Fuzzy k-means clustering is use...
Nan Xing, Imran Shafiq Ahmad
SMI
2010
IEEE
159views Image Analysis» more  SMI 2010»
13 years 5 months ago
X-maps: An Efficient Model for Non-manifold Modeling
Abstract--Many representation schemes have been proposed to deal with non-manifold and mixed dimensionalities objects. A majority of those models are based on incidence graphs and ...
David Cazier, Pierre Kraemer
STOC
2007
ACM
98views Algorithms» more  STOC 2007»
14 years 8 months ago
Negative weights make adversaries stronger
The quantum adversary method is one of the most successful techniques for proving lower bounds on quantum query complexity. It gives optimal lower bounds for many problems, has ap...
Peter Høyer, Troy Lee, Robert Spalek
ICASSP
2008
IEEE
14 years 2 months ago
Predictive fusion coding of spatio-temporally correlated sources
This paper considers the problem of predictive fusion coding for storage of multiple spatio-temporally correlated sources so as to enable efficient selective retrieval of data fr...
Sharadh Ramaswamy, Kenneth Rose