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» In Praise of Numerical Computation
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LSSC
2007
Springer
16 years 20 days ago
Application of Hierarchical Decomposition: Preconditioners and Error Estimates for Conforming and Nonconforming FEM
A successive refinement of a finite element grid provides a sequence of nested grids and hierarchy of nested finite element spaces as well as a natural hierarchical decompositio...
Radim Blaheta
SCALESPACE
2007
Springer
16 years 19 days ago
Paretian Similarity for Partial Comparison of Non-rigid Objects
In this paper, we address the problem of partial comparison of non-rigid objects. We introduce a new class of set-valued distances, related to the concept of Pareto optimality in e...
Alexander M. Bronstein, Michael M. Bronstein, Alfr...
UCS
2007
Springer
16 years 19 days ago
A Media Access Protocol for Proactive Discovery in Ubiquitous Wireless Networks
A MAC protocol is proposed for proactive discovery in which wireless devices periodically broadcast packets containing presence or service information. The protocol is based on Fra...
Pavel Poupyrev, Peter Davis, Hiroyuki Morikawa
ICDCS
2006
IEEE
16 years 17 days ago
PastryStrings: A Comprehensive Content-Based Publish/Subscribe DHT Network
In this work we propose and develop a comprehensive infrastructure, coined PastryStrings, for supporting rich queries on both numerical (with range, and comparison predicates) and...
Ioannis Aekaterinidis, Peter Triantafillou
ICICIC
2006
IEEE
16 years 17 days ago
An Edge-Driven Total Variation Approach to Image Deblurring and Denoising
Traditional nonlinear filtering techniques are observed in underutilization of blur identification techniques, and vice versa. To improve blind image restoration, a designed edg...
Hongwei Zheng, Olaf Hellwich