Sciweavers

356 search results - page 19 / 72
» Rate-constrained distributed distance testing and its applic...
Sort
View
SIAMMAX
2010
164views more  SIAMMAX 2010»
14 years 6 months ago
Uniqueness of Low-Rank Matrix Completion by Rigidity Theory
The problem of completing a low-rank matrix from a subset of its entries is often encountered in the analysis of incomplete data sets exhibiting an underlying factor model with app...
Amit Singer, Mihai Cucuringu
CONIELECOMP
2011
IEEE
14 years 3 months ago
DSRP: Distributed SensorWeb Routing Protocol
—We propose a new multi-hop routing protocol for wireless sensor networks, suited for monitoring and control applications. The aim of this research is to adapt flat and hierarch...
Abhinav Valada, David Kohanbash, George Kantor
WSCG
2001
86views more  WSCG 2001»
15 years 1 months ago
Object-Centered Navigation in Virtual Construction Applications
In this paper we present a novel concept for navigation in virtual environments. While a variety of navigation metaphors have been proposed for immersive VR, desktop scenarios are...
Colette Elcacho, Thomas Dingel, Reinhard Klein
SIAMSC
2011
140views more  SIAMSC 2011»
14 years 2 months ago
A Fast Parallel Algorithm for Selected Inversion of Structured Sparse Matrices with Application to 2D Electronic Structure Calcu
Abstract. An efficient parallel algorithm is presented and tested for computing selected components of H−1 where H has the structure of a Hamiltonian matrix of two-dimensional la...
Lin Lin, Chao Yang, Jianfeng Lu, Lexing Ying, Wein...
ICML
2006
IEEE
16 years 15 days ago
Combined central and subspace clustering for computer vision applications
Central and subspace clustering methods are at the core of many segmentation problems in computer vision. However, both methods fail to give the correct segmentation in many pract...
Le Lu, René Vidal