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DCOSS
2009
Springer
15 years 2 months ago
Local Construction of Spanners in the 3-D Space
Abstract. In this paper we present local distributed algorithms for constructing spanners in wireless sensor networks modeled as unit ball graphs (shortly UBGs) and quasi-unit ball...
Iyad A. Kanj, Ge Xia, Fenghui Zhang
106
Voted
MFCS
2009
Springer
15 years 2 months ago
An Improved Approximation Bound for Spanning Star Forest and Color Saving
We present a simple algorithm for the maximum spanning star forest problem. We take advantage of the fact that the problem is a special case of complementary set cover and we adapt...
Stavros Athanassopoulos, Ioannis Caragiannis, Chri...
CAISE
2009
Springer
15 years 2 months ago
Defining and Using Schematic Correspondences for Automatically Generating Schema Mappings
Mapping specification has been recognised as a critical bottleneck to the large scale deployment of data integration systems. A mapping is a description using which data structured...
Lu Mao, Khalid Belhajjame, Norman W. Paton, Alvaro...
CDC
2009
IEEE
140views Control Systems» more  CDC 2009»
15 years 2 months ago
Integral input-to-state stability of interconnected iISS systems by means of a lower-dimensional comparison system
Abstract-- We consider arbitrarily many interconnected integral Input-to-State Stable (iISS) systems in an arbitrary interconnection topology and provide an (i)ISS comparison princ...
Björn Sebastian Rüffer, Christopher M. K...
66
Voted
CVPR
2009
IEEE
15 years 2 months ago
Towards high-resolution large-scale multi-view stereo
Boosted by the Middlebury challenge, the precision of dense multi-view stereovision methods has increased drastically in the past few years. Yet, most methods, although they perfo...
Vu Hoang Hiep, Renaud Keriven, Patrick Labatut, Je...