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» On the Number of Optimal Base 2 Representations of Integers
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EOR
2010
178views more  EOR 2010»
14 years 10 months ago
Facility location problems in the plane based on reverse nearest neighbor queries
For a finite set of points S, the (monochromatic) Reverse Nearest Neighbor (RNN) rule associates with any query point q the subset of points in S that have q as its nearest neighb...
Sergio Cabello, José Miguel Díaz-B&a...
GLOBECOM
2007
IEEE
15 years 4 months ago
Designing Infrastructure-Based Overlay Networks for Delay-Sensitive Group Communications
— Infrastructure-based overlay networks have been proposed to support the quality of service requirements of a wide range of applications. In this paper, we study using infrastru...
Shaoyu Yang, Yoo-Ah Kim, Bing Wang
TSP
2008
134views more  TSP 2008»
14 years 9 months ago
A Mapping-Based Design for Nonsubsampled Hourglass Filter Banks in Arbitrary Dimensions
Multidimensional hourglass filter banks decompose the frequency spectrum of input signals into hourglass-shaped directional subbands, each aligned with one of the frequency axes. T...
Yue M. Lu, Minh N. Do
CLEIEJ
2010
14 years 7 months ago
3D-Via Driven Partitioning for 3D VLSI Integrated Circuits
A 3D circuit is the stacking of regular 2D circuits. The advances on the fabrication and packaging technologies allowed interconnecting stacked 2D circuits by using 3D vias. Howeve...
Sandro Sawicki, Gustavo Wilke, Marcelo O. Johann, ...
LCTRTS
2007
Springer
15 years 4 months ago
Scratchpad allocation for data aggregates in superperfect graphs
Existing methods place data or code in scratchpad memory, i.e., SPM by either relying on heuristics or resorting to integer programming or mapping it to a graph coloring problem. ...
Lian Li 0002, Quan Hoang Nguyen, Jingling Xue