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SBCCI
2003
ACM
129views VLSI» more  SBCCI 2003»
15 years 3 months ago
Hyperspectral Images Clustering on Reconfigurable Hardware Using the K-Means Algorithm
Unsupervised clustering is a powerful technique for understanding multispectral and hyperspectral images, being k-means one of the most used iterative approaches. It is a simple th...
Abel Guilhermino S. Filho, Alejandro César ...
SIGMETRICS
2003
ACM
165views Hardware» more  SIGMETRICS 2003»
15 years 3 months ago
A hybrid systems modeling framework for fast and accurate simulation of data communication networks
In this paper we present a general hybrid systems modeling framework to describe the flow of traffic in communication networks. To characterize network behavior, these models use...
Stephan Bohacek, João P. Hespanha, Junsoo L...
ICALP
2003
Springer
15 years 2 months ago
Fixed-Parameter Algorithms for the (k, r)-Center in Planar Graphs and Map Graphs
The (k, r)-center problem asks whether an input graph G has ≤ k vertices (called centers) such that every vertex of G is within distance ≤ r from some center. In this paper we ...
Erik D. Demaine, Fedor V. Fomin, Mohammad Taghi Ha...
ISCA
2010
IEEE
210views Hardware» more  ISCA 2010»
15 years 2 months ago
An intra-chip free-space optical interconnect
Continued device scaling enables microprocessors and other systems-on-chip (SoCs) to increase their performance, functionality, and hence, complexity. Simultaneously, relentless s...
Jing Xue, Alok Garg, Berkehan Ciftcioglu, Jianyun ...
MICRO
2002
IEEE
143views Hardware» more  MICRO 2002»
15 years 2 months ago
Effective instruction scheduling techniques for an interleaved cache clustered VLIW processor
Clustering is a common technique to overcome the wire delay problem incurred by the evolution of technology. Fully-distributed architectures, where the register file, the functio...
Enric Gibert, F. Jesús Sánchez, Anto...