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GIS
2005
ACM
16 years 7 months ago
Two ellipse-based pruning methods for group nearest neighbor queries
Group nearest neighbor (GNN) queries are a relatively new type of operations in spatial database applications. Different from a traditional kNN query which specifies a single quer...
Hongga Li, Hua Lu, Bo Huang, Zhiyong Huang
DAC
2009
ACM
16 years 7 months ago
Interconnection fabric design for tracing signals in post-silicon validation
Post-silicon validation has become an essential step in the design flow of today's complex integrated circuits. One effective technique that provides real-time visibility to ...
Xiao Liu, Qiang Xu
DAC
2009
ACM
16 years 7 months ago
O-Router:an optical routing framework for low power on-chip silicon nano-photonic integration
In this work, we present a new optical routing framework, O-Router for future low-power on-chip optical interconnect integration utilizing silicon compatible nano-photonic devices...
Duo Ding, Yilin Zhang, Haiyu Huang, Ray T. Chen, D...
DAC
2009
ACM
16 years 7 months ago
Enabling adaptability through elastic clocks
Power and performance benefits of scaling are lost to worst case margins as uncertainty of device characteristics is increasing. Adaptive techniques can dynamically adjust the mar...
Emre Tuncer, Jordi Cortadella, Luciano Lavagno
DAC
2007
ACM
16 years 7 months ago
Enhancing FPGA Performance for Arithmetic Circuits
FPGAs offer flexibility and cost-effectiveness that ASICs cannot match; however, their performance is quite poor in comparison, especially for arithmetic dominated circuits. To ad...
Philip Brisk, Ajay K. Verma, Paolo Ienne, Hadi Par...