2957 search results - page 495 / 592 » The Complexity of Polynomial-Time Approximation |
GLVLSI
2002
IEEE
14 years 22 days ago
2002
IEEE
We present a low-power sine-output Direct Digital Frequency Synthesizer (DDFS) realized in 0.18 µm CMOS that achieves 60 dBc spectral purity from DC to the Nyquist frequency. No ...
ICPP
2002
IEEE
14 years 22 days ago
2002
IEEE
A cost-effective approach to building up scalable Videoon-Demand (VoD) servers is to couple a number of VoD servers together in a cluster. In this article, we study a crucial vide...
IPPS
2002
IEEE
14 years 21 days ago
2002
IEEE
Accurate estimation of signal delay is critical to the design and verification of VLSI circuits. At very high frequencies, signal delay in circuits with small feature sizes is do...
NOMS
2002
IEEE
14 years 21 days ago
2002
IEEE
We present fault localization techniques suitable for diagnosing end-to-end service problems in communication systems with complex topologies. We refine a layered system model th...
WMCSA
2002
IEEE
14 years 21 days ago
2002
IEEE
Applications running on a mobile and wireless devices must be able to adapt gracefully to limited and fluctuating network resources. The variety of applications, platforms upon w...