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ICDE
2007
IEEE
125views Database» more  ICDE 2007»
16 years 8 months ago
Collecting and Maintaining Just-in-Time Statistics
Traditional DBMSs decouple statistics collection and query optimization both in space and time. Decoupling in time may lead to outdated statistics. Decoupling in space may cause s...
Amr El-Helw, Ihab F. Ilyas, Wing Lau, Volker Markl...
ICDE
2002
IEEE
161views Database» more  ICDE 2002»
16 years 8 months ago
Design and Implementation of a High-Performance Distributed Web Crawler
Broad web search engines as well as many more specialized search tools rely on web crawlers to acquire large collections of pages for indexing and analysis. Such a web crawler may...
Vladislav Shkapenyuk, Torsten Suel
DAC
2009
ACM
16 years 8 months ago
A robust and efficient harmonic balance (HB) using direct solution of HB Jacobian
In this paper we introduce a new method of performing direct solution of the harmonic balance Jacobian. For examples with moderate number of harmonics and moderate to strong nonli...
Amit Mehrotra, Abhishek Somani
DAC
2009
ACM
16 years 8 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 8 months ago
Optimal static WCET-aware scratchpad allocation of program code
Caches are notorious for their unpredictability. It is difficult or even impossible to predict if a memory access will result in a definite cache hit or miss. This unpredictabilit...
Heiko Falk, Jan C. Kleinsorge