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DAC
1999
ACM
15 years 11 months ago
Multi-Time Simulation of Voltage-Controlled Oscillators
We present a novel formulation, called the WaMPDE, for solving systems with forced autonomous components. An important feature of the WaMPDE is its ability to capture frequency mo...
Onuttom Narayan, Jaijeet S. Roychowdhury
DAC
1999
ACM
15 years 11 months ago
Stand-by Power Minimization Through Simultaneous Threshold Voltage Selection and Circuit Sizing
We present a new approach for estimation and optimization of the average stand-by power dissipation in large MOS digital circuits. To overcome the complexity of state dependence i...
Supamas Sirichotiyakul, Tim Edwards, Chanhee Oh, J...
DOLAP
1999
ACM
15 years 11 months ago
Design and Selection of Materialized Views in a Data Warehousing Environment: A Case Study
In this paper, we describe the design of a data warehousing system for an engineering company ‘R’. This system aims to assist users in retrieving data for business analysis in...
Goretti K. Y. Chan, Qing Li, Ling Feng
HICSS
1999
IEEE
78views Biometrics» more  HICSS 1999»
15 years 11 months ago
A Structured Transformation Approach for Legacy Information Systems - A Cash Receipts/Reimbursements Example
Legacy information systems are difficult to transform into the new or upgraded information systems. Part of the reason is being the incompatibility and the unscalability between t...
Jia-Lang Seng, Wayne Tsai
SIGMOD
1999
ACM
143views Database» more  SIGMOD 1999»
15 years 11 months ago
WALRUS: A Similarity Retrieval Algorithm for Image Databases
Traditional approaches for content-based image querying typically compute a single signature for each image based on color histograms, texture, wavelet transforms etc., and return...
Apostol Natsev, Rajeev Rastogi, Kyuseok Shim
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