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ADC
2000
Springer
182views Database» more  ADC 2000»
13 years 8 months ago
Efficient Range Query Retrieval for Non-Uniform Data Distributions
Answering range queries is a common database operation. Methods based on hashing techniques to minimise the cost of answering range queries by taking the query distribution into a...
Salahadin Mohammed, Evan P. Harris, Kotagiri Ramam...
ADC
2000
Springer
98views Database» more  ADC 2000»
13 years 9 months ago
A Generalized Modeling Framework for Schema Versioning Support
Advanced object-oriented applications require the management of schema versions, in order to cope with changes in the structure of the stored data. Two types of versioning have be...
Fabio Grandi, Federica Mandreoli, Maria Rita Scala...
GLVLSI
2000
IEEE
90views VLSI» more  GLVLSI 2000»
13 years 9 months ago
Low power high speed analog-to-digital converter for wireless communications
A new ADC architecture is devised. This architecture is memory based, in which the last sample is used to predict the current one, resulting in both power dissipation and energy r...
A. E. Hussein, Mohamed I. Elmasry
ICCAD
2000
IEEE
159views Hardware» more  ICCAD 2000»
13 years 9 months ago
ACTIF: A High-Level Power Estimation Tool for Analog Continuous-Time-Filters
A tool is presented that gives a high-level estimation of the power consumed by an analog continuous-time OTA-C filter when given only high-level input parameters such as dynamic ...
Erik Lauwers, Georges G. E. Gielen
JCSC
2000
106views more  JCSC 2000»
13 years 4 months ago
Implementation of a Long Range LRF by Automatic Multi-Mode Measurement Scheme
A long range Laser Range Finder (LRF) is proposed and developed in this paper. A mathematical model, which relates the relation between object distance and Position Sensitive Dete...
Manukid Parnichkun, Viraphan Samadi