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SIGMOD
2006
ACM
110views Database» more  SIGMOD 2006»
16 years 6 months ago
Supporting ad-hoc ranking aggregates
This paper presents a principled framework for efficient processing of ad-hoc top-k (ranking) aggregate queries, which provide the k groups with the highest aggregates as results....
Chengkai Li, Kevin Chen-Chuan Chang, Ihab F. Ilyas
SIGMOD
2006
ACM
121views Database» more  SIGMOD 2006»
16 years 17 days ago
Derby/S: a DBMS for sample-based query answering
Although approximate query processing is a prominent way to cope with the requirements of data analysis applications, current database systems do not provide integrated and compre...
Anja Klein, Rainer Gemulla, Philipp Rösch, Wo...
UML
2001
Springer
15 years 11 months ago
Estimating Software Development Effort Based on Use Cases-Experiences from Industry
Use case models are used in object-oriented analysis for capturing and describing the functional requirements of a system. Several methods for estimating software development effor...
Bente Anda, Hege Dreiem, Dag I. K. Sjøberg,...
ICCAD
1994
IEEE
82views Hardware» more  ICCAD 1994»
15 years 10 months ago
Generating instruction sets and microarchitectures from applications
Abstract-- The design of application-specific instruction set processor (ASIP) system includes at least three interdependent tasks: microarchitecture design, instruction set design...
Ing-Jer Huang, Alvin M. Despain
ET
2010
113views more  ET 2010»
15 years 4 months ago
Calibration and Test Time Reduction Techniques for Digitally-Calibrated Designs: an ADC Case Study
Modern mixed-signal/RF circuits with a digital calibration capability could achieve significant performance improvement through calibration. However, the calibration process often ...
Hsiu-Ming Chang, Kuan-Yu Lin, Kwang-Ting (Tim) Che...