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DAWAK
2001
Springer
15 years 11 months ago
Shared Index Scans for Data Warehouses
Tree based indexing structures like -trees, ·-trees, Bitmap indexes and Ê-trees have become essential for getting good performance when accessing vast datasets. However, most dat...
Yannis Kotidis, Yannis Sismanis, Nick Roussopoulos
LACL
2001
Springer
15 years 11 months ago
On the Distinction between Model-Theoretic and Generative-Enumerative Syntactic Frameworks
Abstract. Two kinds of framework for stating grammars of natural languages emerged during the 20th century. Here we call them generativeenumerative syntax (GES) and model-theoretic...
Geoffrey K. Pullum, Barbara C. Scholz
LCTRTS
2001
Springer
15 years 11 months ago
Power-Aware Design Synthesis Techniques for Distributed Real-Time Systems
This paper presents an end-to-end synthesis technique for lowpower distributed real-time system design. This technique synthesizes supply voltages of resources to optimize system-...
Dong-In Kang, Stephen P. Crago, Jinwoo Suh
VLDB
2001
ACM
108views Database» more  VLDB 2001»
15 years 11 months ago
Potter's Wheel: An Interactive Data Cleaning System
Cleaning data of errors in structure and content is important for data warehousing and integration. Current solutions for data cleaning involve many iterations of data “auditing...
Vijayshankar Raman, Joseph M. Hellerstein
SIGSOFT
2000
ACM
15 years 11 months ago
Automated systematic testing for constraint-based interactive services
Constraint-based languages can express in a concise way the complex logic of a new generation of interactive services for applications such as banking or stock trading, that must ...
Patrice Godefroid, Lalita Jategaonkar Jagadeesan, ...