Sciweavers

3819 search results - page 619 / 764
» Simple Easy Terms
Sort
View
SIGMOD
2007
ACM
229views Database» more  SIGMOD 2007»
16 years 6 months ago
Spark: top-k keyword query in relational databases
With the increasing amount of text data stored in relational databases, there is a demand for RDBMS to support keyword queries over text data. As a search result is often assemble...
Yi Luo, Xuemin Lin, Wei Wang 0011, Xiaofang Zhou
ICFP
2005
ACM
16 years 6 months ago
High-level views on low-level representations
This paper explains how the high-level treatment of datatypes in functional languages--using features like constructor functions and pattern matching--can be made to coexist with ...
Iavor S. Diatchki, Mark P. Jones, Rebekah Leslie
MOBIHOC
2005
ACM
16 years 6 months ago
Low-coordination topologies for redundancy in sensor networks
Tiny, low-cost sensor devices are expected to be failure-prone and hence in many realistic deployment scenarios for sensor networks these nodes are deployed in higher than necessa...
Rajagopal Iyengar, Koushik Kar, Suman Banerjee
EUROSYS
2010
ACM
16 years 3 months ago
Kivati: Fast Detection and Prevention of Atomicity Violations
Bugs in concurrent programs are extremely difficult to find and fix during testing. In this paper, we propose Kivati, which can efficiently detect and prevent atomicity violat...
Lee Chew, David Lie
WWW
2010
ACM
16 years 1 months ago
A pattern tree-based approach to learning URL normalization rules
Duplicate URLs have brought serious troubles to the whole pipeline of a search engine, from crawling, indexing, to result serving. URL normalization is to transform duplicate URLs...
Tao Lei, Rui Cai, Jiang-Ming Yang, Yan Ke, Xiaodon...