Sciweavers

2554 search results - page 416 / 511
» Keyword query cleaning
Sort
View
BIRTHDAY
1992
Springer
15 years 8 months ago
Single Tree Grammars
A context-free grammar is a single-tree grammar (STG) if every nonterminal symbol has at most one production rule whose right hand side contains nonterminal symbols. Various prope...
Sheila A. Greibach, Weiping Shi, Shai Simonson
SIGMOD
1994
ACM
175views Database» more  SIGMOD 1994»
15 years 8 months ago
Sleepers and Workaholics: Caching Strategies in Mobile Environments
In the mobile wireless computing environment of the future, a large number of users, equipped with low-powered palmtop machines, will query databases over wireless communication ch...
Daniel Barbará, Tomasz Imielinski
ACMIDC
2010
15 years 8 months ago
TeddIR: tangible information retrieval for children
Despite several efforts to make search engines more childfriendly, children still have trouble using systems that require keyboard input. We present TeddIR: a system using a tangi...
Michel Jansen, Wim Bos, Paul E. van der Vet, Theo ...
AOSD
2007
ACM
15 years 8 months ago
Performance improvement for persistent systems by AOP
Efficient data retrieval from databases is a significant issue of the design of persistent systems. We propose an aspect oriented persistent system named AspectualStore. Aspectual...
Yasuhiro Aoki, Shigeru Chiba
AINA
2004
IEEE
15 years 8 months ago
Rich Metadata Searches Using the JXTA Content Manager Service
With the development of networking technologies and the advent of the peer-to-peer computing paradigm, distributed file-sharing systems like Gnutella are becoming prevalent over t...
Xin Xiang, Yuanchun Shi, Ling Guo