2228 search results - page 196 / 446 » A System for Semantic Query Optimization |
145
click to vote
SIGMOD
2011
ACM
14 years 6 months ago
2011
ACM
In this paper we consider the problem of answering queries using views, which is important for data integration, query optimization, and data warehouses. We consider its simplest ...
145
Voted
CLEF
2007
Springer
15 years 9 months ago
2007
Springer
This paper describes the participation of MIRACLE research consortium at the Query Parsing task of GeoCLEF 2007. Our system is composed of three main modules. First, the Named Geo...
160
click to vote
GIS
2008
ACM
15 years 4 months ago
2008
ACM
In this paper we study in-network query processing in disconnected mobile environments, where both ad-hoc communication and infrastructure communication are available. Depending o...
135
click to vote
DLOG
2003
15 years 4 months ago
2003
In this paper, we introduce RICE, a graphical application for interacting with the description logic inference server Racer. Comparing RICE with OilEd, we address the problem of v...
105
click to vote
VLDB
1992
ACM
15 years 7 months ago
1992
ACM
The retrieval process in image database systems is inherently different from the retrieval processin traditional (recordoriented)databasesystems.While thelatter canbe consideredan...