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CHI
2003
ACM
14 years 8 months ago
Faceted metadata for image search and browsing
There are currently two dominant interface types for searching and browsing large image collections: keywordbased search, and searching by overall similarity to sample images. We ...
Ka-Ping Yee, Kirsten Swearingen, Kevin Li, Marti A...
VLDB
2004
ACM
144views Database» more  VLDB 2004»
14 years 8 months ago
Preserving mapping consistency under schema changes
Abstract. In dynamic environments like the Web, data sources may change not only their data but also their schemas, their semantics, and their query capabilities.When a mapping is ...
Yannis Velegrakis, Renée J. Miller, Lucian Popa
VLDB
2006
ACM
190views Database» more  VLDB 2006»
14 years 8 months ago
Online summarization of dynamic time series data
Managing large-scale time series databases has attracted significant attention in the database community recently. Related fundamental problems such as dimensionality reduction, tr...
Ümit Y. Ogras, Hakan Ferhatosmanoglu
VLDB
2007
ACM
146views Database» more  VLDB 2007»
14 years 8 months ago
A Cost-Estimation Component for Statement Sequences
Query generators producing sequences of SQL statements are embedded in many applications. As the execution time of such sequences is often far from optimal, their optimization is ...
Tobias Kraft
VLDB
2007
ACM
118views Database» more  VLDB 2007»
14 years 8 months ago
Eliminating Impedance Mismatch in C++
Recently, the C# and the VISUAL BASIC communities were tantalized by the advent of LINQ [18]--the Language INtegrated Query technology from Microsoft. LINQ represents a set of lan...
Joseph Gil, Keren Lenz