Sciweavers

1890 search results - page 197 / 378
» Querying Big Data by Accessing Small Data
Sort
View
DEXA
2008
Springer
85views Database» more  DEXA 2008»
15 years 1 months ago
Reordering of Location Identifiers for Indexing an RFID Tag Object Database
The query performance for tracing tags depends upon the distribution of tag trajectories in the data space. We examine a more efficient representation of tag trajectories by means ...
Sungwoo Ahn, Bonghee Hong
DEBU
2002
112views more  DEBU 2002»
14 years 11 months ago
Architecture and Implementation of an XQuery-based Information Integration Platform
An increasing number of business users and software applications need to process information that is accessible via multiple diverse information systems, such as database systems,...
Yannis Papakonstantinou, Vasilis Vassalos
110
Voted
SIGGRAPH
2000
ACM
15 years 3 months ago
Accessible animation and customizable graphics via simplicial configuration modeling
Our goal is to embed free-form constraints into a graphical model. With such constraints a graphic can maintain its visual integrity--and break rules tastefully--while being manip...
Tom Ngo, Doug Cutrell, Jenny Dana, Bruce Randall D...
EDBT
2008
ACM
102views Database» more  EDBT 2008»
15 years 11 months ago
Summary management in P2P systems
Sharing huge, massively distributed databases in P2P systems is inherently difficult. As the amount of stored data increases, data localization techniques become no longer suffici...
Rabab Hayek, Guillaume Raschia, Patrick Valduriez,...
BNCOD
2003
104views Database» more  BNCOD 2003»
15 years 29 days ago
External Sorting with On-the-Fly Compression
Evaluating a query can involve manipulation of large volumes of temporary data. When the volume of data becomes too great, activities such as joins and sorting must use disk, and ...
John Yiannis, Justin Zobel