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» Indexing Distributed Complex Data for Complex Queries
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DAIS
2010
15 years 6 months ago
A Reconfiguration Language for Virtualized Grid Infrastructures
The growing needs in computational power to answer to the increasing number of on-line services and the complexity of applications makes it mandatory to build corresponding hardwar...
Rémy Pottier, Marc Léger, Jean-Marc ...
ESAW
2009
Springer
15 years 11 months ago
Peer-to-Peer Overlay Network Based on Swarm Intelligence
As the number of information in the Internet constantly increases and the complexity of systems rapidly grows, locating and manipulating complex data has become a difficult task. W...
Vesna Sesum-Cavic, eva Kühn
DMS
2010
189views Multimedia» more  DMS 2010»
15 years 3 months ago
Visualizing the Commonalities Between Hierarchically Structured Data Queries
Abstract--In this paper we present an information visualization approach for visualizing the intersection between multiple feature hierarchies. In cases where a dataset has multipl...
Chad Jones, Ryan Armstrong, Kwan-Liu Ma
ICDE
2005
IEEE
124views Database» more  ICDE 2005»
16 years 6 months ago
XML Views as Integrity Constraints and their Use in Query Translation
The SQL queries produced in XML-to-SQL query translation are often unnecessarily complex, even for simple input XML queries. In this paper we argue that relational systems can do ...
Rajasekar Krishnamurthy, Raghav Kaushik, Jeffrey F...
149
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ICALP
2005
Springer
15 years 10 months ago
Tight Lower Bounds for Query Processing on Streaming and External Memory Data
We study a clean machine model for external memory and stream processing. We show that the number of scans of the external data induces a strict hierarchy (as long as work space is...
Martin Grohe, Christoph Koch, Nicole Schweikardt