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DEXA
2007
Springer
141views Database» more  DEXA 2007»
15 years 10 months ago
Indexing Set-Valued Attributes with a Multi-level Extendible Hashing Scheme
We present an access method for set-valued attributes that is based on a multi-level extendible hashing scheme. This scheme avoids exponential directory growth for skewed data and...
Sven Helmer, Robin Aly, Thomas Neumann, Guido Moer...
ER
2007
Springer
88views Database» more  ER 2007»
15 years 10 months ago
Teaching a Schema Translator to Produce O/R Views
This paper describes a rule-based algorithm to derive a relational schema from an extended entity-relationship model. Our work is based on an approach by Atzeni and Torlone in whic...
Peter Mork, Philip A. Bernstein, Sergey Melnik
FPL
2005
Springer
115views Hardware» more  FPL 2005»
15 years 9 months ago
Statistical Power Estimation for FPGA
This article presents a power estimation tool integrated with an FPGA design flow. It is able to estimate total and individual-node average power consumption for combinational blo...
Elias Todorovich, Fabian Angarita, Javier Valls, E...
IVA
2005
Springer
15 years 9 months ago
Hierarchical Motion Controllers for Real-Time Autonomous Virtual Humans
Abstract. Continuous and synchronized whole-body motions are essential for achieving believable autonomous virtual humans in interactive applications. We present a new motion contr...
Marcelo Kallmann, Stacy Marsella
VLDB
1997
ACM
165views Database» more  VLDB 1997»
15 years 8 months ago
DataGuides: Enabling Query Formulation and Optimization in Semistructured Databases
In semistructured databases there is no schema fixed in advance. To provide the benefits of a schema in such environments, we introduce DataGuides: concise and accurate structural...
Roy Goldman, Jennifer Widom