Sciweavers

732 search results - page 2 / 147
» A Framework for the Physical Design Problem for Data Synopse...
Sort
View
DOLAP
2006
ACM
13 years 11 months ago
A study on workload-aware wavelet synopses for point and range-sum queries
In this paper we perform an extensive theoretical and experimental study on common synopsis construction algorithms, with emphasis on wavelet based techniques, that take under con...
Michael Mathioudakis, Dimitris Sacharidis, Timos K...
PVLDB
2008
108views more  PVLDB 2008»
13 years 4 months ago
Sliding-window top-k queries on uncertain streams
Query processing on uncertain data streams has attracted a lot of attentions lately, due to the imprecise nature in the data generated from a variety of streaming applications, su...
Cheqing Jin, Ke Yi, Lei Chen 0002, Jeffrey Xu Yu, ...
DBPL
1995
Springer
144views Database» more  DBPL 1995»
13 years 8 months ago
An Algebraic Framework for Physical OODB Design
Physical design for object-oriented databases is still in its infancy. Implementation decisions often intrude into the conceptual design (such as inverse links and object decompos...
Leonidas Fegaras, David Maier
EAAI
2010
119views more  EAAI 2010»
13 years 3 months ago
A heuristic-based framework to solve a complex aircraft sizing problem
Aircraft sizing studies consist in determining the main characteristics of an aircraft starting from a set of requirements. These studies can be summarized as global constrained o...
Céline Badufle, Christophe Blondel, Thierry...
IUI
2012
ACM
12 years 23 days ago
PhysicsBook: a sketch-based interface for animating physics diagrams
We present PhysicsBook, a prototype system that enables users to solve physics problems using a sketch-based interface and then animates any diagram used in solving the problem to...
Salman Cheema, Joseph J. LaViola Jr.