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117
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ACIVS
2010
Springer
15 years 1 months ago
Projection Selection Algorithms for Discrete Tomography
In this paper we study how the choice of projection angles affect the quality of the discrete tomographic reconstruction of an object. We supply four different strategies for selec...
László Varga, Péter Bal&aacut...
CC
2009
Springer
153views System Software» more  CC 2009»
15 years 1 months ago
From Specification to Optimisation: An Architecture for Optimisation of Java Bytecode
We present the architecture of the Rosser toolkit that allows optimisations to be specified in a domain specific language, then compiled and deployed towards optimising object prog...
Richard Warburton, Sara Kalvala
VLDB
2003
ACM
141views Database» more  VLDB 2003»
16 years 3 months ago
Computing complete answers to queries in the presence of limited access patterns
In data applications such as information integration, there can be limited access patterns to relations, i.e., binding patterns require values to be specified for certain attribut...
Chen Li
113
Voted
ICWE
2007
Springer
15 years 9 months ago
On the Quality of Navigation Models with Content-Modification Operations
Initially, web development methods focused on the generation of read-only web applications for browsing the data stored in relational database systems. Lately, many have evolved to...
Jordi Cabot, Jordi Ceballos, Cristina Gómez
LICS
2006
IEEE
15 years 9 months ago
A Characterisation of First-Order Constraint Satisfaction Problems
Abstract. We describe simple algebraic and combinatorial characterisations of finite relational core structures admitting finitely many obstructions. As a consequence, we show th...
Benoit Larose, Cynthia Loten, Claude Tardif