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SSD
2005
Springer
105views Database» more  SSD 2005»
15 years 11 months ago
Evaluation of Top-k OLAP Queries Using Aggregate R-Trees
Abstract. A top-k OLAP query groups measures with respect to some abstraction level of interesting dimensions and selects the k groups with the highest aggregate value. An example ...
Nikos Mamoulis, Spiridon Bakiras, Panos Kalnis
AOSD
2004
ACM
15 years 11 months ago
Association aspects
We propose a linguistic mechanism for AspectJ-like languages that concisely associates aspect instances to object groups. The mechanism, which supports association aspects, extend...
Kouhei Sakurai, Hidehiko Masuhara, Naoyasu Ubayash...
SCALESPACE
2009
Springer
15 years 10 months ago
Semi-supervised Segmentation Based on Non-local Continuous Min-Cut
We propose a semi-supervised image segmentation method that relies on a non-local continuous version of the min-cut algorithm and labels or seeds provided by a user. The segmentati...
Nawal Houhou, Xavier Bresson, Arthur Szlam, Tony F...
LICS
1999
IEEE
15 years 10 months ago
Type Inference for Recursive Definitions
We consider type systems that combine universal types, recursive types, and object types. We study type inference in these systems under a rank restriction, following Leivant'...
A. J. Kfoury, Santiago M. Pericás-Geertsen
CCGRID
2007
IEEE
15 years 10 months ago
STORM: An Approach to Database Storage Management in Clustered Storage Environments
Database storage management in clustered storage environments is a manual, time-consuming, and error-prone task. Such management involves regular movement of database objects acro...
Kaushik Dutta, Raju Rangaswami