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COMPGEOM
2009
ACM
15 years 11 months ago
Cache-oblivious range reporting with optimal queries requires superlinear space
We consider a number of range reporting problems in two and three dimensions and prove lower bounds on the amount of space used by any cache-oblivious data structure for these pro...
Peyman Afshani, Chris H. Hamilton, Norbert Zeh
PSD
2010
Springer
109views Database» more  PSD 2010»
15 years 3 months ago
A Tool for Analyzing and Fixing Infeasible RCTA Instances
Minimum-distance controlled tabular adjustment methods (CTA), and its restricted variants (RCTA), is a recent perturbative approach for tabular data protection. Given a table to be...
Jordi Castro, José A. González
COCOON
2007
Springer
15 years 10 months ago
Online Interval Scheduling: Randomized and Multiprocessor Cases
We consider the problem of scheduling a set of equal-length intervals arriving online, where each interval is associated with a weight and the objective is to maximize the total we...
Stanley P. Y. Fung, Chung Keung Poon, Feifeng Zhen...
ISCC
2006
IEEE
202views Communications» more  ISCC 2006»
15 years 10 months ago
Fuzzy Logic Congestion Control in TCP/IP Tandem Networks
Network resource management and control is a complex problem that requires robust, possibly intelligent, control methodologies to obtain satisfactory performance. While many Activ...
Chrysostomos Chrysostomou, Andreas Pitsillides
CC
1994
Springer
15 years 8 months ago
Flow Grammars - a Flow Analysis Methodology
: Flow grammars provide a new mechanism for modelling control flow in flow analyzers and code optimizers. Existing methods for representing control flow are inadequate in terms of ...
James S. Uhl, R. Nigel Horspool