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CCCG
2003
13 years 11 months ago
2003
In this paper we consider the problem of computing the closest point to the boundary of a circle among a set S of n points. We present two algorithms to solve this problem. One al...
SIGMOD
2003
ACM
14 years 10 months ago
2003
ACM
A query optimizer compares alternative plans in its search space to find the best plan for a given query. Depending on the search space and the enumeration algorithm, optimizers v...
ISORC
2003
IEEE
14 years 3 months ago
2003
IEEE
Many industrial real-time systems have evolved over a long period of time and were initially so simple that it was possible to predict consequences of adding new functionality by ...
HICSS
2003
IEEE
14 years 3 months ago
2003
IEEE
The paper studies the relationship between information technology (IT), time personality and managerial productivity. Time personality is captured by concepts of polychronicity an...
ISCA
2003
IEEE
14 years 3 months ago
2003
IEEE
Meeting deadlines is a key requirement in safe realtime systems. Worst-case execution times (WCET) of tasks are needed for safe planning. Contemporary worst-case timing analysis t...