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VLDB
1991
ACM
81views Database» more  VLDB 1991»
13 years 11 months ago
On Maintaining Priorities in a Production Rule System
We present a priority system which is particularly suited for production rules coupled to databases. In this system, there are default priorities between all rules and overriding ...
Rakesh Agrawal, Roberta Cochrane, Bruce G. Lindsay
COMPGEOM
2010
ACM
14 years 23 days ago
A dynamic data structure for approximate range searching
In this paper, we introduce a simple, randomized dynamic data structure for storing multidimensional point sets, called a quadtreap. This data structure is a randomized, balanced ...
David M. Mount, Eunhui Park
MFCS
2009
Springer
14 years 2 months ago
On the Structure of Optimal Greedy Computation (for Job Scheduling)
We consider Priority Algorithm [BNR03] as a syntactic model of formulating the concept of greedy algorithm for Job Scheduling, and we study the computation of optimal priority alg...
Periklis A. Papakonstantinou
ICFP
2001
ACM
14 years 7 months ago
A Simple Implementation Technique for Priority Search Queues
This paper presents a new implementation technique for priority search queues. This abstract data type is an amazing blend of finite maps and priority queues. Our implementation s...
Ralf Hinze
MOBIHOC
2002
ACM
14 years 7 months ago
Priority scheduling in wireless ad hoc networks
Ad hoc networks formed without the aid of any established infrastructure are typically multi-hop networks. Location dependent contention and "hidden terminal" problem ma...
Xue Yang, Nitin H. Vaidya