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STOC
1999
ACM
15 years 1 months ago
1999
ACM
The width of a Resolution proof is defined to be the maximal number of literals in any clause of the proof. In this paper, we relate proof width to proof length (ϭsize), in both g...
FOCS
1998
IEEE
15 years 1 months ago
1998
IEEE
This paper deals with the evaluation of acyclic Boolean conjunctive queries in relational databases. By well-known results of Yannakakis [1981], this problem is solvable in polynom...
ECBS
1996
IEEE
15 years 1 months ago
1996
IEEE
It is widely recognized that real-time,fault-tolerant and distributed computing technologies play a key role in the deployment of many current andfuture (civilian or Defense) crit...
DEBS
2010
ACM
15 years 19 days ago
2010
ACM
Operator-based programming languages provide an effective development model for large scale stream processing applications. A stream processing application consists of many runtim...
AAAI
1998
14 years 11 months ago
1998
This paper discusses the design and implementation of ESSPL, an expert system which generates security plans for alarm systems (Figure 1). Security planning is the task of determi...