Sciweavers

CATS
2006
13 years 10 months ago
Geometric spanners with few edges and degree five
An O(n log n)
Michiel H. M. Smid
CATS
2006
13 years 10 months ago
Mechanically Verifying Correctness of CPS Compilation
In this paper, we study the formalization of one-pass call-by-value CPS compilation using higher-order abstract syntax. In particular, we verify mechanically that the source progr...
Ye Henry Tian
CATS
2006
13 years 10 months ago
Greedy algorithms for on-line set-covering and related problems
Giorgio Ausiello, Aristotelis Giannakos, Vangelis ...
CATS
2006
13 years 10 months ago
The Busy Beaver, the Placid Platypus and other Crazy Creatures
The busy beaver is an example of a function which is not computable. It is based on a particular class of Turing machines, and is defined as the largest number of 1's that ca...
James Harland
CATS
2006
13 years 10 months ago
A Polynomial Algorithm for Codes Based on Directed Graphs
A complete description and proof of correctness are given for a new polynomial time algorithm for a class of codes based on directed graphs and involving construction well known i...
A. V. Kelarev
CATS
2006
13 years 10 months ago
Formalising the L4 microkernel API
This paper gives an overview of a pilot project on the specification and verification of the L4 highperformance microkernel. Of the three aspects examined in the project, we descr...
Rafal Kolanski, Gerwin Klein
CATS
2007
13 years 10 months ago
Computing a Minimum-Dilation Spanning Tree is NP-hard
Given a set S of n points in the plane, a minimumdilation spanning tree of S is a tree with vertex set S of smallest possible dilation. We show that given a set S of n points and ...
Otfried Cheong, Herman J. Haverkort, Mira Lee
CATS
2007
13 years 10 months ago
Planning with Time Limits in BDI Agent Programming Languages
This paper provides a theoretical basis for performing time limited planning within Belief-Desire-Intention (BDI) agents. The BDI agent architecture is recognised as one of the mo...
Lavindra de Silva, Anthony Dekker, James Harland