Algorithms for Maximum Independent Sets
- J. Robson
- MathematicsJ. Algorithms
- 1 September 1986
Hard Tiling Problems with Simple Tiles
This work shows that Monotone 1-in-3 Satisfiability is NP-complete for planar cubic graphs, and shows NP-completeness for the domino and straight tromino for general areas on the cubic lattice, and for simply connected regions on the four-dimensional hypercubic lattice.
Analytic variations on quadtrees
- P. Flajolet, G. Gonnet, C. Puech, J. Robson
- Mathematics, Computer ScienceAlgorithmica
- 1 December 1993
The analysis of the expected cost of various types of searches in quadtrees — fully specified and partial-match queries and a class of “full-history” divide-and-conquer recurrences.
Deterministic Radio Broadcasting
- Bogdan S. Chlebus, Leszek Gąsieniec, A. Pagh, J. Robson
- Computer ScienceInternational Colloquium on Automata, Languages…
- 9 July 2000
Three new deterministic distributed algorithms are developed for broadcasting in radio networks: one node of the network knows a message that needs to be learned by all the remaining nodes, and one of these algorithms improves the performance for general networks running in time O(n3/2).
N by N Checkers is Exptime Complete
- J. Robson
- Computer Science, MathematicsSIAM journal on computing (Print)
- 1 May 1984
The question of whether a particular player can force a win from a given position and also the question of what is the best move in agiven position are considered.
An optimal bit complexity randomized distributed MIS algorithm
- Y. Métivier, J. Robson, N. Saheb-Djahromi, A. Zemmari
- Computer Science, MathematicsDistributed computing
- 10 January 2011
We present a randomized distributed maximal independent set (MIS) algorithm for arbitrary graphs of size n that halts in time O(log n) with probability 1 − o(n−1), and only needs messages containing…
Worst Case Fragmentation of First Fit and Best Fit Storage Allocation Strategies
- J. Robson
- Computer ScienceComputer/law journal
- 1977
Separating Strings with Small Automata
- J. Robson
- Computer Science, MathematicsInformation Processing Letters
- 27 February 1989
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