A comparison of algorithms for minimizing bumps in linear extensions of partial orders
β Scribed by William V. Gehrlein; Peter C. Fishburn
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 526 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0167-6377
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract We consider the problem of scheduling orders on identical machines in parallel. Each order consists of one or more individual jobs. A job that belongs to an order can be processed by any one of the machines. Multiple machines can process the jobs of an order concurrently. No setup is re
Let P be a finite partial order which does not contain an induced subposet isomorphic with 3+1, and let G be the incomparability graph of P. Gasharov has shown that the chromatic symmetric function X G has nonnegative coefficients when expanded in terms of Schur functions; his proof uses the dual Ja
The positive realization problem for linear systems is to find, for a given transfer function, all possible realizations with a state spaee of minimal dimension such that the resulting system is a positive system. In this paper, discrete-time positive linear systems having the nonnegative orthant re
New computer-based writing environments are being developed which combine a hypertext "ideas organizer" with a text editor. We compare two algorithms which could be used in such environments for turning networks of notes indicating ideas into linear draft documents. The algorithms are designed to pr