Results 311 to 320 of about 85,049 (338)

A Randomized Algorithm for Flow Shop Scheduling

1999
Shop scheduling problems are known to be notoriously intractable, both in theory and practice. In this paper we give a randomized approximation algorithm for flow shop scheduling where the number of machines is part of the input problem. Our algorithm has a multiplicative factor of 2(1 + δ) and an additive term of O(mln(m+ n)pmax)/δ2).
Sachin Jain, Chaitanya Swamy, Naveen Garg   +2 more
openaire   +2 more sources

Stochastic flow shop scheduling

2017
Ph. D.
openaire   +2 more sources

Lagrangian Relaxation for Flow Shop Scheduling

1998
Job shop scheduling encompasses combinatorial problems of extraordinary difficulty. The special structure of a flow shop, in which the machines can be ordered in series, offers some advantages. Employing the disjunctive graph as a model of a flow shop, we proceed to formulate a mixed integer model for the problem of minimizing the makespan.
openaire   +2 more sources

Computer-aided Flow Shop Scheduling

1987
Manufacturing industry is under continuous pressure to improve productivity and, with the advent of new technologies, this demand has largely been met by computer aided manufacture. In production management, capacity planning, production scheduling and control are some of the most time consuming and laborious tasks.
R. Gill, H. Bera
openaire   +2 more sources

Technological Innovations in Photochemistry for Organic Synthesis: Flow Chemistry, High-Throughput Experimentation, Scale-up, and Photoelectrochemistry

Chemical Reviews, 2022
Laura Buglioni, Stefan D A Zondag
exaly  

Antibiotic resistance in the environment

Nature Reviews Microbiology, 2021
D G Joakim Larsson, Carl-Fredrik Flach
exaly  

Multicriteria Flow-Shop Scheduling Problem

2010
Quality is, in real-life, a multidimensional notion. A schedule is described and valued on the basis of a number of criteria, for example: makespan, work-in-process inventories, idle times, observance of due dates, etc. An appropriate schedule cannot be obtained unless one observes the whole set of important criteria. The multidimensional nature of the
openaire   +1 more source

Transforming heat transfer with thermal metamaterials and devices

Nature Reviews Materials, 2021
Ying Li, Wei Li, Tiancheng Han
exaly  

Assessment methods and performance metrics for redox flow batteries

Nature Energy, 2021
Yang Shi, Yi-Chun Lu
exaly  

Toward Next Generation Lateral Flow Assays: Integration of Nanomaterials

Chemical Reviews, 2022
Claudio Parolo, Arben Merkoçi
exaly