π
π
The Cartographer
Approximating the $2$-Machine Flow Shop Problem with Exact Delays Taking Two Values
October 31, 2017 Β· Declared Dead Β· π Journal of Global Optimization
"No code URL or promise found in abstract"
Evidence collected by the PWNC Scanner
Authors
Alexander Ageev
arXiv ID
1711.00081
Category
cs.DS: Data Structures & Algorithms
Citations
4
Venue
Journal of Global Optimization
Last Checked
4 months ago
Abstract
In the $2$-Machine Flow Shop problem with exact delays the operations of each job are separated by a given time lag (delay). Leung et al. (2007) established that the problem is strongly NP-hard when the delays may have at most two different values. We present further results for this case: we prove that the existence of $(1.25-\varepsilon)$-approximation implies P$=$NP and develop a $2$-approximation algorithm.
Community Contributions
Found the code? Know the venue? Think something is wrong? Let us know!
π Similar Papers
In the same crypt β Data Structures & Algorithms
R.I.P.
π»
Ghosted
Route Planning in Transportation Networks
R.I.P.
π»
Ghosted
Near-linear time approximation algorithms for optimal transport via Sinkhorn iteration
R.I.P.
π»
Ghosted
Hierarchical Clustering: Objective Functions and Algorithms
R.I.P.
π»
Ghosted
Graph Isomorphism in Quasipolynomial Time
π
π
The Cartographer
Simulation optimization: A review of algorithms and applications
Died the same way β π» Ghosted
R.I.P.
π»
Ghosted
Federated Learning: Strategies for Improving Communication Efficiency
R.I.P.
π»
Ghosted
In-Datacenter Performance Analysis of a Tensor Processing Unit
R.I.P.
π»
Ghosted
Deep Convolutional Neural Networks for Computer-Aided Detection: CNN Architectures, Dataset Characteristics and Transfer Learning
R.I.P.
π»
Ghosted