Results 31 to 40 of about 771 (124)

Preface: Special issue on the future of city logistics and urban mobility

, 2022
Networks, Volume 79, Issue 3, Page 251-252, April 2022.
Mor Kaspi, Tal Raviv, Marlin W. Ulmer
wiley   +1 more source

Stochastic lot sizing problem with controllable processing times [PDF]

, 2015
Cataloged from PDF version of article.In this study, we consider the stochastic capacitated lot sizing problem with controllable processing times where processing times can be reduced in return for extra compression cost.
Akturk, M. S., Koca, E., Yaman, H.
core   +1 more source

Online VNF Scaling in Datacenters [PDF]

, 2016
Network Function Virtualization (NFV) is a promising technology that promises to significantly reduce the operational costs of network services by deploying virtualized network functions (VNFs) to commodity servers in place of dedicated hardware ...
Lau, Francis, Le, Franck, Li, Zongpeng, Liu, Alex, Wang, Xiaoke, Wu, Chuan   +5 more
core   +2 more sources

Operational Optimization of Steam Turbine Systems for Time Series in Hourly Resolution: A Systematic Comparison of Linear, Quadratic and Nonlinear Approaches

Energies
Computer-aided modeling and mathematical optimization of energy systems are essential for improving operational efficiency and achieving emission reductions, particularly for steam turbine systems with part-load-dependent efficiency characteristics ...
Louisa Zaubitzer, Maurice Görgen, Frank Alsmeyer   +2 more
doaj   +1 more source

Anticipatory Buffer Control and Quality Selection for Wireless Video Streaming

, 2014
Video streaming is in high demand by mobile users, as recent studies indicate. In cellular networks, however, the unreliable wireless channel leads to two major problems.
Blobel, Johannes, Dreimann, Philipp, Dräxler, Martin, Karl, Holger, Valentin, Stefan   +4 more
core   +1 more source

Multi-Task Simultaneous Supervision

Jurnal Teknik Industri
This paper focuses on developing a Multi-Task Simultaneous Supervision Dual Resource-Constrained Scheduling (MTSSDRC) system that considers differences in skill between operators, aiming to minimize makespan and balance operator workload.
Afifah Rizka, Sukoyo Sukoyo, Muhammad Akbar   +2 more
doaj   +1 more source

A Framework for Globally Optimizing Mixed-Integer Signomial Programs [PDF]

, 2013
Mixed-integer signomial optimization problems have broad applicability in engineering. Extending the Global Mixed-Integer Quadratic Optimizer, GloMIQO (Misener, Floudas in J. Glob. Optim., 2012. doi:10.1007/s10898-012-9874-7), this manuscript documents a
Floudas, CA, Misener, R
core   +1 more source

A Dual Resource Constrained Unrelated Parallel Machine Scheduling Model Considering Tardiness and Workload Balance

Jurnal Teknik Industri
The proposed study pertains to Multi-Task Simultaneous Supervision Dual Resource Constrained (MTSSDRC), which considers minimizing tardiness and workload balance. The workload balance is calculated using the Workload Smoothness Index (WSI). Additionally,
Karina Amanda Larasati, Sukoyo Sukoyo, Muhammad Akbar   +2 more
doaj   +1 more source

Specifying and Placing Chains of Virtual Network Functions

, 2014
Network appliances perform different functions on network flows and constitute an important part of an operator's network. Normally, a set of chained network functions process network flows.
Karl, Holger, Keller, Matthias, Mehraghdam, Sevil   +2 more
core   +1 more source

On Finding Maximum Cardinality Subset of Vectors with a Constraint on Normalized Squared Length of Vectors Sum

, 2017
In this paper, we consider the problem of finding a maximum cardinality subset of vectors, given a constraint on the normalized squared length of vectors sum. This problem is closely related to Problem 1 from (Eremeev, Kel'manov, Pyatkin, 2016). The main
AA Ageev, AV Eremeev, AV Eremeev, JW Osborne, L Greco, MR Garey, PA Borisovsky, PA Borisovsky, T Waal de   +8 more
core   +1 more source