Results 41 to 50 of about 5,019,245 (200)

Measuring shoot length of submerged aquatic plants using graph analysis [PDF]

open access: yes, 1985
In the last decade many models for parallel computation have been proposed and many parallel algorithms have been developed. However, few of these models have been realized and most of these algorithms are supposed to run on idealized, unrealistic ...
Hovens, H.L.E., Polder, G., Zweers, A.J.
core   +8 more sources

3D Cruise Trajectory Optimization Inspired by a Shortest Path Algorithm

open access: yesAerospace, 2020
Aircrafts require a large amount of fuel in order to generate enough power to perform a flight. That consumption causes the emission of polluting particles such as carbon dioxide, which is implicated in global warming.
Alejandro Murrieta-Mendoza   +2 more
doaj   +1 more source

BDPS: An Efficient Spark-Based Big Data Processing Scheme for Cloud Fog-IoT Orchestration

open access: yesInformation, 2021
The Internet of Things (IoT) has seen a surge in mobile devices with the market and technical expansion. IoT networks provide end-to-end connectivity while keeping minimal latency.
Rakib Hossen   +7 more
doaj   +1 more source

An Improved Tight Closure Algorithm for Integer Octagonal Constraints

open access: yes, 2007
Integer octagonal constraints (a.k.a. ``Unit Two Variables Per Inequality'' or ``UTVPI integer constraints'') constitute an interesting class of constraints for the representation and solution of integer problems in the fields of constraint programming ...
Bagnara, Roberto   +2 more
core   +5 more sources

Three-Layer Energy Optimization Strategy for CHP Microgrid Considering Path Loss

open access: yesZhongguo dianli, 2023
In order to reduce the dependence of the microgrid on the external system and the operating cost of the microgrid itself, a three-layer energy optimization strategy is proposed for the combined heat and power microgrid cluster.
Kai LING   +6 more
doaj   +1 more source

Fully dynamic all-pairs shortest paths with worst-case update-time revisited

open access: yes, 2016
We revisit the classic problem of dynamically maintaining shortest paths between all pairs of nodes of a directed weighted graph. The allowed updates are insertions and deletions of nodes and their incident edges.
Abraham, Ittai   +2 more
core   +1 more source

Floyd-Warshall Algorithm in Shortest Path Optimizations: Example of Logistics Centers

open access: yesDemiryolu Mühendisliği, 2022
Logistics centers are important facilities which served possible transportation methods together and and carried out activities in harmony with each other such as transportation, storage, handling, distribution, consolidation, customs clearance, sorting,
Bekir Keskin, E. Özcan
semanticscholar   +1 more source

Exact Methods for the Split Delivery Vehicle Routing Problem With Two‐Dimensional Loading Constraints

open access: yesNetworks, Volume 86, Issue 4, Page 361-388, December 2025.
ABSTRACT The Split Delivery Vehicle Routing Problem with Two‐dimensional Loading Constraints (2L‐SDVRP) integrates vehicle routing, split delivery, and two‐dimensional packing constraints. In the 2L‐SDVRP, customers can be served by multiple vehicles, and their demands consist of different two‐dimensional rectangular items that must be packed in the ...
Kamyla Maria Ferreira   +4 more
wiley   +1 more source

The Metric Nearness Problem [PDF]

open access: yes, 2008
Metric nearness refers to the problem of optimally restoring metric properties to distance measurements that happen to be nonmetric due to measurement errors or otherwise.
Brickell, Justin   +3 more
core  

Extending the Nested Parallel Model to the Nested Dataflow Model with Provably Efficient Schedulers

open access: yes, 2016
The nested parallel (a.k.a. fork-join) model is widely used for writing parallel programs. However, the two composition constructs, i.e. "$\parallel$" (parallel) and "$;$" (serial), are insufficient in expressing "partial dependencies" or "partial ...
Dinh, David   +2 more
core   +1 more source

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