Results 1 to 10 of about 389,395 (185)

Soft concurrent constraint programming [PDF]

open access: yesACM Transactions on Computational Logic, 2002
Soft constraints extend classical constraints to represent multiple consistency levels, and thus provide a way to express preferences, fuzziness, and uncertainty. While there are many soft constraint solving formalisms, even distributed ones, as yet there seems to be no concurrent programming framework where soft constraints can be handled.
BISTARELLI, Stefano   +2 more
openaire   +14 more sources

An equity aware recommender system for university admissions balancing operational constraints and strategic objectives [PDF]

open access: yesScientific Reports
Institutions of higher education must balance multiple, often conflicting objectives when setting admission targets for their academic programs. In this paper, we introduce a recommendation system that integrates Constraint Satisfaction Problem (CSP ...
Ahmed Ibrahim   +2 more
doaj   +2 more sources

Distributed Clustering in Cognitive Radio Ad Hoc Networks Using Soft-Constraint Affinity Propagation [PDF]

open access: yesRadioengineering, 2012
Absence of network infrastructure and heterogeneous spectrum availability in cognitive radio ad hoc networks (CRAHNs) necessitate the self-organization of cognitive radio users (CRs) for efficient spectrum coordination.
J.Z. Zhang, F.Q. Yao, H.S. Zhao
doaj   +2 more sources

A Novel Operation Sequence Similarity-Based Approach for Typical Process Route Knowledge Discovery

open access: yesIEEE Access, 2021
A typical process route essentially represents the commonly used process planning-related knowledge and can be modified to generate new process routes easily.
Binzi Xu, Yan Wang, Zhicheng Ji
doaj   +1 more source

Optimal mechanism in governmental project screening: A theory of Kornai's soft budget constraint

open access: yesJournal of Government and Economics, 2022
Soft budget constraint refers to the phenomenon that money losing inefficient projects keep on getting subsidies and operating. It was first phrased and analyzed by the late Hungarian economist Janos Kornai when he studied former socialist economies and ...
Chong-en Bai, Yijiang Wang
doaj   +1 more source

Ground Moving Target Tracking Filter Considering Terrain and Kinematics

open access: yesSensors, 2021
This paper addresses ground target tracking (GTT) for airborne radar. Digital terrain elevation data (DTED) are widely used for GTT as prior information under the premise that ground targets are constrained on terrain.
Do-Un Kim   +5 more
doaj   +1 more source

Three-Dimensional Force Decouping-Sensing Soft Sensor with Topological Elastomer

open access: yesMathematics, 2023
Sensing the deformation of soft sensor elastomer can realize the flexible operation of soft robot and enhance the perception of human-computer interaction.
Dachang Zhu, Longfei Wu, Yonglong He
doaj   +1 more source

Soft constraints on KMOC formalism

open access: yesJournal of High Energy Physics, 2022
Abstract In this note, we investigate the implications of classical soft theorems for the formalism developed by Kosower, Maybee and O’Connell (KMOC) to derive classical observables in gauge theory and gravity from scattering amplitudes.
Yilber Fabian Bautista, Alok Laddha
openaire   +4 more sources

3D Soft-Landing Dynamic Theoretical Model of Legged Lander: Modeling and Analysis

open access: yesAerospace, 2023
In this paper, a novel 3D (three-dimensional) soft-landing dynamic theoretical model of a legged lander is developed in detail as well as its numerical solution process.
Zhiyi Wang   +3 more
doaj   +1 more source

Ant colony optimization with semi random initialization for nurse rostering problem

open access: yesInternational Journal for Simulation and Multidisciplinary Design Optimization, 2021
A nurse rostering problem is an NP-Hard problem that is difficult to solve during the complexity of the problem. Since good scheduling is the schedule that fulfilled the hard constraint and minimizes the violation of soft constraint, a lot of approaches ...
Achmad Said, Wibowo Antoni, Diana Diana
doaj   +1 more source

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