Results 111 to 120 of about 9,789 (258)

Building Blocks as Experiences in Dynamic Capacitated Arc Routing Problems

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT The dynamic capacitated arc routing problem (DCARP) aims to update the service paths of vehicles in the capacitated arc routing problem when uncertain factors deteriorate the current schedule of vehicles' services. A DCARP scenario comprises a series of DCARP instances that share similarities with each other. Therefore, optimisation experience
Hao Tong, Leandro L. Minku, Stefan Menzel, Bernhard Sendhoff, Xin Yao   +4 more
wiley   +1 more source

A Quantised Push‐Sum Distributed Adaptive Momentum Algorithm for Optimisation Over Directed Networks

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT In this paper, we investigate a distributed constrained optimisation problem over directed networks. The agents in the networks conduct local computations and communications, endeavouring to collaboratively minimise the aggregation of all locally known convex cost functions subject to a global constraint set.
Qingguo Lü, Mingyu Guan, Chenglong He, Chen Chen, Xiangguang Dai, Man‐Fai Leung, Wei Zhang   +6 more
wiley   +1 more source

Solving TSP Using Various Meta-Heuristic Algorithms

International Journal of Recent Contributions from Engineering, Science & IT (iJES), 2013
Real world problems like Travelling Salesman Problem (TSP) belong to NP-hard optimization problems which are difficult to solve using classical mathematical methods. Therefore, many alternate solutions have been developed to find the optimal solution in shortest possible time.
openaire   +2 more sources

HSL‐CFS: Hybrid stacked learning with cooperative feature selection for cyberattack detection in smart grids

Energy Conversion and Economics, EarlyView.
Abstract An effective method for detecting cyberattacks is essential to the security of smart grids (SGs). In SGs, data from both cyber and physical domains can support attack detection. However, existing works insufficiently consider the heterogeneity, high dimensionality, and cross‐domain correlations of multi‐source data, affecting model ...
Qize Gao, Qiuyu Lu, June Li, Zhao Peng, Guo Shen, Ming Ni   +5 more
wiley   +1 more source

Multi-objective evolutionary algorithms for a preventive healthcare facility network design

International Journal of Industrial Engineering and Production Research, 2017
Preventive healthcare aims at reducing the likelihood and severity of potentially life-threatening illnesses by protection and early detection. In this paper, a bi-objective mathematical model is proposed to design a network of preventive healthcare ...
Keyvan Roshan, Mehdi Seifbarghy, Davar Pishva   +2 more
doaj  

Performance Evaluation of Emerging Meta‐Heuristic Algorithms on Vehicle Routing Problem

Engineering Reports
This research provides a comprehensive evaluation of seven emergent meta‐heuristic algorithms, including flying fox optimization (FFO), Giza pyramids construction (GPC), Harris Hawks optimizer (HHO), red deer algorithm (RDA), whale optimization algorithm
Hadi Barati, Sepanta Rafiee, Hasti Zanjirani, Bahar Bandi, Amir‐Mohammad Haji‐Hashemi, Sajjad Shafiepour, Narges Karami, Alireza Goli   +7 more
doaj   +1 more source

Market‐Driving Capability: An Empirical Study on Antecedents and Consequences

British Journal of Management, EarlyView.
Abstract What enables market‐driving behaviour, and is it a worthwhile business strategy? This fundamental question intrigues both managers in firms and researchers in marketing and strategic management, yet surprisingly, it remains underexplored. To this end, we assess the antecedents and consequences of market‐driving capability.
Owais Khan, Andreas Hinterhuber, Anthony Di Benedetto   +2 more
wiley   +1 more source

Overall Organizational Justice Trajectories Among Newcomers: How Do Justice Perceptions Develop and Why Does It Matter?

Business Ethics, the Environment &Responsibility, EarlyView.
ABSTRACT While organizational justice perceptions are often thought to be stable, empirical evidence highlights substantial within‐person fluctuations over time. The development of these justice fluctuations may have important implications for newcomers' enactment of organizational citizenship behaviors (OCB).
Constanze Eib, Yannick Griep, Deborah E. Rupp, John Trougakos, Jing Guo   +4 more
wiley   +1 more source

Anchors or relational risks? Educator and psychologist narratives of attachment in child–robot relationships

British Journal of Educational Psychology, EarlyView.
Abstract Background As AI‐enabled social robots become more common in schools, children may form strong emotional bonds with them despite robots not being caregivers and lacking the capacities for “true” attachment. Given limited understanding of potential risks and safeguards, professional perspectives are needed to inform responsible design and ...
Dimitris Pnevmatikos, Panagiota Christodoulou   +1 more
wiley   +1 more source

Proposing a new model for location - routing problem of perishable raw material suppliers with using meta-heuristic algorithms. [PDF]

Heliyon, 2019
Yaghoubi A, Akrami F.
europepmc   +1 more source