Results 81 to 90 of about 21,299,052 (294)

CVaR minimization by the SRA algorithm [PDF]

, 2011
Using the risk measure CV aR in nancial analysis has become more and more popular recently. In this paper we apply CV aR for portfolio optimization.
Kolos Cs. Ágoston, Ágoston, Kolos
core   +1 more source

Stochastic Capacity Acquisition and Allocation Model for Bandwidth Brokers under Fuzzy Volume Based Pricing Scheme

International Journal of Computational Intelligence Systems, 2016
In this paper, bandwidth acquisition and allocation problem of a telecommunications Bandwidth Broker (BB) is analyzed under uncertain end-user capacity requests and pay-per-byte (volume) based pricing policy.
Hasan Hüseyin Turan, Nihat Kasap, Dursun Delen, Mehmet Nahit Serarslan   +3 more
doaj   +1 more source

Load Distributing Metamaterials Via Discrete Optimization

Advanced Functional Materials, EarlyView.
Mechanical metamaterials are computationally optimized to homogenize transmitted forces by minimizing the spread of reaction forces. The resulting architectures transform localized loading into broader, more uniform force distributions and experimentally demonstrate robust load spreading under quasi‐static and impact loading.
Andrea Detry, Hannes Holey, Raja Zulkarnain, Roberto Guerra, Ilaria Papa, Michael Zaiser, Stefano Zapperi   +6 more
wiley   +1 more source

Processing second-order stochastic dominance models using cutting-plane representations [PDF]

, 2011
This is the post-print version of the Article. The official published version can be accessed from the links below. Copyright @ 2011 Springer-VerlagSecond-order stochastic dominance (SSD) is widely recognised as an important decision criterion in ...
Mitra, G, Fabian, CI, Roman, D
core   +1 more source

Two-stage stochastic optimization for distribution networks considering demand response uncertainties

Frontiers in Energy Research
High penetration of distributed energy resources and uncertain loads creates financial and operational challenges for distribution networks. To address these challenges, this paper proposes a risk-averse, two-stage stochastic coordination framework for a
Chao Lu, Yu Lu, Menghua Deng, Yu Hong, Xuanming Yang   +4 more
doaj   +1 more source

Spatially Regulated Silicon Clusters in Trimodal Composite Anodes for High‐Energy Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A trimodal anode architecture spatially regulates silicon clusters within confined interstitial environments formed by graphite and contorted hexabenzocoronene. This confinement suppresses silicon aggregation and localized stress while enabling efficient Li‐ion transport, achieving high‐capacity, stable lithium‐ion batteries.
Jeongmi Joo, Minsung Kang, Seung Hak Oh, Jee Ho Ha, Hyunji Cha, Jimin Han, Ji‐Su Lim, Dae Hyeon Kwon, Won‐Jin Kwak, Sang Kyu Kwak, Seokhoon Ahn, Seok Ju Kang   +11 more
wiley   +1 more source

Two‐stage stochastic energy and reserve market clearing model considering real‐time offering strategy of renewable energy

IET Generation, Transmission & Distribution
With the introduction of decarbonization policies worldwide, renewable energy, especially wind and solar power, is gradually taking a significant share in the power system.
Zhengting Jiang, Yunpeng Xiao, Taishan Xu, Qi Liu, Jianxue Wang   +4 more
doaj   +1 more source

Electrically Induced Phase Transition and Synaptic Functionality in MoTe2/Graphene Memristors

Advanced Functional Materials, EarlyView.
An electrically induced reversible 2H ↔ 1T′ phase transition is demonstrated in a vertical Au/Ti/MoTe2/graphene memristor with a laterally contacted graphene electrode. Resistive switching proceeds through a compositionally invariant amorphous/2H ↔ amorphous/1T′ transformation, in which a self‐formed amorphous MoTe2 interfacial region is proposed to ...
Chien‐Hua Wang, Mu‐Pai Lee, Jhen‐Dong Tsai, Liang‐Ying Hsieh, Jui‐Yuan Chen, Chun‐Wei Huang, Yen‐Fu Lin, Wen‐Wei Wu   +7 more
wiley   +1 more source

Designing a multi-objective closed-loop supply chain: a two-stage stochastic programming, method applied to the garment industry in Montréal, Canada. [PDF]

Environ Dev Sustain, 2023
Shafiee Roudbari E, Fatemi Ghomi SMT, Eicker U.   +2 more
europepmc   +1 more source

Contextual Scenario Generation for Two-Stage Stochastic Programming

CoRR
79 pages, 12 ...
David Islip, Roy H. Kwon, Sanghyeon Bae, Woo Chang Kim   +3 more
openaire   +3 more sources