Results 71 to 80 of about 682 (168)

Hybrid Narwhale Optimization with Super Modified Simplex and Runge–Kutta Enhancements: Benchmark Validation and Application to Fuzzy Aggregate Production Planning

Algorithms
Aggregate production planning (APP) helps medium-term production, manpower, inventory, and subcontracting decisions match expected demand. Deterministic planning models are generally ineffective in manufacturing due to demand and operational variability.
Pasura Aungkulanon, Anucha Hirunwat, Roberto Montemanni, Pongchanun Luangpaiboon   +3 more
doaj   +1 more source

Scattered Observations on Narwhals

Journal of Mammalogy, 1922
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Improved order selection method for hidden Markov models: A case study with movement data

Methods in Ecology and Evolution
Hidden Markov models (HMMs) are a versatile statistical framework commonly used in ecology to characterize behavioural patterns from animal movement data.
Fanny Dupont, Marianne Marcoux, Nigel Hussey, Marie Auger‐Méthé   +3 more
doaj   +1 more source

Evidence of a narwhal (Monodon monoceros) summer ground in Nares Strait

Polar Research
Our limited knowledge of the marine mammal fauna in northernmost Greenland and Canada, specifically north of 80°N, relies largely on opportunistic observations collected during expeditions with different objectives.
Mads Peter Heide-Jørgensen, Jason E. Box, Rikke G. Hansen, Martin Jakobsson   +3 more
doaj   +1 more source

Heterogeneous Narwhal and Paxos

  Blockchain interoperability often requires a mutually trusted layer (in the case of roll-ups or side-chains), or a third party (in the case of bridges). Heterogeneous Consensus protocols introduced the possibility for more direct, decentralized interoperability: chains can commit transactions together, given "enough" overlap in their trust ...
Heindel, Tobias, Karbyshev, Aleksandr, Sheff, Isaac   +2 more
openaire   +2 more sources

Walruses, Whales and Narwhals

Calenda, 2016
In the history of carved ivories, maritime mammals have often been eclipsed by the elephant, considered as a nobler ivory to which walrus or whale ivory would only be a poor man's substitute. But this historiographical view is not without its shortcomings, as not only did walrus hunting play a significant role in the first European explorations toward ...
openaire   +1 more source

Innovative Narwhal MPPT with Feed forward Decoupling for Enhanced Solar Grid Integration

Elektronika ir Elektrotechnika
This paper presents a novel hybrid maximum power point tracking (MPPT) strategy that integrates the Narwhal optimisation algorithm (NWO) with a feed forward decoupling control (FFDC) scheme for a grid-connected single-ended primary-inductor converter ...
Ravi Shankar Pranavasundaram, Gokul Chandrasekaran   +1 more
doaj   +1 more source

Optimized multiple object tracking with conformalized graph neural network and narwhal optimizer for embedded system IoT and mobile edge computing

Ain Shams Engineering Journal
This work presents a novel Multiple Object Visual Tracking (MOT) approach integrating Conformalized Graph Neural Network (CF-GNN) with Narwhal Optimizer (NO) for enhanced tracking accuracy and efficiency in IoT and Mobile Edge Computing (MEC ...
R. Josphineleela, G.V. Sam Kumar, T. Ramesh, K.S. Balamurugan   +3 more
doaj   +1 more source

Stuck in a corner: Anthropogenic noise threatens narwhals in their once pristine Arctic habitat. [PDF]

Sci Adv, 2023
Tervo OM, Blackwell SB, Ditlevsen S, Garde E, Hansen RG, Samson AL, Conrad AS, Heide-Jørgensen MP.   +7 more
europepmc   +1 more source

Decadal migration phenology of a long-lived Arctic icon keeps pace with climate change. [PDF]

Proc Natl Acad Sci U S A, 2022
Shuert CR, Marcoux M, Hussey NE, Heide-Jørgensen MP, Dietz R, Auger-Méthé M.   +5 more
europepmc   +1 more source