Results 31 to 40 of about 1,260,485 (295)
Challenges and Optimization in Liner Shipping Network Design: A Systematic Mapping and Future Research Agenda [PDF]
TransNavThe Liner Shipping Network Design (LSND) is crucial for global maritime efficiency; however, the field faces persistent trade-offs driven by escalating fuel costs, complex network demands, and geographical challenges.
Silvia Dewi Kumalasari +2 more
doaj +1 more source
Optimization methods and algorithms
Central European Journal of Operations ResearchAbstractRecent results of three areas, pickup and delivery, optimal mass transportation, matching under preferences are highlighted. The topics themselves have been selected from the active research fields of Hungarian Operations Research. We also provide a short summary of selected research results from the 34th Hungarian Operations Research ...
Péter Biró 0001 +3 more
openaire +4 more sources
Dealing with non-metric dissimilarities in fuzzy central clustering algorithms [PDF]
, 2008 Clustering is the problem of grouping objects on the basis of a similarity measure among them. Relational clustering methods can be employed when a feature-based representation of the objects is not available, and their description is given in terms of ...
Filippone, Maurizio +2 more
core +1 more source
Open Journal of Mathematical OptimizationOptimizing the transient control of gas networks is a highly challenging task. The corresponding model incorporates the combinatorial complexity of determining the settings for the many active elements as well as the non-linear and non-convex nature of ...
Hennings, Felix +2 more
doaj +1 more source
GNSS Jamming and Spoofing Situational Awareness Maps [PDF]
TransNavThe widespread and rich use of global navigation satellite systems (GNSSs) means that they have become a frequent target for intentional interference that impedes, falsifies, or prevents their operational existence.
Dariusz Zmyslowski, Jan Kelner
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Formal proofs for broadcast algorithms [PDF]
, 2014 Standard distributed algorithmic solutions to recurring distributed problems are commonly specified and described informally. A proper understanding of these distributed algorithms that clarifies ambiguities requires formal descriptions.
Francalanza, Adrian, Zammit, Mandy
core +1 more source
Designing a YOLOv8n-based Video Surveillance System for Ship Aspect Recognition [PDF]
TransNavAccording to the Convention on the International Regulations for Preventing Collisions at Sea (COLREGs), vessels must maintain an effective lookout by sight, hearing, and all available technical means, taking into account prevailing circumstances and ...
Olena Pashenko +2 more
doaj +1 more source
Determination of Hydrodynamic Coefficients of Moonpool from Free Decay and Forced Oscillation Tests Including the Influence of Damping Plates [PDF]
TransNavThe paper presents Reynolds-Averaged Navier–Stokes (RANS) simulations of a hull with a moonpool, aiming to determine its hydrodynamic coefficients and to evaluate the effect of damping plates.
Ewelina Ciba +2 more
doaj +1 more source
An algorithm for starting multistep methods
Computers & Mathematics with Applications, 2003 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tirani, R., Paracelli, C.
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Monitoring and Evaluating Sustainable Mobility in a Fragmented Port-City Environment: Evidence from a Maritime University [PDF]
TransNavThe implementation of sustainable mobility initiatives in academic institutions plays a crucial role in shaping environmentally friendly transport behaviours and enhancing urban accessibility.
Agnieszka Jankowska +3 more
doaj +1 more source