Results 41 to 50 of about 2,587,041 (196)

Shannon Meets Carnot: Generalized Second Thermodynamic Law

open access: yes, 2008
The classical thermodynamic laws fail to capture the behavior of systems with energy Hamiltonian which is an explicit function of the temperature. Such Hamiltonian arises, for example, in modeling information processing systems, like communication ...
Blahut R. E.   +12 more
core   +1 more source

Inversion of diffraction data for amorphous materials [PDF]

open access: yes, 2016
The general and practical inversion of diffraction data-producing a computer model correctly representing the material explored - is an important unsolved problem for disordered materials.
Biswas, Parthapratim   +2 more
core   +3 more sources

The Role of Artificial Intelligence in Supply Chain Finance in the Context of Industry 5.0: A Systematic Literature Review

open access: yesEngineering Proceedings
This study conducts a systematic literature review based on the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) process. The Scopus database is our main source of data, and our data analyses comprised bibliometric, systematic,
Taoufiq Hamdaoui, Noura Aknin
doaj   +1 more source

Towards an Intelligent Workflow Designer based on the Reuse of Workflow Patterns [PDF]

open access: yes, 2007
In order to perform process-aware information systems we need sophisticated methods and concepts for designing and modeling processes. Recently, research on workflow patterns has emerged in order to increase the reuse of recurring workflow structures ...
Chiao, C.   +5 more
core   +4 more sources

Business models and information systems for sustainable development [PDF]

open access: yes, 2011
Businesses are expected to explore market opportunities in the area of sustainable development, thus contributing to finding solutions aiming at sustainable quality of life.
Sinderen, Marten van
core   +3 more sources

Retrograde infall of the intergalactic gas onto S-galaxy and activity of galactic nuclei

open access: yesOpen Astronomy
We present the results of numerical simulations focused on the accretion of intergalactic gas onto a gas-rich S-type disc galaxy. Our investigation explores the conditions favouring the emergence of counterrotating stellar and gaseous components within ...
Khrapov Sergey S.   +1 more
doaj   +1 more source

Hierarchical Activity-Based Models for Control Flows in Parallel Discrete Event System Specification Simulation Models

open access: yesIEEE Access, 2021
Behavior modeling grounded in the Discrete-Event System Specification (DEVS) and Unified Modeling Language (UML) activity specifications is crucial for simulating dynamical systems.
Abdurrahman Alshareef   +1 more
doaj   +1 more source

Modelica - A Language for Physical System Modeling, Visualization and Interaction [PDF]

open access: yes, 1999
Modelica is an object-oriented language for modeling of large, complex and heterogeneous physical systems. It is suited for multi-domain modeling, for example for modeling of mechatronics including cars, aircrafts and industrial robots which typically ...
Elmqvist, H., Mattsson, S. E., Otter, M.
core  

The use of additional information in problem-oriented learning environments [PDF]

open access: yes, 2001
Self-directed learning with authentic and complex problems (problem-oriented learning) requires that learners observe their own learning and use additional information when it is appropriate – e.g.
Fischer, Frank   +2 more
core   +2 more sources

Structured peer-to-peer-based publication and sharing of ontologies to automatically process SPARQL query on a semantic sensor network

open access: yesInternational Journal of Distributed Sensor Networks, 2018
In recent years, semantic sensor networks are proposed, which apply ontologies to provide query capabilities and data access and allow users to express their needs at a conceptual level.
Huayou Si   +4 more
doaj   +1 more source

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