Sökning: "agent-based computational modeling"

Hittade 5 avhandlingar innehållade orden agent-based computational modeling.

1. 1. Multi-Agent Based Simulations in the Grid Environment

   Författare :Dawit Mengistu; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Grid computing; Multi-agent Based Simulation; Performance Modeling; Performance Prediction;

   Sammanfattning : The computational Grid has become an important infrastructure as an execution environment for scientific applications that require large amount of computing resources. Applications which would otherwise be unmanageable or take a prohibitively longer execution time under previous computing paradigms can now be executed efficiently on the Grid within a reasonable time. LÄS MER

3. 2. Learning-by-modeling : Novel Computational Approaches for Exploring the Dynamics of Learning and Self-governance in Social-ecological Systems

   Författare :Emilie Lindkvist; Maja Schlüter; Jon Norberg; Örjan Ekeberg; James Dyke; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Complex adaptive systems; Renewable resources; Adaptive management; Small-scale fisheries; Artificial intelligence; Reinforcement learning; Agent-based modeling; agent-baserade modeller; artificiell intelligens; social-ekologiska system; komplexa adaptiva system; förnyelsebara naturresurser; adaptiv förvaltning; Sustainability Science; vetenskap om hållbar utveckling;

   Sammanfattning : As a consequence of global environmental change, sustainable management and governance of natural resources face critical challenges, such as dealing with non-linear dynamics, increased resource variability, and uncertainty. This thesis seeks to address some of these challenges by using simulation models. LÄS MER

4. 3. Inverse and Forward Approaches for Optimal Control and Estimation in Agent-Based Systems

   Författare :Yibei Li; Xiaoming Hu; Per Enqvist; Bijoy Ghosh; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Autonomous systems; inverse optimal control; system identification; nonlinear systems; formation control; differential game; credit scoring.; Autonoma system; invers optimal styrning; system identifiering; olinjära system; formationsstyrning; differentialspel; kreditvärdering.; Optimeringslära och systemteori; Optimization and Systems Theory;

   Sammanfattning : This dissertation is concerned with three topics within the field of optimal control and estimation in dynamical agent-based systems, with potential applications that meet both engineering and societal needs. Firstly, the inverse optimal control problem is studied. LÄS MER

5. 4. Exploring the Effects of ICT on Environmental Sustainability: From Life Cycle Assessment to Complex Systems Modeling

   Författare :Mohammad Ahmadi Achachlouei; Åsa Moberg; Göran Finnveden; Lorenz M. Hilty; Chris Preist; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Information and communication technology ICT ; sustainability assessment; electronic media; tablet; print media; magazine; Internet; energy; environmental impact; life cycle assessment LCA ; System Dynamics; agent-based modeling; differential equations; simulation modeling; complex and dynamic systems modeling; Informations- och kommunikationsteknik IKT ; hållbarhetsbedömning; elektroniska media; surfplatta; tryckta media; tidskrift; Internet; energi; miljöpåverkan; simulering; differentialekvationer; modellering av komplexa och dynamiska system; System Dynamics; livscykelanalys LCA ; agentbaserad modellering; Planering och beslutsanalys; Planning and Decision Analysis; Informations- och kommunikationsteknik; Information and Communication Technology; Industriell ekologi; Industrial Ecology; Tillämpad matematik och beräkningsmatematik; Applied and Computational Mathematics;

   Sammanfattning : The production and consumption of information and communication technology (ICT) products and services continue to grow worldwide. This trend is accompanied by a corresponding increase in electricity use by ICT, as well as direct environmental impacts of the technology. Yet a more complicated picture of ICT’s effects is emerging. LÄS MER

7. 5. F. A. Hayek's Critique of Legislation

   Författare :Cyril Holm; Torben Spaak; Pauline Westerman; Wennström Bo; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Hayek; legislation; rules; law; rationality; rational action; rational social order; equilibrium; utilitarianism; method of deliberation; criterion of correctness; Elinor Ostrom; Avner Greif; Vernon Smith; Joshua Epstein; complexity; knowledge; social cooperation; information; know-how; the Hayek problem; the invisible hand; Adam Smith; Mises; Keynes; Marx; welfare state; Gilbert Ryle; Michael Polanyi; theory of legislation; legisprudence; jurisprudence; Neo-Kantianism; historicism; cognitive closure; theory of prices; competition; syntax grammar; game theory; generative social science; agent-based computational modeling; institutional policy analysis; normative; primacy of economics; primacy of politics; Sheri Berman; constructivist rationalism; socialism; social democracy; Nozick; Rawls; distribution; justice; freedom; Kant; polycentric government; process of experimentation; speculative philosophy; analytical philosophy; freedom under the law; liberty; philosophy of mind; consequentialist; Jurisprudence; Allmän rättslära;

   Sammanfattning : The dissertation concerns F. A. Hayek’s (1899–1992) critique of legislation. The purpose of the investigation is to clarify and assess that critique. LÄS MER