Index Catalog // ScholarsArchive@OSU

Multiagent learning for locomotion and coordination in tensegrity robotics

Creator:: Iscen, Atil
Abstract:: Tensegrity structures are composed of pure compressional elements that are connected via a network of pure tensional elements. The concept of tensegrity promises numerous advantages to the field of robotics. Tensegrity robots are, however, notoriously difficult to control due to their oscillatory nature and nonlinear interaction between the components. Multiagent...
Resource Type:: Dissertation
Full Text:: - proaches (Reinforcement Learning and Evolutionary Algorithms) to tensegrity robotics problems at different

Using evolutionary economics to explain predator-prey anomalies in the fisheries or explaining micky mouse's ears

Creator:: Wilson, James R.
Abstract:: The development of several sub-fields of general economics, including those of bounded rationality, institutional economics and the evolutionary economics, has expanded the scope and intensity of the dialogue both within economics, as well as between economists and other scientists. One of the more important preoccupations of early evolutionary economics was...
Resource Type:: Research Paper
Full Text:: Using evolutionary economics to explain

Multi-Objective Optimization in Multiagent Systems

Creator:: Yliniemi, Logan Michael
Abstract:: Cooperative multiagent systems are used as solution concepts in many application domains including air traffic control, satellite communications, and extra planetary exploration. As systems become more distributed and complex, we observe three phenomena. First, these systems cannot be accurately modeled, rendering traditional model based control methods inadequate. Second, system parameters...
Resource Type:: Dissertation
Full Text:: Cooperative multiagent systems are used as solution concepts in many application domains including air

Optimizing ballast design of wave energy converters using evolutionary algorithms

Creator:: Colby, Mitchell
Abstract:: Wave Energy Converters (WECs) promise to be a viable alternative to current electrical generation methods. However, these WECs must become more efficient before wide-scale industrial use can become cost-effective. The efficiency of a WEC is primarily dependent upon its geometry and ballast configuration which are both difficult to evaluate, due...
Resource Type:: Masters Thesis
Full Text:: Design of Wave Energy Converters Using Evolutionary Algorithms Abstract approved: Kagan Tumer Wave

Evolutionary Biology for the 21st Century

Creator:: Losos, Jonathan B., Arnold, Stevan J., Bejerano, Gill, Brodie, E. D. III, Hibbett, David, Hoekstra, Hopi E., Mindell, David P., Monteiro, Antonia, Moritz, Craig, Orr, H. Allen, Petrov, Dmitri A., Renner, Susanne S., Ricklefs, Robert E., Soltis, Pamela S., and Turner, Thomas L.
Abstract:: We live in an exciting time for biology. Technological advances have made data collection easier and cheaper than we could ever have imagined just 10 years ago. We can now synthesize and analyze large data sets containing genomes, transcriptomes, proteomes, and multivariate phenotypes. At the same time, society's need for...
Resource Type:: Article
Full Text:: applications of evolutionary theory and methods—from animal and plant breeding to vaccine development to

The evolutionary stability of partial migration

Creator:: Ohms, Haley A.
Abstract:: Natural selection, in its most basic form, is described as a process in which traitsincrease or decrease in frequency depending on their fitness, and only the trait withthe highest fitness will remain in the population. Yet, populations rarely have asingle `optimal' trait. The way natural selection maintains this observed variationwithin...
Resource Type:: Dissertation
Full Text:: Evolutionary Stability of Partial Migration Abstract approved: David A. Lytle Natural selection, in its most

Evolutionary and ecological interactions affecting seaweeds

Creator:: Olson, Annette M.
Abstract:: The term "interaction" in evolutionary biology and ecology describes the relationships among variables in two classes of causal models. In the first, "interaction" refers to the influence of a single putatively causal variable on a variable of interest. In the second class of models, the term applies when a third...
Resource Type:: Dissertation
Full Text:: Evolutionary and ecological interactions affecting

Life history and evolutionary adaptation of Pacific salmon and its application in management

Creator:: Wevers, Mary Jo
Abstract:: An approach to understanding and managing anadromous salmon, steelhead, and sea-run cutthroat trout (Oncorhynchus spp.) based on life history and evolutionary adaptive capacities of species and stocks is presented. Species, stocks, and local populations are viewed as systems that are continuously adapting to changing environmental conditions. They have the potential...
Resource Type:: Dissertation
Full Text:: Evolutionary Adaptation of Pacific Salmon and its Application in Management Abstract approved: Charles E

A neuro-evolutionary multiagent approach to multi-linked inverted pendulum control

Creator:: Sills, Stephen
Abstract:: Recent work has shown humanoid robots with spinal columns, instead of rigid torsos, benefit from both better balance and an increased ability to absorb external impact. Similarly, snake robots have shown promise as a viable option for exploration in confined spaces with limited human access, such as during power plant...
Resource Type:: Masters Thesis
Full Text:: of Science in Mechanical Engineering presented on May 29, 2012. Title: A Neuro-evolutionary

Evolutionary Dynamics of Genomes and Endosymbionts in Plant-Parasitic Nematodes

Creator:: Wasala, Wasala Mudiyanselage Sulochana K.
Abstract:: Plant-parasitic nematodes cause more than US $100 billion in annual agriculture loss worldwide. Thorough knowledge of their genetic diversity, and interactions with endosymbionts and environment have the potential to provide valuable insights into the basic biology of these animals, and assist future efforts aimed at management of these plant parasites....
Resource Type:: Dissertation
Full Text:: for future development in biological control applications, and (ii) evolutionary adaptive potential

ScholarsArchive@OSU

Multiagent learning for locomotion and coordination in tensegrity robotics

Using evolutionary economics to explain predator-prey anomalies in the fisheries or explaining micky mouse's ears

Multi-Objective Optimization in Multiagent Systems

Optimizing ballast design of wave energy converters using evolutionary algorithms

Evolutionary Biology for the 21st Century

The evolutionary stability of partial migration

Evolutionary and ecological interactions affecting seaweeds

Life history and evolutionary adaptation of Pacific salmon and its application in management

A neuro-evolutionary multiagent approach to multi-linked inverted pendulum control

Evolutionary Dynamics of Genomes and Endosymbionts in Plant-Parasitic Nematodes

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