23,768 research outputs found
Graph Theory and Networks in Biology
In this paper, we present a survey of the use of graph theoretical techniques
in Biology. In particular, we discuss recent work on identifying and modelling
the structure of bio-molecular networks, as well as the application of
centrality measures to interaction networks and research on the hierarchical
structure of such networks and network motifs. Work on the link between
structural network properties and dynamics is also described, with emphasis on
synchronization and disease propagation.Comment: 52 pages, 5 figures, Survey Pape
Evolutionary Algorithms for Reinforcement Learning
There are two distinct approaches to solving reinforcement learning problems,
namely, searching in value function space and searching in policy space.
Temporal difference methods and evolutionary algorithms are well-known examples
of these approaches. Kaelbling, Littman and Moore recently provided an
informative survey of temporal difference methods. This article focuses on the
application of evolutionary algorithms to the reinforcement learning problem,
emphasizing alternative policy representations, credit assignment methods, and
problem-specific genetic operators. Strengths and weaknesses of the
evolutionary approach to reinforcement learning are presented, along with a
survey of representative applications
2018 Conference Abstracts: Annual Undergraduate Research Conference at the Interface of Biology and Mathematics
Schedule and abstract book for the Tenth Annual Undergraduate Research Conference at the Interface of Biology and Mathematics
Date: October 27-28, 2018Location: UT Conference Center, KnoxvillePlenary Speaker: Holly Gaff, Biological Sciences, Old Dominion Univ.Featured Speaker: Nina Fefferman, Ecology & Evolutionary Biology, Mathematics, Univ. of Tennessee, Knoxvill
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