rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: Control in Probabilistic Boolean Networks
  name:
    name part: Choudhary, Ashish.
    role:
      role term: creator
  type of resource: text
  genre: bibliography
  origin info:
    place:
      place term: xx
    date issued: 2003
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: print
    form: remote
    extent: vi, 44 leaves : illustrations ; 28 cm.
  abstract: Probabilistic Boolean Networks (PBN's) have been recently introduced as a rule-based paradigm for modeling gene regulatory networks. Such networks provide a convenient tool for studying interactions between different genes while allowing for uncertainty in the knowledge of these relationships. This thesis deals with the issue of control in PBN's. More precisely, given a Probabilistic Boolean Network whose state transition probabilities depend on an external (control) variable, we develop a procedure by which one can choose the sequence of control actions that minimize a given performance index over a finite number of steps. The procedure is based on the theory of controlled Markov chains and makes use of the classical technique of Dynamic Programming. The choice of the finite horizon performance index is motivated by cancer treatment applications where one would ideally like to intervene only over a finite time horizon, then suspend treatment and observe the effects over some additional time before deciding if further intervention is necessary. The undiscounted finite horizon cost minimization problem considered here is the simplest one to formulate and solve, and is selected mainly for clarity of exposition, although more complicated costs could be used, provided appropriate technical conditions are satisfied.
  note: by Ashish Choudhary.
  note: "Major subject: Electrical Engineering".
  note: Vita.
  note: Also available online.
  note: Issued also on microfiche from Lange Micrographics.
  note: M.S. Texas A&M University 2003
  note: Includes bibliographical references (leaves 41-43).
  subject:
    topic: Major electrical engineering
  identifier: https://hdl.handle.net/1969.1/ETD-TAMU-2003-THESIS-C476
  related item:
    location:
      url: https://hdl.handle.net/1969.1/ETD-TAMU-2003-THESIS-C476
  record info:
    record content source: TXA
    record creation date: 031106
    record change date: 20220103114316.0
    record identifier: in00001785134