Title :
Partially Observable Gene Regulatory Network Control without a Boundary on Horizon
Author :
Erdogdu, U. ; Polat, Faruk ; Alhajj, Reda
Author_Institution :
Dept. of Comput. Eng., Middle East Tech. Univ., Ankara, Turkey
Abstract :
Gene regulatory networks (GRNs) govern the protein transcription process in the cell and interactions among genes play a vital role in determining the biosynthesis rate of proteins. By using intervention techniques discovered by biological research it is possible to control a GRN, thus promoting or demoting the expression rate of a certain gene. In this work, this control task is studied in a partially observable setting where interventions lack perfect knowledge of the expression level of all genes. Moreover, we formulated the task as a lifelong control problem and developed a more flexible and scalable method than the alternatives described in the literature.
Keywords :
biocontrol; cellular biophysics; genetics; proteins; GRN control; biological research; gene expression rate; gene interactions; intervention techniques; lifelong control problem; partially-observable gene regulatory network control; protein biosynthesis rate determination; protein transcription process; Aerospace electronics; DNA; Data mining; Dynamic programming; Gene expression; Heuristic algorithms; Proteins; GRN control; POMDP; gene expression data; gene regulatory network;
Conference_Titel :
Tools with Artificial Intelligence (ICTAI), 2012 IEEE 24th International Conference on
Conference_Location :
Athens
Print_ISBN :
978-1-4799-0227-9
DOI :
10.1109/ICTAI.2012.20