The Holland Broadcast Language and the Modeling of Biochemical Networks

Abstract. The Broadcast Language is a programming formalism devised by Holland in 1975, which aims at improving the efficiency of Genetic Algorithms (GAs) during long-term evolution. The key mechanism of the Broadcast Language is to allow GAs to employ an adaptable problem representation. Fixed problem encoding is commonly used by GAs but may limit their performance in particular cases. This paper describes an implementation of the Broadcast Language and its application to modeling biochemical networks. Holland presented the Broadcast Language in his book “Adaptation in Natural and Artificial Systems” where only a description of the language was provided, without any implementation. Our primary motivation for this work was the fact that there is currently no published implementation of the Broadcast Language available. Secondly, no additional examination of the Broadcast Language and its applications can be found in the literature. Holland proposed that the Broadcast Language woul...

• Type: Conference
• Year: 2007
• Where: EUROGP
• Authors: James Decraene, George G. Mitchell, Barry McMullin, Ciaran Kelly
• Keywords: Adaptable Problem Representation, Biochemical Networks, Broadcast Language, EUROGP 2007