TY - GEN
T1 - Computing by only observing
AU - Cavaliere, Matteo
AU - Frisco, Pierluigi
AU - Hoogeboom, Hendrik Jan
PY - 2006
Y1 - 2006
N2 - The paradigm of evolution/observation is based on the idea that a computing device can be obtained by combining a basic system and an observer that transforms the evolution of the basic system into a readable output. In this framework we investigate what can be computed by changing the observer but not the basic observed system. We consider grammars as basic systems combined with finite state automata as observers, watching either the sequence of sentential forms or the productions used by the grammar. It is possible to obtain computational completeness only varying the observer, without modifying the basic system, which is a fixed context-free grammar. © Springer-Verlag Berlin Heidelberg 2006.
AB - The paradigm of evolution/observation is based on the idea that a computing device can be obtained by combining a basic system and an observer that transforms the evolution of the basic system into a readable output. In this framework we investigate what can be computed by changing the observer but not the basic observed system. We consider grammars as basic systems combined with finite state automata as observers, watching either the sequence of sentential forms or the productions used by the grammar. It is possible to obtain computational completeness only varying the observer, without modifying the basic system, which is a fixed context-free grammar. © Springer-Verlag Berlin Heidelberg 2006.
UR - http://www.scopus.com/inward/record.url?scp=33746191320&partnerID=8YFLogxK
U2 - 10.1007/11779148_28
DO - 10.1007/11779148_28
M3 - Conference contribution
SN - 354035428X
SN - 9783540354284
VL - 4036 LNCS
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 304
EP - 314
BT - Developments in Language Theory - 10th International Conference, DLT 2006, Proceedings
T2 - 10th International Conference on Developments in Language Theory
Y2 - 26 June 2006 through 29 June 2006
ER -