A Sofia , 2008
نویسندگان
چکیده
This paper presents an extended behavior of networks of evolutionary processors. Usually, such nets are able to solve NP-complete problems working with symbolic information. Information can evolve applying rules and can be communicated though the net provided some constraints are verified. These nets are based on biological behavior of membrane systems, but transformed into a suitable computational model. Only symbolic information is communicated. This paper proposes to communicate evolution rules as well as symbolic information. This idea arises from the DNA structure in living cells, such DNA codes information and operations and it can be sent to other cells. Extended nets could be considered as a superset of networks of evolutionary processors since permitting and forbidden constraints can be written in order to deny rules communication.
منابع مشابه
Fever of unknown origin and Q-fever: a case series in a Bulgarian hospital
Background: Fever of unknown origin (FUO) is a perplexing medical problem. The causes for FUO are more than 200 diseases. The aim of the study was to present human clinical cases of Coxiella burnetii infection debuting as FUO. Methods: The following methods were conducted in the study: literature search, laboratory, imaging, and statistical methods. Criteria of Durack and Street were applied f...
متن کاملBright optical beams in weakly nonlocal media: Variational analysis
Kaloyan S. Bezuhanov, Alexander A. Dreischuh, and Wieslaw Krolikowski Department of Quantum Electronics, Faculty of Physics, Sofia University, BG-1164 Sofia, Bulgaria Laser Physics Centre, Research School of Physical Sciences and Engineering, Australian National University, Canberra ACT 0200, Australia Nonlinear Photonics Centre, Research School of Physical Sciences and Engineering, Australian ...
متن کاملTowards an Ontology Mapping Process for Business Process Composition
Célia Talma Martins, Américo Azevedo, H. Sofia Pinto, Eugénio Oliveira 1LIACC-NIAD&R, Faculty of Engineering, University of Porto R. Dr. Roberto Frias, 4200-465 Porto, Portugal 2ISCAP, Rua Jaime Lopes Amorim, s/n, 4465-004 S. Mamede de Infesta Faculty of Engineering, University of Porto INESC Porto, Portugal 5INESC-ID/IST, Rua ALves Redol, 9, 1000-029 Lisboa [email protected]; [email protected]; sofia@...
متن کاملde Travail du Centre d ’ Economie de la Sorbonne
We establish that an exchange economy, i.e., preferences and endowments, that generates a given aggregate excess demand (AED) function is close to the economy generating the AED obtained by an arbitrary perturbation of the original one.
متن کاملAccess and Mobility Policy Control at the Network Edge
The fifth generation (5G) system architecture is defined as service-based and the core network functions are described as sets of services accessible through application programming interfaces (API). One of the components of 5G is Multi-access Edge Computing (MEC) which provides the open access to radio network functions through API. Using the mobile edge API third party analytics applications ...
متن کامل