FORMAL DEFINITION OF BUSINESS RULES BY GRAMMAR SYSTEMS
Published In: 2ND INTERNATIONAL CONFERENCE ON ADVANCES IN INFORMATION PROCESSING AND COMMUNICATION TECHNOLOGY
Author(s): HYPSKY ROMAN , KRESLIKOVA JITKA , ZAMECNIKOVA EVA
Abstract: This paper discusses the formalization of business rules using grammar systems. At the beginning are specified business rules and grammar systems. Then it is described the application of business rules by grammar systems. Finally, the results are evaluated and future development is suggested.
- Publication Date: 19-Apr-2015
- DOI: 10.15224/978-1-63248-044-6-74
- Views: 0
- Downloads: 0
SCHEDULING METHODS FOR A CONFORMAL, PHASED ARRAY MULTIFUNCTION RADAR
Published In: 2ND INTERNATIONAL CONFERENCE ON ADVANCES IN INFORMATION PROCESSING AND COMMUNICATION TECHNOLOGY
Author(s): EMILIO G. PIRACCI , GASPARE GALATI
Abstract: This paper presents a method for the scheduling of a multifunction radar based on an active phased array of the conformal type (frustum of cone). This type of antenna obtains a 360 degrees horizontal coverage by a number M of sectors each one belonging to a sub-array, where different non overlapping sub-arrays can illuminate different targets at the same time. This operation has both the advantages of a rotating antenna and those of the electronic scan of a fixed-faces multifunction radar. In this context, a scheduling algorithm has to organize a number of parallel radar tasks respecting the constrains on the update intervals. The goal is to implement a scheduling algorithm for a system quite similar to a fixed-faces multifunction phased array radar, with the significant difference that the faces number and pointing directions are variable and adaptive to the scenario. An optimization model is presented and then a heuristic models is discussed with some computational results.
- Publication Date: 19-Apr-2015
- DOI: 10.15224/978-1-63248-044-6-75
- Views: 0
- Downloads: 0