The results of research per ormed on the meteorological radar set, AN/FPS-68, that as received for evaluation by the Air Force, are provided. Due to the lack of operational data from the installation at AFCRL-GRD, Maynard, Massachusetts, additional data were obtained from the installation at L.G. Hanscom Field, Massachusetts, and included in the analysis. Included in t e analysis are the results of the operational tests, uman factors engineering review, and the reliability study on the AN/FPS-68. It is concluded that the AN/FPS-68 demonstrated its feasibility as an operational tool, and that development of the improved model AN/FPS-77(V) is desirable. (Author).
The results of research per ormed on the meteorological radar set, AN/FPS-68, that as received for evaluation by the Air Force, are provided.
This volume contains the proceedings of the ninth international workshop on logic-based program synthesis and transformation (LOPSTR’99) which was held in Venice (Italy), September 22-24, 1999. LOPSTRistheannualworkshopandforumforresearchersinthelogic-based program development stream of computational logic. The main focus used to be on synthesis and transformation of logic programs, but the workshop is open to contributions on logic-based program development in any paradigm. Previous workshops were held in Manchester, UK (1991, 1992), Louvain-la-Neuve, B- gium (1993), Pisa, Italy (1994), Arnhem, The Netherlands (1995), Stockholm, Sweden (1996), Leuven, Belgium (1997), and Manchester, UK (1998). LOPSTR is a real workshop in the sense that it is a friendly and lively forum for presenting recent and current research as well as discussing future trends. Formal proceedings of the workshop are produced only after the workshop and contain only those papers selected by the program committee after a second refereeing process. The program committee of LOPSTR’99 accepted 20 extended abstracts for presentation at the workshop; then selected 14 papers for inclusion in the po- workshop proceedings. Selected papers cover all the main streams of LOPSTR’s topics: synthesis, specialization, transformation, analysis, and veri?cation. Ve- ?cation, transformation, and specialization methods are applied to functional, constraint, logic, and imperative programming.
There are several kinds of temporal logic, the most used in model-checking being
PLTL (Propositional Linear Temporal Logic) [37], CTL (Computation Tree Logic) [
8] and the mu-calculus [32]. Reachability analysis is a variant of ...
This book constitutes the thoroughly refereed proceedings of the 21st International Symposium on Logic-Based Program Synthesis and Transformation, LOPSTR 2011, held in Odense, Denmark in July 2011. The 6 revised full papers presented together with 8 additional papers were carefully reviewed and selected from 28 submissions. Among the topics covered are specification, synthesis, verification, analysis, optimization, specialization, security, certification, applications and tools, program/model manipulation, and transformation techniques for any programming language paradigm.
We propose a program specialization technique for locally stratified CLP(Z)
programs, that is, logic programs with linear constraints over the set Z of the
integer numbers. For reasons of efficiency our technique makes use of a
relaxation from ...
This book constitutes the thoroughly refereed post-proceedings of the 12th International Workshop on Logic Based Program Synthesis and Transformation, LOPSTR 2002, held in Madrid, Spain in September 2002. The 15 revised full papers presented together with 7 abstracts were carefully selected during two rounds of reviewing and revision from 40 submissions. The papers are organized in topical sections on debugging and types, tabling and constraints, abstract interpretation, program refinement, verification, partial evaluation, and rewriting and object-oriented development.
12th International Workshop, LOPSTR 2002, Madrid, Spain, September 17-20,
2002, Revised Selected Papers M. Leuschel, LOPSTR (Symposium), Spain)
Lopstr 200 (2002 Madrid. Two Variables per Linear Inequality as an Abstract
Domain ...
This book constitutes the thoroughly refereed postproceedings of the 14th International Symposium on Logic Based Program Synthesis and Transformation, LOPSTR 2004, held in Verona, Italy in August 2004. The 17 revised full papers presented were carefully selected and revised from 23 full paper and 11 extended abstract submissions. The papers are organized in topical sections on verification and analysis, theory and security, transformations, program development, termination, and program development and synthesis.
By bounding the degrees of these polynomials and their number, our method
reduces schema instantiation to non-linear constraint solving, based on the
theory of polynomial ideals. Although non-linear constraint solving is NP-hard, a
solution ...
This book constitutes the thoroughly refereed post-conference proceedings of the 18th International Symposium on Logic-Based Program Synthesis and Transformation, LOPSTR 2008, held in Valencia, Spain, during July 17-18, 2008. The 11 revised full papers presented together with one invited talk were carefully reviewed and selected for inclusion in the book. LOPSTR traditionally solicits papers in the areas of specification, synthesis, verification, transformation, analysis, optimization, composition, security, reuse, applications and tools, component-based software development, software architectures, agent-based software development, and program refinement.
In this paper we present a procedure for representing the semantics of linear
hybrid automata (LHAs) as constraint logic programs (CLP); flexible and accurate
analysis and verification of LHAs can then be performed using generic CLP ...
