Observatorio de I+D+i UPM

Descripción
Abstract interpretation is a well-established technique for performing static analyses of logic programs. However, choosing the abstract domain, widening, fixpoint, etc. that provides the best precisioncost trade-off remains an open problem. This is in a good part because of the challenges involved in measuring and comparing the precision of different analyses. We propose a new approach for measuring such precision, based on defining distances in abstract domains and extending them to distances between whole analyses of a given program, thus allowing comparing precision across different analyses. We survey and extend existing proposals for distances and metrics in lattices or abstract domains, and we propose metrics for some common domains used in logic program analysis, as well as extensions of those metrics to the space of whole program analysis. We implement those metrics within the CiaoPP framework and apply them to measure the precision of different analyses over both benchmarks and a realistic program.
Internacional	Si
JCR del ISI	Si
Título de la revista	Lecture Notes in Computer Science
ISSN	0302-9743
Factor de impacto JCR	0,402
Información de impacto
Volumen	12042
DOI	10.1007/978-3-030-45260-5_4
Número de revista
Desde la página	57
Hasta la página	72
Mes	NOVIEMBRE
Ranking

Esta actividad pertenece a memorias de investigación

• Autor: Ignacio Casso
• Autor: José Francisco Morales (IMDEA Software)
• Autor: Pedroq López García (IMDEA Software)
• Autor: Roberto Giacobazzi (IMDEA Software)
• Autor: Manuel de Hermenegildo Salinas (UPM)

• Creador: Grupo de Investigación: Computación lógica, Lenguajes, Implementación y Paralelismo (CLIP)
• Departamento: Inteligencia Artificial