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	Author	Tronci, Enrico; Della Penna, Giuseppe; Intrigila, Benedetto; Venturini Zilli, Marisa
	Title	A Probabilistic Approach to Automatic Verification of Concurrent Systems			Type	Conference Article
	Year	2001	Publication	8th Asia-Pacific Software Engineering Conference (APSEC)	Abbreviated Journal
	Volume		Issue		Pages	317-324
	Keywords
	Abstract	The main barrier to automatic verification of concurrent systems is the huge amount of memory required to complete the verification task (state explosion). In this paper we present a probabilistic algorithm for automatic verification via model checking. Our algorithm trades space with time. In particular, when memory is full because of state explosion our algorithm does not give up verification. Instead it just proceeds at a lower speed and its results will only hold with some arbitrarily small error probability. Our preliminary experimental results show that by using our probabilistic algorithm we can typically save more than 30% of RAM with an average time penalty of about 100% w.r.t. a deterministic state space exploration with enough memory to complete the verification task. This is better than giving up the verification task because of lack of memory.
	Address
	Corporate Author				Thesis
	Publisher	IEEE Computer Society	Place of Publication	Macau, China	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0-7695-1408-1	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	yes
	Call Number	Sapienza @ mari @ apsec01			Serial	43
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	Author	Tronci, Enrico
	Title	Automatic Synthesis of Control Software for an Industrial Automation Control System			Type	Conference Article
	Year	1999	Publication	Proc.of: 14th IEEE International Conference on: Automated Software Engineering (ASE)	Abbreviated Journal
	Volume		Issue		Pages	247-250
	Keywords
	Abstract	We present a case study on automatic synthesis of control software from formal specifications for an industrial automation control system. Our aim is to compare the effectiveness (i.e. design effort and controller quality) of automatic controller synthesis from closed loop formal specifications with that of manual controller design, followed by automatic verification. Our experimental results show that for industrial automation control systems, automatic synthesis is a viable and profitable (especially as far as design effort is concerned) alternative to manual design, followed by automatic verification.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Cocoa Beach, Florida, USA	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	yes
	Call Number	Sapienza @ mari @ ase99			Serial	49
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	Author	Cesta, Amedeo; Finzi, Alberto; Fratini, Simone; Orlandini, Andrea; Tronci, Enrico
	Title	Merging Planning, Scheduling & Verification – A Preliminary Analysis			Type	Conference Article
	Year	2008	Publication	In Proc. of 10th ESA Workshop on Advanced Space Technologies for Robotics and Automation (ASTRA)	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	yes
	Call Number	Sapienza @ mari @ Astra08			Serial	24
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	Author	Brizzolari, Francesco; Melatti, Igor; Tronci, Enrico; Della Penna, Giuseppe
	Title	Disk Based Software Verification via Bounded Model Checking			Type	Conference Article
	Year	2007	Publication	APSEC '07: Proceedings of the 14th Asia-Pacific Software Engineering Conference	Abbreviated Journal
	Volume		Issue		Pages	358-365
	Keywords
	Abstract	One of the most successful approach to automatic software verification is SAT based bounded model checking (BMC). One of the main factors limiting the size of programs that can be automatically verified via BMC is the huge number of clauses that the backend SAT solver has to process. In fact, because of this, the SAT solver may easily run out of RAM. We present two disk based algorithms that can considerably decrease the number of clauses that a BMC backend SAT solver has to process in RAM. Our experimental results show that using our disk based algorithms we can automatically verify programs that are out of reach for RAM based BMC.
	Address
	Corporate Author				Thesis
	Publisher	IEEE Computer Society	Place of Publication	Washington, DC, USA	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0-7695-3057-5	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	yes
	Call Number	Sapienza @ mari @ Bmtd07			Serial	76
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	Author	Bartolini, Novella; Tronci, Enrico
	Title	On Optimizing Service Availability of an Internet Based Architecture for Infrastructure Protection			Type	Conference Article
	Year	2006	Publication	Cnip	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	yes
	Call Number	Sapienza @ mari @ Bt06			Serial	28
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	Author	Mari, Federico; Melatti, Igor; Salvo, Ivano; Tronci, Enrico
	Title	Synthesis of Quantized Feedback Control Software for Discrete Time Linear Hybrid Systems			Type	Conference Article
	Year	2010	Publication	Computer Aided Verification	Abbreviated Journal
	Volume		Issue		Pages	180-195
	Keywords
	Abstract	We present an algorithm that given a Discrete Time Linear Hybrid System returns a correct-by-construction software implementation K for a (near time optimal) robust quantized feedback controller for along with the set of states on which K is guaranteed to work correctly (controllable region). Furthermore, K has a Worst Case Execution Time linear in the number of bits of the quantization schema.
	Address
	Corporate Author				Thesis
	Publisher	Springer Berlin / Heidelberg	Place of Publication		Editor	Touili, T.; Cook, B.; Jackson, P.
	Language		Summary Language		Original Title
	Series Editor		Series Title	Lecture Notes in Computer Science	Abbreviated Series Title
	Series Volume	6174	Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	yes
	Call Number	Sapienza @ mari @ cav2010			Serial	16
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	Author	Alimguzhin, Vadim; Mari, Federico; Melatti, Igor; Salvo, Ivano; Tronci, Enrico
	Title	Automatic Control Software Synthesis for Quantized Discrete Time Hybrid Systems			Type	Conference Article
	Year	2012	Publication	Proceedings of the 51th IEEE Conference on Decision and Control, CDC 2012, December 10-13, 2012, Maui, HI, USA	Abbreviated Journal
	Volume		Issue		Pages	6120-6125
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	IEEE	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-1-4673-2065-8	Medium
	Area		Expedition		Conference
	Notes	Techreport version can be found at http://arxiv.org/abs/1207.4098			Approved	yes
	Call Number	Sapienza @ mari @ cdc12			Serial	96
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	Author	Tronci, Enrico
	Title	Optimal Finite State Supervisory Control			Type	Conference Article
	Year	1996	Publication	CDC '96: Proceedings of the 35th IEEE International Conference on Decision and Control	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract	Supervisory Controllers are Discrete Event Dynamic Systems (DEDSs) forming the discrete core of a Hybrid Control System. We address the problem of automatic synthesis of Optimal Finite State Supervisory Controllers (OSCs). We show that Boolean First Order Logic (BFOL) and Binary Decision Diagrams (BDDs) are an effective methodological and practical framework for Optimal Finite State Supervisory Control. Using BFOL programs (i.e. systems of boolean functional equations) and BDDs we give a symbolic (i.e. BDD based) algorithm for automatic synthesis of OSCs. Our OSC synthesis algorithm can handle arbitrary sets of final states as well as plant transition relations containing loops and uncontrollable events (e.g. failures). We report on experimental results on the use of our OSC synthesis algorithm to synthesize a C program implementing a minimum fuel OSC for two autonomous vehicles moving on a 4 x 4 grid.
	Address
	Corporate Author				Thesis
	Publisher	IEEE Computer Society	Place of Publication	Washington, DC, USA	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	yes
	Call Number	Sapienza @ mari @ cdc96			Serial	67
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	Author	Tronci, Enrico
	Title	On Computing Optimal Controllers for Finite State Systems			Type	Conference Article
	Year	1997	Publication	CDC '97: Proceedings of the 36th IEEE International Conference on Decision and Control	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	IEEE Computer Society	Place of Publication	Washington, DC, USA	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	yes
	Call Number	Sapienza @ mari @ cdc97			Serial	66
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	Author	BÃ¶hm, Corrado; Tronci, Enrico
	Title	X-separability and left-invertibility in the λ-calculus (extended abstract, invited paper)			Type	Conference Article
	Year	1987	Publication	Proceedings of: Temi e prospettive della Logica e della Filosofia della Scienza contemporanea	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Cesena - Italy	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	yes
	Call Number	Sapienza @ mari @ cesena87			Serial	64
Permanent link to this record