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Author Cesta, Amedeo; Finzi, Alberto; Fratini, Simone; Orlandini, Andrea; Tronci, Enrico
Title Flexible Timeline-Based Plan Verification Type Conference Article
Year 2009 Publication KI 2009: Advances in Artificial Intelligence, 32nd Annual German Conference on AI, Paderborn, Germany, September 15-18, 2009. Proceedings Abbreviated Journal
Volume Issue Pages 49-56
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Publisher Springer Place of Publication (down) Editor Mertsching, Bärbel; Hund, M.; Aziz, M.Z.
Language Summary Language Original Title
Series Editor Series Title Lecture Notes in Computer Science Abbreviated Series Title
Series Volume 5803 Series Issue Edition
ISSN 978-3-642-04616-2 ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Sapienza @ mari @ Cffot09 Serial 21
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Author Cesta, Amedeo; Finzi, Alberto; Fratini, Simone; Orlandini, Andrea; Tronci, Enrico
Title Flexible Plan Verification: Feasibility Results Type Conference Article
Year 2009 Publication 16th RCRA International Workshop on “Experimental evaluation of algorithms for solving problems with combinatorial explosion” (RCRA). Proceedings Abbreviated Journal
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Publisher Place of Publication (down) Editor
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Notes Approved yes
Call Number Sapienza @ mari @ Rcra09 Serial 22
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Author Bobbio, Andrea; Ciancamerla, Ester; Minichino, Michele; Tronci, Enrico
Title Functional analysis of a telecontrol system and stochastic measures of its GSM/GPRS connections Type Journal Article
Year 2005 Publication Archives of Transport – International Journal of Transport Problems Abbreviated Journal
Volume 17 Issue 3-4 Pages
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Publisher Place of Publication (down) Editor
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ISSN ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Sapienza @ mari @ jtp05 Serial 31
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Author
Title Charme Type Conference Article
Year 2003 Publication Lecture Notes in Computer Science Abbreviated Journal
Volume 2860 Issue Pages
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Publisher Springer Place of Publication (down) Editor Geist, D.; Tronci, E.
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 3-540-20363-X ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Sapienza @ mari @ editor-charme03 Serial 37
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Author Gribaudo, Marco; Horváth, Andras; Bobbio, Andrea; Tronci, Enrico; Ciancamerla, Ester; Minichino, Michele
Title Fluid Petri Nets and hybrid model checking: a comparative case study Type Journal Article
Year 2003 Publication Int. Journal on: Reliability Engineering & System Safety Abbreviated Journal
Volume 81 Issue 3 Pages 239-257
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Abstract The modeling and analysis of hybrid systems is a recent and challenging research area which is actually dominated by two main lines: a functional analysis based on the description of the system in terms of discrete state (hybrid) automata (whose goal is to ascertain conformity and reachability properties), and a stochastic analysis (whose aim is to provide performance and dependability measures). This paper investigates a unifying view between formal methods and stochastic methods by proposing an analysis methodology of hybrid systems based on Fluid Petri Nets (FPNs). FPNs can be analyzed directly using appropriate tools. Our paper shows that the same FPN model can be fed to different functional analyzers for model checking. In order to extensively explore the capability of the technique, we have converted the original FPN into languages for discrete as well as hybrid as well as stochastic model checkers. In this way, a first comparison among the modeling power of well known tools can be carried out. Our approach is illustrated by means of a ’real world’ hybrid system: the temperature control system of a co-generative plant.
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Publisher Elsevier Place of Publication (down) Editor
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ISSN ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Sapienza @ mari @ ress03 Serial 40
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Author Alimguzhin, V.; Mari, F.; Melatti, I.; Salvo, I.; Tronci, E.
Title Linearising Discrete Time Hybrid Systems Type Journal Article
Year 2017 Publication IEEE Transactions on Automatic Control Abbreviated Journal
Volume 62 Issue 10 Pages 5357-5364
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Abstract Model Based Design approaches for embedded systems aim at generating correct-by-construction control software, guaranteeing that the closed loop system (controller and plant) meets given system level formal specifications. This technical note addresses control synthesis for safety and reachability properties of possibly non-linear discrete time hybrid systems. By means of syntactical transformations that require non-linear terms to be Lipschitz continuous functions, we over-approximate non-linear dynamics with a linear system whose controllers are guaranteed to be controllers of the original system. We evaluate performance of our approach on meaningful control synthesis benchmarks, also comparing it to a state-of-the-art tool.
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Publisher Place of Publication (down) Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0018-9286 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Sapienza @ mari @ ref7902199 Serial 164
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Author Tronci, Enrico
Title Defining Data Structures via Böhm-Out Type Journal Article
Year 1995 Publication J. Funct. Program. Abbreviated Journal
Volume 5 Issue 1 Pages 51-64
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Abstract We show that any recursively enumerable subset of a data structure can be regarded as the solution set to a B??hm-out problem.
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Notes Approved yes
Call Number Sapienza @ mari @ jfp95 Serial 57
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Author Böhm, Corrado; Tronci, Enrico
Title About Systems of Equations, X-Separability, and Left-Invertibility in the lambda-Calculus Type Journal Article
Year 1991 Publication Inf. Comput. Abbreviated Journal
Volume 90 Issue 1 Pages 1-32
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Notes Approved yes
Call Number Sapienza @ mari @ infcomp91 Serial 59
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Author Piperno, Adolfo; Tronci, Enrico
Title Regular Systems of Equations in λ-calculus Type Journal Article
Year 1990 Publication Int. J. Found. Comput. Sci. Abbreviated Journal
Volume 1 Issue 3 Pages 325-340
Keywords
Abstract Many problems arising in equational theories like Lambda-calculus and Combinatory Logic can be expressed by combinatory equations or systems of equations. However, the solvability problem for an arbitrarily given class of systems is in general undecidable. In this paper we shall focus our attention on a decidable class of systems, which will be called regular systems, and we shall analyse some classical problems and well-known properties of Lambda-calculus that can be described and solved by means of regular systems. The significance of such class will be emphasized showing that for slight extensions of it the solvability problem turns out to be undecidable.
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Publisher Place of Publication (down) Editor
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Area Expedition Conference
Notes Approved yes
Call Number Sapienza @ mari @ ijfcs90 Serial 60
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Author Della Penna, Giuseppe; Magazzeni, Daniele; Tofani, Alberto; Intrigila, Benedetto; Melatti, Igor; Tronci, Enrico
Title Automated Generation of Optimal Controllers through Model Checking Techniques Type Conference Article
Year 2006 Publication Icinco-Icso Abbreviated Journal
Volume Issue Pages 26-33
Keywords
Abstract We present a methodology for the synthesis of controllers, which exploits (explicit) model checking techniques. That is, we can cope with the systematic exploration of a very large state space. This methodology can be applied to systems where other approaches fail. In particular, we can consider systems with an highly non-linear dynamics and lacking a uniform mathematical description (model). We can also consider situations where the required control action cannot be specified as a local action, and rather a kind of planning is required. Our methodology individuates first a raw optimal controller, then extends it to obtain a more robust one. A case study is presented which considers the well known truck-trailer obstacle avoidance parking problem, in a parking lot with obstacles on it. The complex non-linear dynamics of the truck-trailer system, within the presence of obstacles, makes the parking problem extremely hard. We show how, by our methodology, we can obtain optimal controllers with different degrees of robustness.
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Publisher INSTICC Press Place of Publication (down) Editor Andrade-Cetto, J.; Ferrier, J.-L.; Pereira, J. M. C. D.; Filipe, J.
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 972-8865-59-7 ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Sapienza @ mari @ Dimmtt06 Serial 79
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