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Author Gribaudo, Marco; Horváth, Andras; Bobbio, Andrea; Tronci, Enrico; Ciancamerla, Ester; Minichino, Michele pdf  doi
openurl 
  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 (up) 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 Editor  
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  Notes Approved yes  
  Call Number Sapienza @ mari @ ress03 Serial 40  
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Author Intrigila, Benedetto; Melatti, Igor; Tofani, Alberto; Macchiarelli, Guido pdf  doi
openurl 
  Title Computational models of myocardial endomysial collagen arrangement Type Journal Article
  Year 2007 Publication Computer Methods and Programs in Biomedicine Abbreviated Journal  
  Volume (up) 86 Issue 3 Pages 232-244  
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  Abstract Collagen extracellular matrix is one of the factors related to high passive stiffness of cardiac muscle. However, the architecture and the mechanical aspects of the cardiac collagen matrix are not completely known. In particular, endomysial collagen contribution to the passive mechanics of cardiac muscle as well as its micro anatomical arrangement is still a matter of debate. In order to investigate mechanical and structural properties of endomysial collagen, we consider two alternative computational models of some specific aspects of the cardiac muscle. These two models represent two different views of endomysial collagen distribution: (1) the traditional view and (2) a new view suggested by the data obtained from scanning electron microscopy (SEM) in NaOH macerated samples (a method for isolating collagen from the other tissue). We model the myocardial tissue as a net of spring elements representing the cardiomyocytes together with the endomysial collagen distribution. Each element is a viscous elastic spring, characterized by an elastic and a viscous constant. We connect these springs to imitate the interconnections between collagen fibers. Then we apply to the net of springs some external forces of suitable magnitude and direction, obtaining an extension of the net itself. In our setting, the ratio forces magnitude /net extension is intended to model the stress /strain ratio of a microscopical portion of the myocardial tissue. To solve the problem of the correct identification of the values of the different parameters involved, we use an artificial neural network approach. In particular, we use this technique to learn, given a distribution of external forces, the elastic constants of the springs needed to obtain a desired extension as an equilibrium position. Our experimental findings show that, in the model of collagen distribution structured according to the new view, a given stress /strain ratio (of the net of springs, in the sense specified above) is obtained with much smaller (w.r.t. the other model, corresponding to the traditional view) elasticity constants of the springs. This seems to indicate that by an appropriate structure, a given stiffness of the myocardial tissue can be obtained with endomysial collagen fibers of much smaller size.  
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  Publisher Elsevier North-Holland, Inc. Place of Publication New York, NY, USA Editor  
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  Series Volume Series Issue Edition  
  ISSN 0169-2607 ISBN Medium  
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  Notes Approved yes  
  Call Number Sapienza @ mari @ Imtm07 Serial 82  
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Author Böhm, Corrado; Tronci, Enrico doi  openurl
  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 (up) 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 Lanotte, Ruggero; Maggiolo-Schettini, Andrea; Tini, Simone; Troina, Angelo; Tronci, Enrico pdf  doi
openurl 
  Title Automatic Analysis of the NRL Pump Type Journal Article
  Year 2004 Publication Electr. Notes Theor. Comput. Sci. Abbreviated Journal  
  Volume (up) 99 Issue Pages 245-266  
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  Abstract We define a probabilistic model for the NRL Pump and using FHP-mur$\varphi$ show experimentally that there exists a probabilistic covert channel whose capacity depends on various NRL Pump parameters (e.g. buffer size, number of samples in the moving average, etc).  
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  Notes Approved yes  
  Call Number Sapienza @ mari @ entcs04 Serial 36  
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Author Hengartner, M. P.; Kruger, T. H. C.; Geraedts, K.; Tronci, E.; Mancini, T.; Ille, F.; Egli, M.; Röblitz, S.; Ehrig, R.; Saleh, L.; Spanaus, K.; Schippert, C.; Zhang, Y.; Leeners, B. pdf  doi
openurl 
  Title Negative affect is unrelated to fluctuations in hormone levels across the menstrual cycle: Evidence from a multisite observational study across two successive cycles Type Journal Article
  Year 2017 Publication Journal of Psychosomatic Research Abbreviated Journal  
  Volume (up) 99 Issue Pages 21-27  
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  Notes Approved no  
  Call Number MCLab @ davi @ Serial 165  
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Author Cesta, Amedeo; Fratini, Simone; Orlandini, Andrea; Finzi, Alberto; Tronci, Enrico pdf  doi
openurl 
  Title Flexible Plan Verification: Feasibility Results Type Journal Article
  Year 2011 Publication Fundamenta Informaticae Abbreviated Journal  
  Volume (up) 107 Issue 2 Pages 111-137  
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  Notes Approved yes  
  Call Number Sapienza @ mari @ fi11 Serial 15  
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Author Leeners, B.; Krueger, T.; Geraedts, K.; Tronci, E.; Mancini, T.; Ille, F.; Egli, M.; Roeblitz, S.; Wunder, D.; Saleh, L.; Schippert, C.; Hengartner, M.P. pdf  url
doi  openurl
  Title Cognitive function in association with high estradiol levels resulting from fertility treatment Type Journal Article
  Year 2021 Publication Hormones and Behavior Abbreviated Journal  
  Volume (up) 130 Issue Pages 104951  
  Keywords Cognition, Estrogen, Estradiol, Fertility treatment, Attention, Cognitive bias  
  Abstract The putative association between hormones and cognitive performance is controversial. While there is evidence that estradiol plays a neuroprotective role, hormone treatment has not been shown to improve cognitive performance. Current research is flawed by the evaluation of combined hormonal effects throughout the menstrual cycle or in the menopausal transition. The stimulation phase of a fertility treatment offers a unique model to study the effect of estradiol on cognitive function. This quasi-experimental observational study is based on data from 44 women receiving IVF in Zurich, Switzerland. We assessed visuospatial working memory, attention, cognitive bias, and hormone levels at the beginning and at the end of the stimulation phase of ovarian superstimulation as part of a fertility treatment. In addition to inter-individual differences, we examined intra-individual change over time (within-subject effects). The substantial increases in estradiol levels resulting from fertility treatment did not relate to any considerable change in cognitive functioning. As the tests applied represent a broad variety of cognitive functions on different levels of complexity and with various brain regions involved, we can conclude that estradiol does not show a significant short-term effect on cognitive function.  
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  ISSN 0018-506x ISBN Medium  
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  Notes Approved no  
  Call Number MCLab @ davi @ Leeners2021104951 Serial 185  
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Author Mancini, T. pdf  doi
openurl 
  Title Now or Never: Negotiating Efficiently with Unknown or Untrusted Counterparts Type Journal Article
  Year 2016 Publication Fundamenta Informaticae Abbreviated Journal  
  Volume (up) 149 Issue 1-2 Pages 61-100  
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  Call Number MCLab @ davi @ DBLP:journals/fuin/Mancini16 Serial 161  
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Author Mancini, T.; Mari, F.; Massini, A.; Melatti, I.; Tronci, E. pdf  doi
openurl 
  Title SyLVaaS: System Level Formal Verification as a Service Type Journal Article
  Year 2016 Publication Fundamenta Informaticae Abbreviated Journal  
  Volume (up) 149 Issue 1-2 Pages 101-132  
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  Call Number MCLab @ davi @ DBLP:journals/fuin/ManciniMMMT16 Serial 160  
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Author Tronci, Enrico pdf  doi
openurl 
  Title Equational Programming in Lambda-Calculus via SL-Systems. Part 1 Type Journal Article
  Year 1996 Publication Theoretical Computer Science Abbreviated Journal  
  Volume (up) 160 Issue 1&2 Pages 145-184  
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  Notes Approved yes  
  Call Number Sapienza @ mari @ tcs96 Serial 54  
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