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Author: Hans Hüttel
Publisher: Cambridge University Press
ISBN: 1139788590
Category : Computers
Languages : en
Pages : 291
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Book Description
Structural operational semantics is a simple, yet powerful mathematical theory for describing the behaviour of programs in an implementation-independent manner. This book provides a self-contained introduction to structural operational semantics, featuring semantic definitions using big-step and small-step semantics of many standard programming language constructs, including control structures, structured declarations and objects, parameter mechanisms and procedural abstraction, concurrency, nondeterminism and the features of functional programming languages. Along the way, the text introduces and applies the relevant proof techniques, including forms of induction and notions of semantic equivalence (including bisimilarity). Thoroughly class-tested, this book has evolved from lecture notes used by the author over a 10-year period at Aalborg University to teach undergraduate and graduate students. The result is a thorough introduction that makes the subject clear to students and computing professionals without sacrificing its rigour. No experience with any specific programming language is required.
Author: Hans Hüttel
Publisher: Cambridge University Press
ISBN: 1139788590
Category : Computers
Languages : en
Pages : 291
Get Book Here
Book Description
Structural operational semantics is a simple, yet powerful mathematical theory for describing the behaviour of programs in an implementation-independent manner. This book provides a self-contained introduction to structural operational semantics, featuring semantic definitions using big-step and small-step semantics of many standard programming language constructs, including control structures, structured declarations and objects, parameter mechanisms and procedural abstraction, concurrency, nondeterminism and the features of functional programming languages. Along the way, the text introduces and applies the relevant proof techniques, including forms of induction and notions of semantic equivalence (including bisimilarity). Thoroughly class-tested, this book has evolved from lecture notes used by the author over a 10-year period at Aalborg University to teach undergraduate and graduate students. The result is a thorough introduction that makes the subject clear to students and computing professionals without sacrificing its rigour. No experience with any specific programming language is required.
Author: Hans Hüttel
Publisher:
ISBN: 9781139775717
Category : COMPUTERS
Languages : en
Pages : 291
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Book Description
A rigorous, self-contained introduction to the theory of operational semantics of programming languages and its use.
Author: Spencer C. H. Barrett
Publisher: University of Chicago Press
ISBN: 0226038165
Category : Science
Languages : en
Pages : 216
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Book Description
The first volume to address the study of evolutionary transitions in plants, Major Evolutionary Transitions in Flowering Plant Reproduction brings together compelling work from the three areas of significant innovation in plant biology: evolution and adaptation in flowers and pollination, mating patterns and gender strategies, and asexual reproduction and polyploidy. Spencer C. H. Barrett assembles here a distinguished group of authors who address evolutionary transitions using comparative and phylogenetic approaches, the tools of genomics, population genetics, and theoretical modeling, and through studies in development and field experiments in ecology. With special focus on evolutionary transitions and shifts in reproductive characters—key elements of biological diversification and research in evolutionary biology—Major Evolutionary Transitions in Flowering Plant Reproduction is the most up-to-date treatment of a fast-moving area of evolutionary biology and ecology.
Author: Samuel Walker Flake
Publisher:
ISBN:
Category :
Languages : en
Pages : 164
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Book Description
Author: DIMACS (GROUP)
Publisher:
ISBN:
Category : Computational geometry
Languages : en
Pages : 42
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Book Description
In particular, the questions of the following form are addressed: (i) how many different minimum spanning trees can arise if one point moves while the others remain fixed, (ii) when does the minimum spanning tree change its topology if all points are allowed to move arbitrarily."
Author: Jianer Chen
Publisher: Springer
ISBN: 3642212603
Category : Computers
Languages : en
Pages : 466
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Book Description
This volume constitutes the refereed proceedings of the 7th International Symposium on Bioinformatics Research and Applications, ISBRA 2011, held in Changsha, China, in May 2011. The 36 revised full papers presented together with 4 invited talks were carefully reviewed and selected from 92 submissions. Topics presented span all areas of bioinformatics and computational biology, including the development of experimental or commercial systems.
Author: Hans-Dieter Kochs
Publisher: Springer
ISBN: 3319649914
Category : Technology & Engineering
Languages : en
Pages : 398
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Book Description
The book focuses on system dependability modeling and calculation, considering the impact of s-dependency and uncertainty. The best suited approaches for practical system dependability modeling and calculation, (1) the minimal cut approach, (2) the Markov process approach, and (3) the Markov minimal cut approach as a combination of (1) and (2) are described in detail and applied to several examples. The stringently used Boolean logic during the whole development process of the approaches is the key for the combination of the approaches on a common basis. For large and complex systems, efficient approximation approaches, e.g. the probable Markov path approach, have been developed, which can take into account s-dependencies be-tween components of complex system structures. A comprehensive analysis of aleatory uncertainty (due to randomness) and epistemic uncertainty (due to lack of knowledge), and their combination, developed on the basis of basic reliability indices and evaluated with the Monte Carlo simulation method, has been carried out. The uncertainty impact on system dependability is investigated and discussed using several examples with different levels of difficulty. The applications cover a wide variety of large and complex (real-world) systems. Actual state-of-the-art definitions of terms of the IEC 60050-192:2015 standard, as well as the dependability indices, are used uniformly in all six chapters of the book.
Author: Jiacun Wang
Publisher: Springer Science & Business Media
ISBN: 146155537X
Category : Science
Languages : en
Pages : 286
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Book Description
Driven by the request for increased productivity, flexibility, and competitiveness, modern civilization increasingly has created high-performance discrete event dynamic systems (DEDSs). These systems exhibit concurrent, sequential, competitive activities among their components. They are often complex and large in scale, and necessarily flexible and thus highly capital-intensive. Examples of systems are manufacturing systems, communication networks, traffic and logistic systems, and military command and control systems. Modeling and performance evaluation play a vital role in the design and operation of such high-performance DEDSs and thus have received widespread attention from researchers over the past two decades. One methodology resulting from this effort is based on timed Petri nets and related graphical and mathematical tools. The popularity that Petri nets have been gaining in modeling of DEDSs is due to their powerful representational ability of concurrency and synchronization; however these properties of DEDSs cannot be expressed easily in traditional formalisms developed for analysis of `classical' systems with sequential behaviors. This book introduces the theories and applications of timed Petri nets systematically. Moreover, it also presents many practical applications in addition to theoretical developments, together with the latest research results and industrial applications of timed Petri nets. Timed Petri Nets: Theory and Application is intended for use by researchers and practitioners in the area of Discrete Event Dynamic Systems.
Author: Philippa Gardner
Publisher: Springer
ISBN: 3642037933
Category : Computers
Languages : en
Pages : 107
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Book Description
This book constitutes the proceedings of the 12th International Symposium on Database Programming Languages, DBPL 2009, held in Lyon, France, in August 2009 in conjunction with VLDB 2009. The papers are deal with topics on database programming languages in the area of but not limited to algorithms, XML query languages, inconsistency handling, data provenance, emerging data models, and type checking.
Author: Gerry John Forbes
Publisher: Transportation Research Board
ISBN: 0309143217
Category : Rural roads
Languages : en
Pages : 114
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Book Description
TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 412: Speed Reduction Techniques for Rural High-to-Low Speed Transitions explores techniques for lowering traffic speeds in rural transition zones. Transition zones are those portions of high-speed roads that have lower posted speed limits as the roadway approaches a settlement.
