Bandwidth: How Mathematics, Physics, And Chemistry Constrain Society, Alexander Scheeline
Автор: Ceberio Название: Decision Making Under Uncertainty and Constraints ISBN: 3031164148 ISBN-13(EAN): 9783031164149 Издательство: Springer Рейтинг: Цена: 158380.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book shows, on numerous examples, how to make decisions in realistic situations when we have both uncertainty and constraints. In most these situations, the book's emphasis is on the why-question, i.e., on a theoretical explanation for empirical formulas and techniques. Such explanations are important: they help understand why these techniques work well in some cases and not so well in others, and thus, help practitioners decide whether a technique is appropriate for a given situation. Example of applications described in the book ranges from science (biosciences, geosciences, and physics) to electrical and civil engineering, education, psychology and decision making, and religion—and, of course, include computer science, AI (in particular, eXplainable AI), and machine learning. The book can be recommended to researchers and students in these application areas. Many of the examples use general techniques that can be used in other application areas as well, so it is also useful for practitioners and researchers in other areas who are looking for possible theoretical explanations of empirical formulas and techniques.
Автор: Boi Faltings; Adrian Petcu; Fran?ois Fages; France Название: Recent Advances in Constraints ISBN: 3540251766 ISBN-13(EAN): 9783540251767 Издательство: Springer Рейтинг: Цена: 65210.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Constitutes the extended post-proceedings of the ERCIM/CoLogNet International Workshop on Constraint Satisfaction and Constraint Logic Programming, CSCLP 2004, held in Lausanne, Switzerland in June 2004. This work includes papers that are organized in topical sections on constraint propagation, constraint search, and applications.
Автор: Dong-Sheng Ding Название: Broad Bandwidth and High Dimensional Quantum Memory Based on Atomic Ensembles ISBN: 9811356416 ISBN-13(EAN): 9789811356414 Издательство: Springer Рейтинг: Цена: 93160.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This thesis presents an experimental study of quantum memory based on cold atomic ensembles and discusses photonic entanglement. It mainly focuses on experimental research on storing orbital angular momentum, and introduces readers to methods for storing a single photon carried by an image or an entanglement of spatial modes. The thesis also discusses the storage of photonic entanglement using the Raman scheme as a step toward implementing high-bandwidth quantum memory. The storage of photonic entanglement is central to achieving long-distance quantum communication based on quantum repeaters and scalable linear optical quantum computation. Addressing this key issue, the findings presented in the thesis are very promising with regard to future high-speed and high-capacity quantum communications.
Автор: Nandit R. Soparkar; Henry F. Korth; Abraham Silber Название: Time-Constrained Transaction Management ISBN: 1461286158 ISBN-13(EAN): 9781461286158 Издательство: Springer Рейтинг: Цена: 139710.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Transaction processing is an established technique for the concurrent and fault- tolerant access of persistent data. While this technique has been successful in standard database systems, factors such as time-critical applications, emerg- ing technologies, and a re-examination of existing systems suggest that the performance, functionality and applicability of transactions may be substan- tially enhanced if temporal considerations are taken into account. That is, transactions should not only execute in a "legal" (i.e., logically correct) man- ner, but they should meet certain constraints with regard to their invocation and completion times. Typically, these logical and temporal constraints are application-dependent, and we address some fundamental issues for the man- agement of transactions in the presence of such constraints. Our model for transaction-processing is based on extensions to established mod- els, and we briefly outline how logical and temporal constraints may be ex- pressed in it. For scheduling the transactions, we describe how legal schedules differ from one another in terms of meeting the temporal constraints. Exist- ing scheduling mechanisms do not differentiate among legal schedules, and are thereby inadequate with regard to meeting temporal constraints. This provides the basis for seeking scheduling strategies that attempt to meet the temporal constraints while continuing to produce legal schedules.
Автор: Alexander Scheeline Название: Bandwidth: How Mathematics, Physics, And Chemistry Constrain Society ISBN: 9811237875 ISBN-13(EAN): 9789811237874 Издательство: World Scientific Publishing Рейтинг: Цена: 105600.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The physical sciences and mathematics are extraordinarily useful in explaining the material world. People and society are constrained by physical reality, but we are often unclear on what constraints are absolute, which may be relative, and those that are simply a matter of taste. Bandwidth explains how limitations in the movement and perception of information constrain human behavior, cognition, interaction, and perspective. How fast can we learn? How much? Why are habits and biases unavoidable? Why is the common statement 'any nation that can land people on the moon surely can ...' frequently wrong? Using equations and physical models, Bandwidth describes constraints which, in part, explain political, economic, religious, and personal frictions. Aspects considered include: how much information can one human absorb in a lifetime? How far does a process of perturbation propagate? How do specialization or generalization, critical thinking or belief, influence what people accomplish? Throughout, equations are used to compactly express ideas, illustrating why mathematical economy of expression accelerates communication and deeper understanding. The critical impacts of uncertainty, fluctuations, or noise, and their implications for law and society, are emphasized.
Автор: Volker Gaede; Alexander Brodsky; Oliver G?nther; D Название: Constraint Databases and Applications ISBN: 3540625011 ISBN-13(EAN): 9783540625018 Издательство: Springer Рейтинг: Цена: 69870.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This text contains conference proceedings and selected papers. The papers are organized into sections on languages, expressiveness of spatial languages, systems, temporal applications, new applications, indexing, constraint programming, and optimization.
Автор: Gangadharan Название: Constraining Designs for Synthesis and Timing Analysis ISBN: 1461432685 ISBN-13(EAN): 9781461432685 Издательство: Springer Рейтинг: Цена: 111790.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This guide to timing constraints in integrated circuit design shows how to maximize performance of IC designs by specifying timing requirements correctly. Coverage includes such design aspects as synthesis, static timing analysis and placement and routing.
Автор: Hofer Название: Detection Efficiency and Bandwidth Optimized Electro-Optic Sampling of Mid-Infrared Waves ISBN: 3031153278 ISBN-13(EAN): 9783031153273 Издательство: Springer Рейтинг: Цена: 139750.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This thesis investigates the detection efficiency of field-resolved measurements of ultrashort mid-infrared waves via electro-optic sampling for the first time. Employing high-power gate pulses and phase-matched upconversion in thick nonlinear crystals, unprecedented efficiencies are achieved for octave-spanning fields in this wavelength range. In combination with state-of-the art, high-power, ultrashort mid-infrared sources, this allows to demonstrate a new regime of linear detection dynamic range for field strengths from mV/cm to MV/cm-levels. These results crucially contribute to the development of field-resolved spectrometers for early disease detection, as fundamental vibrational modes of (bio-)molecules lie in the investigated spectral range. The results are discussed and compared with previous sensitivity records for electric-field measurements and reference is made to related implementations of the described characterization technique. Including a detailed theoretical description and simulation results, the work elucidates crucial scaling laws, characteristics and limitations. The thesis will thus serve as an educational introduction to the topic of field-resolved measurements using electro-optic sampling, giving detailed instructions on simulations and experimental implementations. At the same time, it showcases the state-of-the-art in terms of detection sensitivity for characterizing mid-infrared waves.
We present queueing-based algorithms to calculate the bandwidth required for a video stream so that the three main Quality of Service constraints, i.e., end-to-end delay, jitter and packet loss, are ensured.
Conversational and streaming video-based applications are becoming a major part of the everyday Internet usage. The quality of these applications (QoS), as experienced by the user, depends on three main metrics of the underlying network, namely, end-to-end delay, jitter and packet loss. These metrics are, in turn, directly related to the capacity of the links that the video traffic traverses from its source to destination. The main problem that this book addresses is how much bandwidth we should allocate on the path from source to destination of a video traffic flow such that the end-to-end delay, jitter and packet loss of the video packets are within some expected required bounds.
Автор: Sridhar Gangadharan; Sanjay Churiwala Название: Constraining Designs for Synthesis and Timing Analysis ISBN: 1489989161 ISBN-13(EAN): 9781489989161 Издательство: Springer Рейтинг: Цена: 95770.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This guide to timing constraints in integrated circuit design shows how to maximize performance of IC designs by specifying timing requirements correctly. Coverage includes such design aspects as synthesis, static timing analysis and placement and routing.
Автор: Fran?ois Fages; Francesca Rossi; Sylvain Soliman Название: Recent Advances in Constraints ISBN: 3540898115 ISBN-13(EAN): 9783540898115 Издательство: Springer Рейтинг: Цена: 65210.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Covers the proceedings of the 12th Annual ERCIM International Workshop on Constraint Solving and Constraint Logic Programming, CSCLP 2007, held in Rocquencourt, France, in June 2007. This book addresses various aspects of constraint and logic programming, including foundational issues, and implementation techniques.
Автор: Ioannis Vlahavas; Panagiotis Tsarchopoulos; Ilias Название: Parallel and Constraint Logic Programming ISBN: 0792383710 ISBN-13(EAN): 9780792383710 Издательство: Springer Рейтинг: Цена: 167660.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Constraint Logic Programming (CLP) extends the semantics of Prolog in such a way that the combinatorial explosion, a characteristic of most problems in the field of Artificial Intelligence, can be tackled efficiently. This book presents parallel and constraint logic programming, offering a basic understanding of the two fields.
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