37,144 research outputs found
The Mukokuseki Strategy and the Application of Pivot Translation in the Localization of Japanese Games
This article investigates the impact of using pivot language on the quality of game localization via a case study on the Japanese game Dark Souls 3. It first discusses the indirectness of the source text and the complexity of the target text in game localization by highlighting the âborn translatedâ nature of the game narrative design. It then explicates the intricacy of having game audio voiced over in English only and including both direct and indirect translations in the localization workflow. It demonstrates the complication in evaluating localization quality from playersâ perspectives and suggests that using English as a pivot language has certain advantages in ensuring multimodal cohesiveness in game localization. The rationale behind the localization approach is then explored through the lens of the mukokuseki strategy, which suggests that the application of pivot translation is driven by market globalization and, ultimately, the pursuit of economic gain
Conditional control of equivalence and the relations different and opposite : a behavior analytic model of complex verbal behavior
Behavior analytic approaches to the explanation of verbal behavior have been criticized because of difficulty explaining verbal productivity---the ability to make novel verbalizations which are in some way appropriate to the context. Match to sample procedures have resulted in the formation of equivalence classes which allow productive responding to untrained stimulus combinations. The central hypothesis of this study is that arbitrarily applicable relations other than equivalence can come to control human responding in ways which are productive. A second-order conditional discrimination procedure was used to establish control over sample-comparison selections where samples and comparisons were arbitrary visual stimuli. Pretraining with non-arbitrary stimuli gave second-order conditional stimuli the function of signaling which relationâsame, different, or opposite---was to control sample-comparison discriminations. These pretrained second-order conditional stimuli were used to establish networks of relations between arbitrary visual stimuli. It was predicted that the network of relations could come to control untrained responding to probes which presented second-order conditional stimuli, samples, and comparisons in novel arrangements. The predicted pattern of responding was derived from formal logic
Relationship-based access control: its expression and enforcement through hybrid logic
Access control policy is typically de ned in terms of attributes, but in many applications it is more natural to de- ne permissions in terms of relationships that resources, systems, and contexts may enjoy. The paradigm of relationshipbased access control has been proposed to address this issue, and modal logic has been used as a technical foundation. We argue here that hybrid logic { a natural and wellestablished extension of modal logic { addresses limitations in the ability of modal logic to express certain relationships. Also, hybrid logic has advantages in the ability to e ciently compute policy decisions relative to a relationship graph. We identify a fragment of hybrid logic to be used for expressing relationship-based access-control policies, show that this fragment supports important policy idioms, and study its expressiveness. We also capture the previously studied notion of relational policies in a static type system. Finally, we point out that use of our hybrid logic removes an exponential penalty in existing attempts of specifying complex relationships such as \at least three friends"
The Governance of Disease Outbreaks
This edited volume is directed at experts in international law, practitioners in international institutions, and other experts who would like to familiarize themselves with the legal framework of infectious disease governance. Using the West African Ebola crisis as a case study, this book is part of a larger collaborative project on international health governance. Project partners are the ForschungsstĂ€tte der Evangelischen Studiengemeinschaft e.V. - Institute for Interdisciplinary Research and the Max Planck Institute for Comparative Public Law and International Law (MPIL). The authors explain the context and substantive legal framework of the Ebola crisis, while also highlighting its human rights aspects, institutional law (such as the debate on the securitization of health), and the limits to a purely legal approach to the subject. The authors are experts in public international law, public health, political science, and anthropology. With contributions by: Elif Askin, Susan L. Erikson, AndrĂ© den Exter, Robert Frau, Wolfgang Hein, Bonnie Kaiser, Hunter Keys, Michael Marx, Edefe Ojomo, Ilja Richard Pavone, Mateja SteinbrĂŒck Platise, Christian R. Thauer, Leonie Vierck, Pedro A. Villarreal, A. Katarina Weilert. Der Sammelband richtet sich an ein Fachpublikum von Völkerrechtlern, Praktikern in internationalen Institutionen und anderen Experten, die sich mit den rechtlichen Rahmenbedingungen der internationalen Governance ansteckender Krankheiten vertraut machen möchten. Fallbeispiel ist die Ebola-Krise in Westafrika. Der Band geht aus einem breiter angelegten Heidelberger Kooperationsprojekt zur âInternational Health Governanceâ der ForschungsstĂ€tte der Evangelischen Studiengemeinschaft e.V. - Institut fĂŒr interdisziplinĂ€re Forschung (FEST) und des Max-Planck-Instituts fĂŒr auslĂ€ndisches öffentliches Recht und Völkerrecht (MPIL) hervor. Die Autoren beleuchten Kontext und materiellen Rechtsrahmen des Themas, auch unter Hervorhebung menschenrechtlicher BezĂŒge, institutionelles Recht (âGesundheit als Sicherheitsrisiko?â) sowie die Grenzen eines genuin rechtlichen Ansatzes. Die Autoren sind den Disziplinen Völkerrecht, Public Health, Politikwissenschaften und Anthropologie zuzuordnen. Mit BeitrĂ€gen von: Elif Askin, Susan L. Erikson, AndrĂ© den Exter, Robert Frau, Wolfgang Hein, Bonnie Kaiser, Hunter Keys, Michael Marx, Edefe Ojomo, Ilja Richard Pavone, Mateja SteinbrĂŒck Platise, Christian R. Thauer, Leonie Vierck, Pedro A. Villarreal, A. Katarina Weilert
Bisimulation, Logic and Reachability Analysis for Markovian Systems
In the recent years, there have been a large amount of investigations on safety verification of uncertain continuous systems. In engineering and applied mathematics, this verification is called stochastic reachability analysis, while in computer science this is called probabilistic model checking
(PMC). In the context of this work, we consider the two terms interchangeable. It is worthy to note that PMC has been mostly considered for discrete systems. Therefore, there is an issue of improving the application of computer science techniques in the formal verification of continuous stochastic systems.
We present a new probabilistic logic of model theoretic nature. The terms of this logic express reachability properties and the logic formulas express statistical properties of terms.
Moreover, we show that this logic characterizes a bisimulation relation for continuous time continuous space Markov processes. For this logic we define a new semantics using state space symmetries. This is a recent concept that was successfully used in model checking. Using this semantics, we prove a full abstraction result. Furthermore, we prove a result that can be used in model checking, namely that the bisimulation preserves the probabilities of the reachable sets
Flow Logic
Flow networks have attracted a lot of research in computer science. Indeed,
many questions in numerous application areas can be reduced to questions about
flow networks. Many of these applications would benefit from a framework in
which one can formally reason about properties of flow networks that go beyond
their maximal flow. We introduce Flow Logics: modal logics that treat flow
functions as explicit first-order objects and enable the specification of rich
properties of flow networks. The syntax of our logic BFL* (Branching Flow
Logic) is similar to the syntax of the temporal logic CTL*, except that atomic
assertions may be flow propositions, like or , for
, which refer to the value of the flow in a vertex, and
that first-order quantification can be applied both to paths and to flow
functions. We present an exhaustive study of the theoretical and practical
aspects of BFL*, as well as extensions and fragments of it. Our extensions
include flow quantifications that range over non-integral flow functions or
over maximal flow functions, path quantification that ranges over paths along
which non-zero flow travels, past operators, and first-order quantification of
flow values. We focus on the model-checking problem and show that it is
PSPACE-complete, as it is for CTL*. Handling of flow quantifiers, however,
increases the complexity in terms of the network to , even
for the LFL and BFL fragments, which are the flow-counterparts of LTL and CTL.
We are still able to point to a useful fragment of BFL* for which the
model-checking problem can be solved in polynomial time. Finally, we introduce
and study the query-checking problem for BFL*, where under-specified BFL*
formulas are used for network exploration
Efficient Symmetry Reduction and the Use of State Symmetries for Symbolic Model Checking
One technique to reduce the state-space explosion problem in temporal logic
model checking is symmetry reduction. The combination of symmetry reduction and
symbolic model checking by using BDDs suffered a long time from the
prohibitively large BDD for the orbit relation. Dynamic symmetry reduction
calculates representatives of equivalence classes of states dynamically and
thus avoids the construction of the orbit relation. In this paper, we present a
new efficient model checking algorithm based on dynamic symmetry reduction. Our
experiments show that the algorithm is very fast and allows the verification of
larger systems. We additionally implemented the use of state symmetries for
symbolic symmetry reduction. To our knowledge we are the first who investigated
state symmetries in combination with BDD based symbolic model checking
Measurable Safety of Automated Driving Functions in Commercial Motor Vehicles
With the further development of automated driving, the functional performance increases resulting in the need for new and comprehensive testing concepts. This doctoral work aims to enable the transition from quantitative mileage to qualitative test coverage by aggregating the results of both knowledge-based and data-driven test platforms. The validity of the test domain can be extended cost-effectively throughout the software development process to achieve meaningful test termination criteria
Towards the integration of functions, relations and types in an AI programming language
This paper describes the design and implementation of the programming language PC-Life. This language integrates the functional and the Logic-oriented programming style and feature types supporting inheritance. This combination yields a language particularly suited to knowledge representation, especially for application in computational linguistics
On the complexity of determinizing monitors
We examine the determinization of monitors. We demonstrate that every monitor is equivalent to a deterministic one, which is at most doubly exponential in size with respect to the original monitor. When monitors are described as CCS-like processes, this doubly-exponential bound is optimal. When (deterministic) monitors are described as finite automata (as their LTS), then they can be exponentially more succinct than their CCS process form.peer-reviewe
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