the proceedings contain 43 papers. the special focus in this conference is on Knowledge Engineering and Knowledge Management. the topics include: Tracing shifting conceptual vocabularies through time;combining distrib...
ISBN:
(纸本)9783319586939
the proceedings contain 43 papers. the special focus in this conference is on Knowledge Engineering and Knowledge Management. the topics include: Tracing shifting conceptual vocabularies through time;combining distributional semantics and structured data to study lexical change;monitor and foster student learning through gamification;a formalization of the French elementary school curricula;semantic integration of geospatial data from earth observations;matching ontologies using a frame-driven approach;soundness and ontology-based consistency of sensor data acquisition plans;selecting and tailoring ontologies with JOYCE;representing contextual information as fluents;an ontological perspective on thematic roles;flexible RDF generation from RDF and heterogeneous data sources with SPARQL-generate;a quality assessment tool for measuring the accessibility of linked data;a benchmarking framework for stream processors;a comparison of linked data sets for use in semantic search on a heterogeneous corpus;building citation networks with SPACIN;graph-based relation validation method;probabilistic inductive logicprogramming on the web;financial sentiment orientation of word combinations;selecting documents relevant for chemistry as a classification problem;addressing knowledge integration with a frame-driven approach;automatic maintenance of semantic annotations;dealing with velocity and variety in the acquisition of heterogeneous sensor data;extracting knowledge claims for automatic evidence synthesis using semantic technology;managing ontology mapping change based on changing inference sets;facilitating the management and analysis of scholarly communication metadata.
the proceedings contain 43 papers. the special focus in this conference is on logic for programming, Artificial Intelligence, and Reasoning. the topics include: Skolemization for substructural logics;reasoning about e...
ISBN:
(纸本)9783662488980
the proceedings contain 43 papers. the special focus in this conference is on logic for programming, Artificial Intelligence, and Reasoning. the topics include: Skolemization for substructural logics;reasoning about embedded dependencies using inclusion dependencies;a tool for solving general deductive games;on anti-subsumptive knowledge enforcement;value sensitivity and observable abstract values for information flow control;fairly efficient machine learning connection prover;decidability, introduction rules and automata;analyzing internet routing security using model checking;boolean formulas for the static identification of injection attacks in java;an adequate compositional encoding of bigraph structure in linear logic with subexponentials;controller synthesis for MDPs and frequency LT\GU;automated benchmarking of incremental SAT and QBF solvers;a labelled sequent calculus for intuitionistic public announcement logic;implicit computational complexity of subrecursive definitions and applications to cryptographic proofs;tools for inductive provers;verification of concurrent programs using trace abstraction refinement;synchronized recursive timed automata;focused labeled proof systems for modal logic;on subexponentials, synthetic connectives, and multi-level delimited control;on the expressive power of communication primitives in parameterised systems;fine grained SMT proofs for the theory of fixed-width bit-vectors;abstract domains and solvers for sets reasoning;relational reasoning via probabilistic coupling;a contextual logical framework;enhancing search-based QBF solving by dynamic blocked clause elimination;reasoning about loops using vampire in key;compositional propositional proofs;normalisation by completeness with heyting algebras and using program synthesis for program analysis.
As numbers of transport everyday increases, necessity of rising safety level predicting and avoiding collisions follows. this paper presents introduction of algorithm that calculates the probability of collision in ma...
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As numbers of transport everyday increases, necessity of rising safety level predicting and avoiding collisions follows. this paper presents introduction of algorithm that calculates the probability of collision in maritime and program that makes suggestions of necessary corrections based on information received from databases and systems onshore, transport vehicles involved in possible collision area or even lack of information. Details will be explained and filled with sample data. Described system is in its beginning of evolution but in the same time it is ready to be implemented in already existed systems or used as base of brand new safety and anti collision software.
Effective quality monitoring per wavelength channel is indispensable to modern high speed transparent DWDM systems. Besides linear and nonlinear degradation, the optical impairments also depend upon wavelength channel...
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ISBN:
(纸本)9781467399883
Effective quality monitoring per wavelength channel is indispensable to modern high speed transparent DWDM systems. Besides linear and nonlinear degradation, the optical impairments also depend upon wavelength channel used along withthe state of other channels at a given time. In this paper we have proposed a mixed integer linear programming(MILP) model for solving routing and wavelength assignment problem that uses logic operators to include impairments caused by the state of the neighbouring channels. Further the optical impairment applicable at each wavelength channel is distinct and under given condition each wavelength channel experiences different deterioration. We compare it with existing mathematical models in which strategic spectrum spacing is employed to mitigate the effect of impairments. It has been found that in the former method, Quality of Transmission (QoT) is maintained at all cost. the latter method though converges much faster but due to non-utilization of certain wavelength channels the overall traffic carrying capacity of WDM system get reduced.
Communication-centered programming is one of the most challenging programming paradigms. Development of modern software applications requires expressive mechanisms to specify and verify the communications between diff...
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ISBN:
(纸本)9781467385817
Communication-centered programming is one of the most challenging programming paradigms. Development of modern software applications requires expressive mechanisms to specify and verify the communications between different parties. In the last decade, many works have used session types to characterize the various aspects of structured communications. Different from session types, we propose a novel session logic with disjunctions to specify and verify the implementation of communication protocols. Our current logic is based on only two-party channel sessions, but it is capable of handling delegation naturally through the use of higher-order channels. Due to our use of disjunctions to model both internal and external choices, we rely solely on conditional statements to support such choices, as opposed to specialized switch constructs in prior proposals. Furthermore, since our proposal is based on an extension of separation logic, it also supports heap-manipulating programs and copyless message passing. We demonstrate the expressivity and applicability of our logic on a number of examples.
We present a new method for solving problems in intuitionistic propositional logic, which involves the use of an incremental SAT-solver. the method scales to very large problems, and fits well into an SMT-based framew...
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ISBN:
(纸本)9783662488997;9783662488980
We present a new method for solving problems in intuitionistic propositional logic, which involves the use of an incremental SAT-solver. the method scales to very large problems, and fits well into an SMT-based framework for interaction with other theories.
Reinforcement Learning - RL is an important agent problem that was not approached using the tools provided by Agent Oriented programming - AOP. AgentSpeak(L) and its Jason implementation based on Java platform are rep...
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ISBN:
(纸本)9781479917808
Reinforcement Learning - RL is an important agent problem that was not approached using the tools provided by Agent Oriented programming - AOP. AgentSpeak(L) and its Jason implementation based on Java platform are representing state-of-the-art approaches of AOP based on the Belief-Desire-Intention - BDI model. Temporal Difference Learning - TDL is a passive RL method that can be used by an agent to learn its utility function while it is acting according to a given policy in an uncertain and dynamic environment. In this paper we present an approach for modeling and implementation of TDL using the Jason AOP language. So, our paper is presenting a contribution towards narrowing the gap between RL and AOP, by endowing BDI agents with TDL skills.
the implication problem for the class of embedded dependencies is undecidable. However, this does not imply lackness of a proof procedure as exemplified by the chase algorithm. In this paper we present a complete axio...
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ISBN:
(数字)9783662488997
ISBN:
(纸本)9783662488997;9783662488980
the implication problem for the class of embedded dependencies is undecidable. However, this does not imply lackness of a proof procedure as exemplified by the chase algorithm. In this paper we present a complete axiomatization of embedded dependencies that is based on the chase and uses inclusion dependencies and implicit existential quantification in the intermediate steps of deductions.
Rule-based languages are being used for ever more ambitious applications. As program size grows however, so does the overhead of team-based development, reusing components, and just keeping a large flat collection of ...
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ISBN:
(纸本)9783662488997;9783662488980
Rule-based languages are being used for ever more ambitious applications. As program size grows however, so does the overhead of team-based development, reusing components, and just keeping a large flat collection of rules from interfering. In this paper, we propose a module system for a small logically-motivated rule-based language. the resulting modules are nothing more than rewrite rules of a specific form, which are themselves just logic formulas. Yet, they provide some of the same features found in advanced module systems such as that of Standard ML, in particular name space separation, support for abstract data types, and parametrization (functors in ML). Our modules also offer essential features for concurrent programming such as facilities for sharing private names. this approach is directly applicable to other rule-based languages, including most forward-chaining logicprogramming languages and many process algebras.
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