the proceedings contain 8 papers. the special focus in this conference is on Rules and Reasoning. the topics include: On the Complexity of Learning Description logic Ontologies;explanation via Machine Arguing;stream R...
ISBN:
(纸本)9783030600662
the proceedings contain 8 papers. the special focus in this conference is on Rules and Reasoning. the topics include: On the Complexity of Learning Description logic Ontologies;explanation via Machine Arguing;stream Reasoning: From theory to Practice;temporal Ontology-Mediated Queries and First-Order Rewritability: A Short Course;an Introduction to Answer Set programming and Some of Its Extensions;declarative Data Analysis Using Limit Datalog Programs.
Answer Set programming (ASP) is a rule-based language rooted in traditional logicprogramming, Databases, Knowledge Representation, and Nonmonotonic Reasoning. It offers a flexible language for declarative problem sol...
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the data representation and division for finite real number in computers has always been a hot topic in the fields of scientific research and engineering technology. Withthe research of existing real number division ...
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ISBN:
(纸本)9781665405546
the data representation and division for finite real number in computers has always been a hot topic in the fields of scientific research and engineering technology. Withthe research of existing real number division algorithm, design, improvement and adjustment for data structure, algorithm and programming language, and realize the fast division for finite real number. the algorithm can apply to the engineering requirement of finite real number of 506 bits. It replaces the commonly used trial division method with a comparison method, reducing the time complexity of the algorithm. the experimental results demonstrate the correctness and efficiency of the algorithm. the division of the algorithm uses comparison instead of trial division, which reduces the time complexity of the algorithm from O(n 2 ) to O(n). the experimental results show that the algorithm is correct and efficient.
E-learning software is oriented to a heterogeneous group of learners. thus, such systems need to provide personalization to students' needs and preferences so that their knowledge acquisition could become more eff...
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ISBN:
(纸本)9783030496630;9783030496623
E-learning software is oriented to a heterogeneous group of learners. thus, such systems need to provide personalization to students' needs and preferences so that their knowledge acquisition could become more effective. One personalization mechanism is the adaptation to the students' learning modalities. However, this process requires a lot of time when happening manually and is error-prone. In view of the above, this paper presents a novel technique for learning modalities detection. Our approach utilizes the Honey-Mumford model, which classifies students in activists, reflectors, theorists and pragmatists. Furthermore, the automatic detection uses the fuzzy logic technique taking as input the students' interaction withthe learning environment, namely the kind of learning units visited, their type of media, the comments made by students on learning units and their participation in discussions. Our novel technique was incorporated is a tutoring system for learning computer programming and was evaluated with very promising results.
the article proposes a hardware solution for generating pseudo-random numbers. the VHDL development environment was chosen as a platform for implementation of CPLDs, because this programming environment satisfies all ...
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ISBN:
(纸本)9781665409469
the article proposes a hardware solution for generating pseudo-random numbers. the VHDL development environment was chosen as a platform for implementation of CPLDs, because this programming environment satisfies all technological advancements in integrated circuits, where you can easily create digital designs and transfer them to circuits manually or automatically. the main purpose of the work is to present algorithms with execution on CPLDs that will allow creating a fast, efficient and inexpensive pseudo-random number generator. the resulting configurable generator can be used in a wide range of applications where the use of various pseudo-random sequences is required, for example, in implementation built-in self-testing for digital devices. the flowchart and an example of generation are given
the Capacitated Vehicle Routing Problem with Pick-up, Alternative Delivery and Time Windows (CVRPPADTW) is discussed in the paper. the development of this problem was motivated by postal items distribution issues. In ...
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this article considers an artificial intelligence system focused on the flight of a cruise missile. A fuzzy logic system belongs to the field of modern artificial intelligence. the cruise missile is widely used in the...
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ISBN:
(纸本)9781665409469
this article considers an artificial intelligence system focused on the flight of a cruise missile. A fuzzy logic system belongs to the field of modern artificial intelligence. the cruise missile is widely used in the defense and military sphere. A cruise missile flies close to the ground and maneuvers very quickly during its flight. It is very difficult to direct a cruise missile to the object accurately and reach the *** this reason, the control system is given a fuzzy logic method based on artificial intelligence. A cruise missile control system requires many parameters and complex mathematical models if it is controlled by a regular system. It requires a large resource and a lot of time to calculate the control system. A cruise missile is very effective when controlled by fuzzy logic, takes little time, maneuvers very quickly during the flight, and quickly makes decisions of any *** article presents a virtual software simulator for creating a model of a cruise missile. this simulator is written in C++ programming language withthe complex Matlab editor R2015b. the types, models, goals of use of cruise missiles preceding the virtual test are selected in the simulator. In the simulator the flight parameters of the selected cruise missile (flight speed v, range l, flight altitude h and angles of attack G0, directions of maneuver and external forces) are entered. In the simulator the trajectory of the missile flight is tested according to the task algorithm. the virtual test involves accurately targeting the cruise missile and reducing and eliminating deviations and errors while accurately reaching the target. the virtual software simulator tests any cruise and jet missile, ground-based objects of *** virtual software simulator is intended for use by space industry specialists, students at institutions of higher education, specialists trained in the army for practical testing of ground-based objects of flight.
We present the derivation reduction problem for SLD-resolution, the undecidable problem of finding a finite subset of a set of clauses from which the whole set can be derived using SLD-resolution. We study the reducib...
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ISBN:
(纸本)9783030195700;9783030195694
We present the derivation reduction problem for SLD-resolution, the undecidable problem of finding a finite subset of a set of clauses from which the whole set can be derived using SLD-resolution. We study the reducibility of various fragments of second-order Horn logic with particular applications in inductivelogicprogramming. We also discuss how these results extend to standard resolution.
this book constitutes the thoroughly refereed post-conference proceedings of the 24thinternationalconference on inductivelogicprogramming, ILP 2014, held in Nancy, France, in September 2014. the 14 revised papers ...
ISBN:
(纸本)9783319237077
this book constitutes the thoroughly refereed post-conference proceedings of the 24thinternationalconference on inductivelogicprogramming, ILP 2014, held in Nancy, France, in September 2014. the 14 revised papers presented were carefully reviewed and selected from 41 submissions. the papers focus on topics such as the inducing of logic programs, learning from data represented withlogic, multi-relational machine learning, learning from graphs, and applications of these techniques to important problems in fields like bioinformatics, medicine, and text mining.
In this paper, we present a dynamic and extensible semantic-based obligation framework. Our framework is meant to be used in conjunction with context-based authorization. Our approach is suitable to incorporate dynami...
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ISBN:
(纸本)9789897583780
In this paper, we present a dynamic and extensible semantic-based obligation framework. Our framework is meant to be used in conjunction with context-based authorization. Our approach is suitable to incorporate dynamically changing obligation requirements. We express obligation requirements and contextual information as ontologies. We employ Description logic and logicprogramming technologies for modeling contexts, privileges and obligations. We show how semantic-based techniques can be used to support adaptive and dynamic obligation for Context-Based Access Control (CBAC) policies. We also show that our framework is expressive enough to incorporate obligation's needs in dynamic environments. Furthermore, we have developed a proof of concept implementation to demonstrate our work.
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