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IEEE International Conference on systems engineering

作者： Anchana Khemphila Veera Boonjing Software Systems Engineering Laboratory Department of Mathematics and Computer Science Faculty of Science King Mongkut's Institute of Technology Ladkrabang Bangkok Thailand

In this study, we introduces a classification approach using Multi-Layer Perceptron (MLP)with Back-Propagation learning algorithm and a feature selection algorithm along with biomedical test values to diagnose heart disease. Clinical diagnosis is done mostly by doctor's expertise and experience. But still cases are reported of wrong diagnosis and treatment. Patients are asked to take number of tests for diagnosis. In many cases, not all the tests contribute towards effective diagnosis of a disease. Our work is to classify the presence of heart disease with reduced number of attributes. Original, 13 attributes are involved in classify the heart disease. We use Information Gain to determine the attributes which reduces the number of attributes which is need to be taken from patients. The Artificial neural networks is used to classify the diagnosis of patients. Thirteen attributes are reduced to 8 attributes. The accuracy differs between 13 features and 8 features in training data set is 1.1% and in the validation data set is 0.82%.

关键词： Diseases Data mining Heart Accuracy Medical diagnostic imaging Neurons Databases

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XER: A Recommendation for XML Element

XER: A Recommendation for XML Element

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International Conference on Information Technology: New Generations (ITNG)

作者： Sutheetutt Vacharaskunee Sarun Intakosum Software Systems Engineering Laboratory Department of Mathematics and Computer Science Faculty of Science King Mongkut's Institute of Technology Ladkrabang Bangkok Thailand

The strong point of the XML is that it allows document owners to describe their documents in their own format (structure and element names). There might be the same information has been describe in various ways. When user wants to search some information from XML documents, user might not retrieve all related results because of the difference of elements (tag names). To retrieve all related results, user needs to have queries for all possible elements. XML Element Recommendation (XER) is an idea to make XML documents easier for searching. It receives XML document as an input and compares that input with XML documents from database. It compares word similarity and semantic of each element. For semantic similarity of each element, it checks those elements to find which element (word) should be used by using word ranking (most common words). The output is a recommendation for each element of input XML document.

关键词： XML Mobile communication Mobile ad hoc networks Routing protocols Ad hoc networks Earthquakes Network topology Motion analysis Vehicle dynamics Costs

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Adaptation of Design Pattern Retrieval Using CBR and FCA

Adaptation of Design Pattern Retrieval Using CBR and FCA

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International Conference on computer sciences and Convergence Information Technology (ICCIT)

作者： Weenawadee Muangon Sarun Intakosum Software Systems Engineering Laboratory Department of Mathematics and Computer Science Faculty of Science King Mongkut's Institute of Technology Ladkrabang Bangkok Thailand

ISBN: (纸本)9781424452446

software developers currently find design patterns through search tools for solving software design problem. However, these search tools still have keyword-search problem. In this paper, we introduce the elementary idea to improve the design pattern retrieval tool. We propose the combination of case based reasoning (CBR) and formal concept analysis (FCA). Because of CBR lead to the smart solution and FCA provides flexible way to maintain indexing in the case base.

关键词： software design Information retrieval mathematics software systems Design engineering systems engineering and theory Laboratories computer science Knowledge representation Lattices

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XML Document Recommendation by Using Case Based Reasoning

XML Document Recommendation by Using Case Based Reasoning

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ACIS International Conference on software engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing (SNPD)

作者： Sutheetutt Vacharaskunee Sarun Intakosum Software Systems Engineering Laboratory Department of Mathematics and Computer Science Faculty of Science King Mongkut''s Institute of Technology Ladkrabang Bangkok Thailand

ISBN: (纸本)9781424474226;9780769540887

Case Based Reasoning (CBR) is the process of solving new problem based on the solutions of similar previous problems. XML is a markup language that allows document owners describe their data in their own formats. There might be the same information has been described in various ways. This makes searching those information from different formats difficult. CXDR (CBR for XML Document Recommendation) is an idea to make searching XML documents easier. CXDR applies CBR framework to collect the mostly use XML document and recommend it to its user. CBR in CXDR consists of two parts, cases and knowledge. The case is XML documents and the knowledge is an XML document recommendation. The recommendation from CXDR is the most use XML element names and structure.

关键词： XML Keyword search Information retrieval Markup languages Database languages software engineering Artificial intelligence Distributed computing software systems systems engineering and theory

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From Limen to Lumen: Computing students in liminal spaces 07

From Limen to Lumen: Computing students in liminal spaces

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3rd International Computing Education Research Workshop, ICER'07

作者： Eckerdal, Anna McCartney, Robert Moström, Jan Erik Sanders, Kate Thomas, Lynda Zander, Carol Department of Information Technology Uppsala University Uppsala Sweden Department of Computer Science and Engineering University of Connecticut Storrs CT United States Department of Computing Science Umeå University 901 87 Umeå Sweden Mathematics and Computer Science Department Rhode Island College Providence RI United States Department of Computer Science University of Wales Aberystwyth Wales Computing and Software Systems University of Washington Bothell Bothell WA United States

ISBN: (纸本)9781595938411

This paper is part of an ongoing series of projects in which we are investigating "threshold concepts": concepts that, among other things, transforms the way a student looks as the discipline and are often troublesome to learn. The word "threshold" might imply that students cross the threshold in a single "aha" moment, but often they seem to take longer. Meyer and Land introduce the term "liminal space" for the transitional period between beginning to learn a concept and fully mastering it. Based on in-depth interviews with graduating seniors, we found that the liminal space can provide a useful metaphor for the concept learning process. In addition to observing the standard features of liminal spaces, we have identified some that may be specific to computing, specifically those relating to levels of abstraction. Copyright 2007 ACM.

关键词： Learning systems

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Graduating students' designs - Through a phenomenographic lens 14

Graduating students' designs - Through a phenomenographic le...

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10th Annual International Conference on International Computing Education Research, ICER 2014

作者： Thomas, Lynda Eckerdal, Anna McCartney, Robert Moström, Jan Erik Sanders, Kate Zander, Carol Department of Computer Science Aberystwyth University Aberystwyth United Kingdom Department of Information Technology Uppsala University Uppsala Sweden Department of Computer Science and Engineering University of Connecticut Storrs CT United States Department of Computing Science Umeå University 901 87 Umeå Sweden Mathematics and Computer Science Department Rhode Island College Providence RI United States Computing and Software Systems University of Washington Bothell Bothell WA United States

ISBN: (纸本)9781450327558

We expand upon previous research that looked at the question: \Can graduating students design software systems?" Specifically we want to examine students' understanding of the phenomenon\produce a design." What does this instruction mean to them? In order to investigate student understandings, we examined their designs using a phenomenographic approach. Our outcome space includes six understandings: (0) the design a layman might produce;(1) a design with some formal notation;(2) a design that uses formal notations to express the static relationships among the parts;(3) a design that uses formal notation to express sequential (dynamic) information, but does not relate that to the static system parts;(4) a design that includes and relates multiple artifacts, both static and dynamic;and (5) a design that relaxes the notations and includes only essential artifacts. The last understanding was found only in our expert's design, and we do not expect it from undergraduates. Copyright © 2014 ACM.

关键词： Students

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2M-SELAR: A Model for Mining Sequential Least Association Rules 2nd

2M-SELAR: A Model for Mining Sequential Least Association Ru...

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2nd International Conference on Advanced Data and Information engineering, DaEng 2015

作者： Abdullah, Zailani Adam, Omer Herawan, Tutut Noraziah, Ahmad Saman, Md Yazid Mohd Hamdan, Abdul Razak School of Informatics and Applied Mathematics Universiti Malaysia Terengganu Kuala Terengganu21030 Malaysia Faculty of Computer Science and Information Technology Universiti Malaya Kuala Lumpur50603 Malaysia Faculty of Computer Systems and Software Engineering Universiti Malaysia Pahang KuantanPahang26300 Malaysia Faculty of Information Science and Technology Universiti Kebangsaan Malaysia BangiSelangor43600 Malaysia

ISBN: (纸本)9789811317972

Recently, mining least association rule from the sequential data becomes more important in certain domain areas such as education, healthcare, text mining, etc. due to its uniqueness and usefulness. However, discovering such rule is a great challenge because it involves with a set of least items which usually holds a very low in term of support. Therefore, in this paper propose a model for mining sequential least association rule (2M-SELAR) that embedded with SELAR algorithm, and Critical Relative Support (CRS) and Definite Factor (DF) measures. The experimental results reveal that 2M-SELAR can successfully generate the desired rule from the given datasets. © Springer Nature Singapore Pte Ltd. 2019.

关键词： Data mining

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Recent Developments in Authentication Schemes Used in Machine-Type Communication Devices in Machine-to-Machine Communication: Issues and Challenges

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computers, Materials & Continua 2024年第4期79卷 93-115页

作者： Shafi Ullah Sibghat Ullah Bazai Mohammad Imran Qazi Mudassar Ilyas Abid Mehmood Muhammad Asim Saleem Muhmmad Aasim Rafique Arsalan Haider Ilyas Khan Sajid Iqbal Yonis Gulzar Kauser Hameed Department of Computer Engineering Balochistan University of Information TechnologyEngineering and Management SciencesQuetta87300Pakistan Department of Information Technology Balochistan University of Information TechnologyEngineeringand Management SciencesQuetta87300Pakistan Department of Information Systems College of Computer Sciences and Information TechnologyKing Faisal UniversityHofuf in Al-Ahsa31982Saudi Arabia Department of Management Information Systems College of Business AdministrationKing Faisal UniversityHofuf in Al-Ahsa31982Saudi Arabia Department of Software Engineering College of ComputingRiphah International UniversityFaisalabad44000Pakistan Department of Electrical Engineering Balochistan University of Information Technology Engineeringand Management SciencesQuetta87300Pakistan Department of Mathematics College of Science Al-ZulfiMajmaah UniversityAl-Majmaah11952Saudi Arabia

Machine-to-machine (M2M) communication plays a fundamental role in autonomous IoT (Internet of Things)-based infrastructure, a vital part of the fourth industrial revolution. Machine-type communication devices(MTCDs) regularly share extensive data without human intervention while making all types of decisions. Thesedecisions may involve controlling sensitive ventilation systems maintaining uniform temperature, live heartbeatmonitoring, and several different alert systems. Many of these devices simultaneously share data to form anautomated system. The data shared between machine-type communication devices (MTCDs) is prone to risk dueto limited computational power, internal memory, and energy capacity. Therefore, securing the data and devicesbecomes challenging due to factors such as dynamic operational environments, remoteness, harsh conditions,and areas where human physical access is difficult. One of the crucial parts of securing MTCDs and data isauthentication, where each devicemust be verified before data transmission. SeveralM2Mauthentication schemeshave been proposed in the literature, however, the literature lacks a comprehensive overview of current M2Mauthentication techniques and the challenges associated with them. To utilize a suitable authentication schemefor specific scenarios, it is important to understand the challenges associated with it. Therefore, this article fillsthis gap by reviewing the state-of-the-art research on authentication schemes in MTCDs specifically concerningapplication categories, security provisions, and performance efficiency.

关键词： Authentication cyber security internet of things machine-type communication devices machine-to-machine communication

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Understanding Quantum Protocols Using Information Visualization

Understanding Quantum Protocols Using Information Visualizat...

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IEEE International Symposium on Information (IT) in Medicine and Education, ITME

作者： Xin Huang Quanlong Wang Department of Computer Science and Software Engineering Xi'an Jiaotong-Liverpool University Suzhou China School of Mathematics and Systems Science Beihang University Beijing China

There are many cases where people need to be aware of the security status of their network in order to be able to respond effectively to security risks. Most security mechanisms are however too complex and most users find it difficult to understand the system and respond effectively. There is therefore a need to design understandable security mechanisms. In this paper, we focus on the learnability of complex security protocols which is improved using symmetrical information visualization. From preliminary results, we can see that visualization and symmetry are useful tools for usable security. They are aesthetically pleasing for the user and can improve the understanding of protocols that would otherwise be difficult to comprehend for normal users.

关键词： Security Protocols Visualization Quantum computing Quantum mechanics Usability Wires

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Efficient specialisation in prolog using the hand-written compiler generator LOGEN

Efficient specialisation in prolog using the hand-written co...

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WOID'99, Workshop on Optimization and Implementation of Declarative Programs (in Connetion with ICLP'99, International Conference on Logic)

作者： Leuschel, Michael Jørgensen, Jesper Declarative Systems and Software Engineering Dept. of Electronics and Computer Science University of Southampton Southampton SO17 1BJ United Kingdom Dept. of Mathematics and Physics Royal Veterinary and Agricultural University Thorvaldsensvej 40 DK-1871 Frederiksberg C Denmark

The so called "cogen approach" to program specialisation, writing a compiler generator instead of a specialiser, has been used with considerable success in partial evaluation of both functional and imperative languages. In earlier work we have shown that this approach is also applicable to partial evaluation of logic programming languages, also called partial deduction. In this paper we extend upon this by allowing partially instantiated datastructures (via binding types), which are especially important in the context of logic programming. We also extend cogen to directly support a large part of Prolog's declarative and non-declarative features and how semi-online specialisation can be efficiently integrated. Benchmarks show that the resulting cogen is very efficient, generates very efficient generating extensions (executing up to several orders of magnitude faster than current online systems) which in turn perform very good and non-trivial specialisation, even rivalling existing online systems. © 2000 Published by Elsevier science B.V.

关键词： Program compilers

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