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CardioSmart365: Artificial Intelligence in the Service of Cardiologic Patients

Advances in Artificial Intelligence 2012年第1期2012卷

作者： Efrosini Sourla Spyros Sioutas Vasileios Syrimpeis Athanasios Tsakalidis Giannis Tzimas Computer Engineering & Informatics Department University of Patras 26500 Patras Greeceupatras.gr Department of Informatics Ionian University 49100 Corfu Greeceionio.gr General Hospital of Patras “Agios Andreas” 26335 Patras Greece Department of Applied Informatics in Management & Economy Faculty of Management and Economics Technological Educational Institute of Messolonghi 30200 Messolonghi Greeceteimes.gr

Artificial intelligence has significantly contributed in the evolution of medical informatics and biomedicine, providing a variety of tools available to be exploited, from rule-based expert systems and fuzzy logic to neural networks and genetic algorithms. Moreover, familiarizing people with smartphones and the constantly growing use of medical-related mobile applications enables complete and systematic monitoring of a series of chronic diseases both by health professionals and patients. In this work, we propose an integrated system for monitoring and early notification for patients suffering from heart diseases. CardioSmart365 consists of web applications, smartphone native applications, decision support systems, and web services that allow interaction and communication among end users: cardiologists, patients, and general doctors. The key features of the proposed solution are (a) recording and management of patients′ measurements of vital signs performed at home on regular basis (blood pressure, blood glucose, oxygen saturation, weight, and height), (b) management of patients′ EMRs, (c) cardiologic patient modules for the most common heart diseases, (d) decision support systems based on fuzzy logic, (e) integrated message management module for optimal communication between end users and instant notifications, and (f) interconnection to Microsoft HealthVault platform. CardioSmart365 contributes to the effort for optimal patient monitoring at home and early response in cases of emergency.

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An integrated e-recruitment system for CV ranking based on AHP

An integrated e-recruitment system for CV ranking based on A...

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作者： Faliagka, Evanthia Ramantas, Konstantinos Tsakalidis, Athanasios Viennas, Manolis Kafeza, Eleanna Tzimas, Giannis Computer Engineering and Informatics Department University of Patras Patras Greece Department of Maekting and Communication Athens University of Economics and Business Athens Greece Department of Applied Informatics in Management and Finance Faculty of Management and Economics Technological Educational Institute of Messolonghi Messolonghi Greece

ISBN: (纸本)9789898425515

In the last decades the explosion of Information and Communication Technologies has led to a whole new scenario concerning peoples' accessibility to new job opportunities and companies' options for employing the right person for the right job. But, is there a way to exploit today's technological advances as well as people's web presence in order to achieve this goal? In this work we present a set of techniques that makes the whole recruitment process more effective. We have implemented a system that models the candidate's CVs in HR-XML, and ranks the candidates based on AHP (Analytic Hierarchy Process). Finally, it presents the results to the recruiter who evaluates the top candidates and takes the final decision.

关键词： Analytic hierarchy process

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Matching organizational structure and social network extracted from email communication

Matching organizational structure and social network extract...

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作者： Michalski, Radoslaw Palus, Sebastian Kazienko, Przemyslaw Institute of Informatics Faculty of Computer Science and Management Wroclaw University of Technology Wybrzeze Wyspiańskiego 27 50-370 Wroclaw Poland Research and Engineering Center Strzegomska 46 B 53-611 Wroclaw Poland

ISBN: (纸本)9783642218293

The following paper presents the concept of matching social network and corporate hierarchy in organizations with stable corporate structure. The idea allows to confirm whether social position of an employee calculated on the basis of the social network differs significantly from the formal employee role in the company. The results of such analysis may lead to possible company management improvement enabling to gain a competitive edge. In order to perform this task the authors have made experiments with the use of two real-life datasets: Enron and mid-sized manufacturing companies showing which social network metrics may be suitable to match organizational structure and social network with good results. © 2011 Springer-Verlag.

关键词： Social networking (online)

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A Clonal Selection Algorithm for the container stacking problem

A Clonal Selection Algorithm for the container stacking prob...

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World Congress on Nature & Biologically Inspired Computing (NaBIC)

作者： Luiz Antonio Carraro Leandro Nunes de Castro Computer and Informatics Faculty & Graduate Program in Electrical Engineering Mackenzie University Sao Paulo Brazil

Due to increasing demand, container terminals face the challenges of increasing its service capacity and minimize the time of ships loading and unloading. The assignment of storage locations for reshuffled containers is a problem to the efficiency of container terminals operations, as a wrong assignment may result in several future reshuffles. This paper proposes a meta-heuristic based on the Clonal Selection Algorithm to minimize reshuffle when retrieving containers from a stack. The model competitiveness in accuracy and time are established by extensive numerical experiments comparing with an existing Integer Program model. The preliminary results obtained here suggest the proposed model is a promising optimization tool for the container stacking problem.

关键词： Containers Stacking Cloning Optimization Immune system Loading Computational modeling

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A development of knowledge representation for Thalassemia prevention and control program

A development of knowledge representation for Thalassemia pr...

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7th International Conference on Natural Language Processing and Knowledge engineering, NLP-KE 2011

作者： Assawamakin, Anunchai Chalortham, Nopphadol Ruangrajitpakorn, Taneth Limwongse, Chanin Supnithi, Thepchai Tongsima, Sissades Biostatistics and Informatics Laboratory Genome Institute National Center for Genetic Engineering and Biotechnology Pathumthani Thailand Department of Health-Related Informatics Faculty of Pharmacy Silpakorn University Nakornpathom Thailand Language and Semantic Technology Laboratory National Electronics and Computer Technology Center Pathumthani Thailand Department of Research and Development Faculty of Medicine Siriraj Hospital Mahidol University Bangkok Thailand

ISBN: (纸本)9781612847283

The spreading of thalassemia, the most common genetic disease in tropical areas, is increasing due to a migration thus the prevention and control program (PCP) of Thalassemia has been established. To better promote the yet unsuccessful PCP for thalassemia, ontology called PCPThalOnto is developed. The proposed ontology represents domain knowledge while a list of executable production rule is generated to represent operational knowledge. The PCPThalOnto consists of 1) class component to represent concepts of strategies, methodologies, techniques and activities of the PCP and 2) relation component to link between those classes or class and its instance. In the production rules, conditions for individual case determination are employed to execute a proper action. The well-constructed knowledge representation of PCP for thalassemia is developed as an electronic knowledge base for future applications to efficiently disseminate the underlying knowledge to people bridging the gap that deter the success of PCP. © 2011 IEEE.

关键词： Knowledge representation

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New advances in automated Urban modelling from airborne laser scanning data

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Recent Patents on engineering 2011年第3期5卷 196-208页

作者： Laefer, D.F. Hinks, T. Carr, H. Truong-Hong, L. Newstead G25 Belfield Dublin 4 Ireland School of Computer Science and Informatics University College Dublin Ireland School of Computing Faculty of Engineering University of Leeds E C Stoner Building 6.06 United Kingdom UMG SCSEE UCD Newstead G67 Belfield Dublin 4 Ireland

Traditionally, urban models in many applications such as urban planning, disaster management, and computer games only require visual accuracy. However, more recently, updating urban infrastructure combined with the rise of mega-cities (i.e. those with populations over ten million) has motivated researchers and users to utilize city-scale models for engineering purposes (e.g. tracking pollution monitoring, optimizing solar panel placement), which necessitates high geometric accuracy. Currently, a major bottleneck lies in the cost of generating accurate, geo-spatially referenced models. This paper presents the evolution of some of the efforts to automatically produce such models. Specifically, recent advances in airborne laser scanning can rapidly acquire accurate, spatial data for large geographic areas in hours, but due to the size of the data sets, coupled with difficulties of capturing and portraying complex structures, many post-processing issues have only recently been addressed to a level sufficient to begin to facilitate automation, especially of building surface reconstruction. Automation is a critical step for further processing and utilization of airborne laser scanned data for engineering-based, urban modeling. This paper presents recent development of the methods for building detection and extraction, with an emphasis on patents and other contributions related to automated processing of airborne laser scanning data. © 2011 Bentham Science Publishers.

关键词： Three dimensional computer graphics

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Taxonomy of Hybrid Honeypots

Taxonomy of Hybrid Honeypots

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2011 1st International Conference on Network and Electronics engineering(ICNEE 2011）

作者： Hamid Mohammadzadeh.e.n Masood Mansoori Roza Honarbakhsh Faculty of computer Science & Technology University of Malaya Faculty of Computer Science and Software Engineering University of Canterbury Advanced Informatics School University Technology Malaysia

End users of computer networks are vulnerable to a growing number of threats posed by sophisticated online *** first step in mitigation and protection against online attacks is to understand the nature and tools of the *** provide a platform by which online attacks can be *** are versatile security tools designed on the principle of deception and deployed to perform a wide range of *** functionalities range from data collection and information gathering on attacks targeting server side services or client applications and browsers,to malware collection,attack diversion and SPAM *** on the type of attack,honeypots with different architectures and interaction levels have been *** components of honeypots have also been integrated to create hybrid honeypots to tackle drawbacks of each *** aim of this paper is to illustrate the different designs of honeypots,their components and provide a brief study of their security features.

关键词： Server Honeypot, Client Honeypot, Low Interaction, High Interaction, Hybrid Honeypot.

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Testing static single cell faults using static and dynamic data background

Testing static single cell faults using static and dynamic d...

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2011 IEEE Student Conference on Research and Development, SCOReD 2011

作者： Zakaria, Nor Azura Hasan, W.Z.W. Abdul Halin, Izhal Sidek, R.M. Wen, Xiaoqing Microelectronic Department PDSI Technology Park Malaysia Bukit Jalil Kuala Lumpur Malaysia Department of Electrical and Electronic Engineering Faculty Engineering University Putra Malaysia Serdang Selangor Malaysia Department of Creative Informatics Graduate School of Computer Science and System Engineering Kyushu Institute of Technology Iizuka Japan

ISBN: (纸本)9781467301022

This work proposes a bit-adjacent Data Background (DB) management scheme to improve fault coverage of March algorithms while simultaneously maintaining the shortest test cycle. Both static and dynamic DB transitions are used in order to detect Deceptive Read Destructive Faults (DRDFs) and Write Disturb Faults (WDFs) that are not detected by previous algorithms. A conventional March Test Algorithm can be modified by using the DB management scheme to form a new March Test Algorithm (referred to as Mod March Test Algorithm), e.g., MATS++(6N) becoming Mod MATS++(6N). This paper shows that Mod March SR (14N) and Mod March CL (12N) can detect DRDFs and WDFs while the corresponding conventional algorithms cannot. It is also shown that Mod March CL(12N) and Mod March SR(14N) with DB management can detect all Static Single Cell Faults based on the Bit-Oriented-Memories (BOM) test method. Comparisons on test cycle time for Mod March SR, March SR, and March SS in the context of memory Built-In-Self-Test (BIST) are also presented. From the simulation result, it shows that by including Data Backgrounds (DBs) management in Bit-Oriented Memories (BOM), the cycle test time is the same after a given multiple of DBs in the test algorithm. © 2011 IEEE.

关键词： Built-in self test

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Adaptive spatial harmonic analysis of EEG data using Laplacian eigenspace

Adaptive spatial harmonic analysis of EEG data using Laplaci...

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Joint Meeting of the International Symposium on Noninvasive Functional Source Imaging of the Brain and Heart and the International Conference on Functional Biomedical Imaging (NFSI-ICFBI)

作者： Uwe Graichen Roland Eichardt Patrique Fiedler Daniel Strohmeier Jens Haueisen Institute of Biomedical Engineering and Informatics Faculty of Computer Science and Automation Ilmenau University of Technology Ilmenau Germany

Electroencephalography is an important diagnostic tool for functional investigations of the human brain. Recent EEG measurement technologies provide high numbers of electrodes and sampling rates, which results in a considerable quantity of data. For the analysis of this EEG data, efficient signal analysis and decomposition methods are essential. In this paper a new method for spatial harmonic analysis of EEG data using the Laplacian eigenspace of the meshed surface of electrode positions is presented. The resulting eigenspace enables the spatial harmonic analysis, filtering, denoising and decomposition of EEG data. For a proof of concept, the proposed approach is applied to an 128 channel EEG recording of visual evoked potentials. A set of harmonic spatial basis functions for the EEG electrode setup is estimated. The EEG data are spatially decomposed and low pass filtered using the harmonic spatial basis functions.

关键词： Electroencephalography Laplace equations Electrodes Harmonic analysis Eigenvalues and eigenfunctions Symmetric matrices Time frequency analysis

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A generalized Birkhoff-Young-Chebyshev quadrature formula for analytic functions

A generalized Birkhoff-Young-Chebyshev quadrature formula fo...

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作者： Milovanović, Gradimir V. Cvetković, Aleksandar S. Stanić, Marija P. Faculty of Computer Sciences Megatrend University Bulevar Umetnosti 29 111070 Novi Beograd Serbia Department of Mathematics Faculty of Mechanical Engineering University of Belgrade Kraljice Marije 16 11120 Beograd Serbia Department of Mathematics and Informatics Faculty of Science University of Kragujevac P.O. Box 60 34000 Kragujevac Serbia

A generalized N-point Birkhoff-Young quadrature of interpolatory type, with the Chebyshev weight, for numerical integration of analytic functions is considered. The nodes of such a quadrature are characterized by an orthogonality relation. Some special cases of this quadrature formula are derived. © 2011 Elsevier Inc. All rights reserved.

关键词： Chebyshev polynomials

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