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A New Cybersecurity Approach Enhanced by xAI-Derived Rules to Improve Network Intrusion Detection and SIEM

computers, Materials & Continua 2025年第5期83卷 1607-1621页

作者： Federica Uccello Marek Pawlicki Salvatore D'Antonio RafałKozik MichałChoras Centro Direzionale Department of EngineeringUniversity of Naples‘Parthenope’Isola C4Napoli80133Italy Department of Computer and Information Science Software and SystemsLinköping UniversityLinköping58183Sweden ITTI Sp.z o.o. Pozna´n61-612Poland Faculty of Telecommunications Computer Science and Electrical EngineeringBydgoszcz University of Science and TechnologyBydgoszcz85-796Poland

The growing sophistication of cyberthreats,among others the Distributed Denial of Service attacks,has exposed limitations in traditional rule-based Security Information and Event Management *** machine learning–based intrusion detection systems can capture complex network behaviours,their“black-box”nature often limits trust and actionable insight for security *** study introduces a novel approach that integrates Explainable Artificial Intelligence—xAI—with the Random Forest classifier to derive human-interpretable rules,thereby enhancing the detection of Distributed Denial of Service(DDoS)*** proposed framework combines traditional static rule formulation with advanced xAI techniques—SHapley Additive exPlanations and Scoped Rules-to extract decision criteria from a fully trained *** methodology was validated on two benchmark datasets,CICIDS2017 and *** rules were evaluated against conventional Security Information and Event Management systems rules with metrics such as precision,recall,accuracy,balanced accuracy,and Matthews Correlation *** results demonstrate that xAI-derived rules consistently outperform traditional static ***,the most refined xAI-generated rule achieved near-perfect performance with significantly improved detection of DDoS traffic while maintaining high accuracy in classifying benign traffic across both datasets.

关键词： Cybersecurity explainable artificial intelligence intrusion detection system rule-based SIEM distributed denial of service

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Brain Function Assessment of EEG in Mild Cognitive Impairment using Timelag Analysis

IEEJ Transactions on Electronics, Information and Systems

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IEEJ Transactions on Electronics, Information and systems 2025年第4期145卷 467-473页

作者： Tanabe, Akifumi Harachi, Kento Yamamoto, Yusuke Muramatsu, Ayumi Nagahara, Hajime Takemura, Noriko Shimojo, Shinji Furihata, Daisuke Mizuno-Matsumoto, Yuko Graduate School of Information Science University of Hyogo 7-1-28 Minatojima Minami Chuo-ku Hyogo Kobe650-0047 Japan Department of Medical Engineering Aino University 4-5-4 Higashi-Ohda Ibaraki Osaka567-0012 Japan D3 Center The University of Osaka 2-8 Yamadaoka Osaka Suita565-0871 Japan D3 Center The University of Osaka 5-1 Mihogaoka Ibaraki Osaka567-0047 Japan Graduate School of Computer Science and Systems Engineering Kyushu Institute of Technology 680-4 Kawazu Fukuoka Iizuka820-8502 Japan Faculty of Software and Information Technology Aomori University 2-3-1 Shachihata Aomori-shi Aomori030-0943 Japan

This research aimed to reveal the information process in the brain of the patients who suffered from mild cognitive impairment (MCI) using the power spectra and timelag analysis in electroencephalogram (EEG). The patients with MCI have memory or thinking problems, and are at a great risk of developing Alzheimer's disease or a related dementia. Ten patients with MCI and 13 healthy adults (non-MCI) were examined. The EEGs (122.88 seconds/subject) during a state of relaxation with the eyes closed, were analyzed using the Fourier analysis (power spectrum) and the timelag analysis. The results showed that the mean value of the power spectra in MCI was significantly higher than the mean value in non-MCI in the theta band. The mean value of the absolute timelag values (ATL) in MCI was significantly lower than the mean value in non-MCI in the frontal and left temporal areas. Our findings suggest that the features from EEG of MCI were abstracted in the theta band, and the propagation of information related to memory in brain would becoming fast in MCI. © 2025 The Institute of Electrical Engineers of Japan.

关键词： Electroencephalography

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Towards Optimal Search: An Efficient Search Algorithm for Arabic Text using Secant Method 2

Towards Optimal Search: An Efficient Search Algorithm for Ar...

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2nd Borneo International Conference on Applied Mathematics and engineering, BICAME 2018

作者： Kabir, Muhammad Nomani Alginahi, Yasser Ali, Jahan Benseghir, Hocine University Malaysia Pahang Faculty of Computer Systems Software Engineering Gambang Kuantan26300 Malaysia University of Windsor Dept. of Electrical and Computer Engineering WindsorONN9B 3P4 Canada University Malaysia Faculty of Engineering Technology Pahang Kuantan26300 Malaysia

ISBN: (纸本)9781538677254

Search techniques are an integral part for text authentication and plagiarism checks. In this work, our aim is to develop an efficient search algorithm for Arabic text (words and sentences) in a large database. The database contains the authentic source of information where information is ordered;thus the efficient algorithm can be used for searching the text in the database. The proposed search algorithm uses a quasi-Newton method - Secant method instead of the traditional binary search. The results show that the secant method has much faster convergence property than the binary search and hence the algorithm can find the search text in a shorter time period. © 2018 IEEE.

关键词： Database systems

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Minimal-power, delay-balanced smart repeaters for interconnects in the nanometer regime 06

Minimal-power, delay-balanced smart repeaters for interconne...

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SLIP'06 - 2006 International Workshop on System Level Interconnect Prediction

作者： Weerasekera, Roshan Pamunuwa, Dinesh Zheng, Li-Rong Tenhunen, Hannu Department of Electronic Computer and Software Systems KTH Information and Communication Technology ELECTRUM 229 164 40 Kista Sweden Centre for Microsystems Engineering Faculty of Applied Sciences Lancaster University Lancaster LA1 4YR United Kingdom

ISBN: (纸本)1595932550

In this paper we propose a smart repeater that consumes less energy and is suitable for driving global interconnections in nanometre technologies. When there is coupling between interconnects, the effective capacitance of a given wire is a function not only of the physical geometry, but also the relative switching pattern described by the bits on the wire in question (the victim) and the adjacent wires (aggressors). The drive strength of a traditional repeater is static, resulting in a spread of the propagation delay, with the repeater strength being essentially too much for every bit pattern other than the worst-case pattern. In the proposed SMART repeater, the drive strength is dynamically altered depending on the relative bit pattern, by partitioning it into a Main Driver and Assistant Driver. For a higher effective load capacitance both drivers switch, while for a lower effective capacitance the assistant driver is quiet. By disconnecting part of the repeater when it is not needed, the total load capacitance to the previous stage is reduced, resulting in reduced energy consumption for those instances. It is shown that the potential average saving in energy can be as much 15% with a 18% jitter reduction over a traditional repeater for typical global wire lengths in nanometre technologies. Copyright 2006 ACM.

关键词： Telecommunication repeaters

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A mobile agent system for university course timetabling

A mobile agent system for university course timetabling

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2nd Indian International Conference on Artificial Intelligence, IICAI 2005

作者： Yang, Yan Paranjape, Raman Benedicenti, Luigi Reed, Nancy Electronic and Software Systems Engineering Faculty of Engineering University of Regina Regina SK S4S 0A2 Canada TRLabs Regina University of Regina Regina SK S4S 0A2 Canada Department of Information and Computer Sciences University of Hawai'i Manoa Honolulu HI 96822 United States

ISBN: (纸本)0972741216

A mobile multi-agent system is proposed to create solutions for the university course timetabling problem. It is composed of four kinds of agents: (mobile) Course Agents, and (stationary) Signboard, Publisher and Interface Agents. The key strength of this new approach is to use a fundamental attribute of Agents that of autonomy. This autonomy is manifested in this work in the Course Agent. Each Course Agent in the system is responsible for negotiating with other Course Agents to find satisfactory class resource for the course they represent. This negotiation occurs initially indirectly through a Signboard Asent. A set of rules is used to structure Asent-to-Asent negotiation to find mutually acceptable class resources. The scheduling problem is executed in a natural parallel structure using one Signboard Agent to represent a weekday. The experimental results show that this new approach has merit and can lead to acceptable and flexible solutions to the course timetabling problem. Copyright © IICAI 2005.

关键词： Autonomous agents

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software documents: Comparison and measurement

Software documents: Comparison and measurement

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19th International Conference on software engineering and Knowledge engineering, SEKE 2007

作者： Arbuckle, Tom Balaban, Adam Peters, Dennis K. Lawford, Mark Department of Computer Science and Information Systems CSIS Building University of Limerick Plassey Park Limerick Ireland Institute of Informatics Warsaw University Banacha 2 02-097 Warsaw Poland Electrical and Computer Engineering Faculty of Engineering and Applied Science Memorial University of Newfoundland St. John's NL A1B 3X5 Canada Department of Computing and Software Faculty of Engineering McMaster University Hamilton ON L8S 4K1 Canada

ISBN: (纸本)9781627486613

For some time now, researchers have been seeking to place software measurement on a more firmly grounded footing by establishing a theoretical basis for software comparison. Although there has been some work on trying to employ information theoretic concepts for the quantification of code documents, particularly on employing entropy and entropy-like measurements, we propose that employing the Similarity Metric of Li, Vit´anyi, and coworkers for the comparison of software documents will lead to the establishment of a theoretically justifiable means of comparing and evaluating software artifacts. In this paper, we review previous work on software measurement with a particular emphasis on information theoretic aspects, we examine the body of work on Kolmogorov complexity (upon which the Similarity Metric is based), and we report on some experiments that lend credence to our proposals. Finally, we discuss the potential advantages derived from the application of this theory to areas in the of software engineering. Copyright © (2007) by Knowledge systems Institute (KSI).

关键词： Entropy

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Simultaneous Optimization of Structural and Control systems (Consideration of Location of Sensors and Actuators)

Simultaneous Optimization of Structural and Control Systems ...

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The First China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical systems

作者： Yukio Tada Isao Nishino Department of Computer and Systems Engineering Faculty of Engineering Kobe University Rokkodai Nada Kobe 657-8501 Japan 1st Software Div. NEC Communication Systems Kansai Ltd 1-4-24 Siromi Chuou Osaka 540-8511 Japan

This paper considers an optimization problem of a 3-dimensional truss whose vibration is controlled in the case of sensor/actuator collocation. The design variables are cross sectional areas of truss members and locations of the collocated sensors/actuators. The problem has three objectives, the structural weight, the function that represents the influence of the initial state of the system and the number of sensors/actuators. By minimizing the second objective, we can suppress the vibration to some degree. Moreover, in this paper, we consider the uncertainty of the initial state of the system which is dependent on the initial loading conditions. We treat these three objectives by the weighing method for multiobjective problem. The optimization is carried out by the use of Genetic Algorithm. It is shown through numerical simulation that the improvement of the vibration suppression is accomplished by the small control input for the structure designed by the present formulation.

关键词： Optimum Structural Design, Control Design, Genetic Algoritlim, H∞ Control, FEM

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A quantum theoretical approach to information processing in neural networks

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AIP Conference Proceedings 2000年第1期517卷 330-344页

作者： José Barahona da Fonseca Isabel Barahona da Fonseca Carmen Paz Suarez Araujo José Simões da Fonseca 1Faculty of Sciences and Technology New University of Lisbon Department of Electrical Engineering Quinta da Torre 2825 Monte da Caparica Portugal 2Faculty of Psychology of University of Lisbon Alameda da Universidade 1600 Lisboa Portugal 3Faculty of Computer Sciences Department of Informatics and Systems University of Las Palmas de Gran Canaria Las Palmas de Gran Canaria Spain 4Faculty of Medicine University of Lisbon Department of Medical Psychology and Psychopathology Av. Prof. Egas Moniz 1600 Lisboa

A reinterpretation of experimental data on learning was used to formulate a law on data acquisition similar to the Hamiltonian of a mechanical system. A matrix of costs in decision making specifies values attributable to a barrier that opposed to hypothesis formation about decision making. The interpretation of the encoding costs as frequencies of oscillatory phenomena leads to a quantum paradigm based in the models of photoelectric effect as well as of a particle against a potential barrier. Cognitive processes are envisaged as complex phenomena represented by structures linked by valence bounds. This metaphor is used to find some prerequisites to certain types of conscious experience as well as to find an explanation for some pathological distortions of cognitive operations as they are represented in the context of the isolobal model. Those quantum phenomena are understood as representing an analogue programming for specific special purpose computations. The formation of complex chemical structures within the context of isolobal theory is understood as an analog quantum paradigm for complex cognitive computations.

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Mean-field studies of block copolymer/homopolymers blends

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AIP Conference Proceedings 2000年第1期519卷 247-249页

作者： Hiroya Kodama Shigeyuki Komura 1Japan Chemical Innovation Institute Nagoya University Research and Education Center 1-4F Nagoya 464-8601 Japan 2Yokohama Research Center Mitsubishi Chemical Corporation Yokohama 227-8502 Japan 3Department of Materials and Interfaces Weizmann Institute of Science Rehovot 76100 Israel 4Faculty of Computer Science and Systems Engineering Kyushu Institute of Technology Iizuka 820-8502 Japan

Equilibrium structure of ternary blends of A and B homopolymers and symmetric AB block copolymer is investigated using self-consistent field theory by means of computer simulations. We demonstrate that bicontinuous polymeric microemulsions (PME) can appear as a result of microphase separation without any long-range order.

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The influence of AJAX on Web usability

The influence of AJAX on Web usability

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International Conference on e-Business

作者： Andreas Holzinger Stefan Mayr Wolfgang Slany Matjaz Debevc Institute of Medical Informatics Statistics and Documentation (IMI) Research Unit HCI4MED MedUni Graz & Institute of Information Systems and Computer Media (IICM) Technical University of Graz Graz Austria Institute of Software Technology (IST) Technische Universität Graz Graz Austria Faculty of Electrical Engineering and Computer Science University of Maribor Maribor Slovenia

In this paper we discusses some pros and cons of using AJAX for increasing the usability of Web applications. As AJAX allows Web applications look like desktop applications, it can increase the learnability of a Web application. Nevertheless, AJAX can also be the source of end user frustration if the XMLHttpRequest is not supported by the browser, Javascript is not available, or an Internet connection is missing. We also provide some workarounds for server response time gaps, for example by providing visible user feedback messages) and enabling the back button to work properly.

关键词： Usability Browsers Servers Web pages Electronic mail Internet

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