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2023 International Conference on IT and Industrial Technologies, ICIT 2023

作者： Shabbir, Attia Majeed, Asad Iftikhar, Mahnoor Ali, Raja Hashim Arshad, Usama Shabbir, Muhammad Zeeshan Zeeshan Ijaz, Ali Ali, Nisar Aftab, Ali Gik Institute of Engg. Sciences & Technology Faculty of Computer Science & Engineering Topi Pakistan University of Europe for Applied Sciences Dept. of Technology & Software Engineering Berlin Germany Department of Electrical Engineering Lahore Pakistan University of Regina Faculty of Electronic Systems Engineering Regina Canada

ISBN: (纸本)9798350315974

Sorting and searching are critical processes for effecttive data analysis. In this paper, we evaluate the performance of various sorting and searching algorithms and compare their time and space complexities on both sorted and unsorted data. The algorithms we analyzed include six common sorting algorithms (insertion, radix, bucket, merge, bubble, and quick sort) and three search algorithms (linear, binary, and jump search). The results of our study provide insights into the best algorithms to use for different input sizes and types of data. It was found that for small input sizes, all algorithms perform similarly, but for larger input sizes, insertion and radix sorts are better for time complexity while bubble sort is better for space complexity. Additionally, jump search outperformed linear and binary search algorithms in both time and space complexity. Besides, difference between time and space complexity of sorted and unsorted data was significant. © 2023 IEEE.

关键词： Computational complexity

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Enhancing data harvesting systems: Performance quantification of Cloud-Edge-sensor networks using queueing theory

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ICT Express 2025年

作者： Jose Wanderlei Rocha Eder Gomes Vandirleya Barbosa Arthur Sabino Luiz Nelson Lima Gustavo Callou Francisco Airton Silva Eunmi Choi Tuan Anh Nguyen Dugki Min Jae-Woo Lee Laboratory of Applied Research to Distributed Systems (PASID) Federal University of Piaui (UFPI) Picos Piaui R. Cicero Duarte No. 905 - Junco 64607-670 Brazil School of Software College of Computer Science Kookmin University Seoul 02707 South Korea Department of Software Engineering Faculty of Information Technology Ho Chi Minh City University of Industry and Trade (HUIT) Ho Chi Minh City 700000 Viet Nam Department of Artificial Intelligence Graduate School Konkuk University Seoul 05029 South Korea Department of Computer Science and Engineering College of Engineering Konkuk University Seoul 05029 South Korea Department of Aerospace Engineering Konkuk University Seoul 05029 South Korea

This study investigates a Cloud-Edge-sensors infrastructure using M/M/c/K queuing theory to analyze agricultural data systems’ performance. It focuses on optimizing data handling and evaluates the system configuration impacts on performance. The model significantly enhances efficiency and scalability, minimizing the need for extensive physical infrastructure. Analysis shows over 90% utilization in both layers, highlighting the model’s applicability to various IoT applications. The M/M/c/K queuing model addresses scalability and real-time data processing challenges in agricultural cloud–edge-sensor networks, improving over traditional methods lacking dynamic scalability. Designed for optimized resource use and reduced data handling delays, this model proves crucial in precision agriculture, where timely data is essential for decision-making. Its versatility extends to various agricultural applications requiring efficient real-time analysis and resource management.

关键词： Data harvesting Agricultural monitoring system Queuing model Sensors Performance

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Design and simulation of a wave-like self-organization strategy for resource-flow systems

Design and simulation of a wave-like self-organization strat...

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Multi-Agent Logics, Languages, and Organisations Federated Workshops 2010, MALLOW 2010

作者： Sudeikat, Jan Renz, Wolfgang Preisler, Thomas Salchow, Peter Steghöfer, Jan-Philipp Seebach, Hella Reif, Wolfgang Faculty of Engineering and Computer Science Hamburg University of Applied Sciences Berliner Tor 7 20099 Hamburg Germany Institute for Software and Systems Engineering Augsburg University Universitätsstrasse 6a 86135 Augsburg Germany

In resource-flow systems, e.g. production lines, agents are processing resources by applying capabilities to them in a given order. Such systems profit from self-organization as they become easier to manage and more robust against failures. This paper proposes a decentralized coordination process that restores a system's functionality after a failure by propagating information about the error through the system until a fitting agent is found that is able to perform the required function. The mechanism has been designed by combining a top-down design approach for self-organizing resource-flow system and a systemic modeling approach for the design of decentralized, distributed coordination mechanisms. The systematic conception of the inter-agent process is demonstrated. Evaluations of convergence as well as performance are performed by simulations.

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Effect of noise on Julia sets genereted by logistic map

Effect of noise on Julia sets genereted by logistic map

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2nd International Conference on computer and Automation engineering, ICCAE 2010

作者： Rani, Mamta Agarwal, Rashi Faculty of Computer Systems and Software Engineering University Malaysia Pahang Lebuhraya Tun Razak 26300 Gambang Kuantan Pahang Darul Makmur Malaysia Department of Computer Applications IEC College of Engineering and Technology Knowledge Park I Greater Noida 201306 India

ISBN: (纸本)9781424455850

Julia sets are considered one of the most attractive fractals and have wide range of applications in science and engineering. Jrgyris et al. [4] have studied the ef fect of dynamic noise on Julia sets and concluded that Julia sets are stable for noises of low strength, and a small increment in the strength of noise may cause deterioration in configuration of the Julia sets. Rani and Jgarwal [16] have generate d Julia sets from complex logistic map. We study the effect of dynamic noise on the Julia sets generated by complex logistic map. ©2010 IEEE.

关键词： Set theory

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Evaluation of medical image watermarking with tamper detection and recovery (AW-TDR)

Evaluation of medical image watermarking with tamper detecti...

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29th Annual International Conference of IEEE-EMBS, engineering in Medicine and Biology Society, EMBC'07

作者： Zain, Jasni M. Fauzi, Abdul R. M. IEEE Faculty of Computer Systems and Software Engineering University Malaysia Pahang Locked Bag 12 25000 Kuantan Pahang Malaysia Department of Internal Medicine International Islamic University Kuantan Pahang

ISBN: (纸本)1424407885

This paper will study and evaluate watermarking technique by Zain and Fauzi [1]. Recommendations will then be made to enhance the technique especially in the aspect of recovery or reconstruction rate for medical images. A proposal will also be made for a better distribution of watermark to minimize the distortion of the Region of Interest (ROI). The final proposal will enhance AW-TDR in three aspects;firstly the image quality in the ROI will be improved as the maximum change is only 2 bits in every 4 pixels, or embedding rate of 0.5 bits/pixel. Secondly the recovery rate will also be better since the recovery bits are located outside the region of interest. The disadvantage in this is that, only manipulation done in the ROI will be detected. Thirdly the quality of the reconstructed image will be enhanced since the average of 2 × 2 pixels would be used to reconstruct the tampered image. © 2007 IEEE.

关键词： Digital watermarking

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Malaysian car plates recognition using freeman chain codes and characters' features

Malaysian car plates recognition using freeman chain codes a...

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2nd International Conference on software engineering and computer systems, ICSECS 2011

作者： Jusoh, Nor Amizam Mohamad Zain, Jasni School of Science and Technology IKIP International College Kampus 3 Kuantan Pahang 25050 Malaysia Faculty of Computer Systems and Software Engineering University Malaysia of Pahang Kuantan Pahang 25000 Malaysia

ISBN: (纸本)9783642221699

Car plate recognition (CPR) system is an important application of image detection and recognition used to overcome the challenges of monitoring modern day traffic. The Freeman chain codes (FCC) is applied in this research to study on the accuracy and efficiency of this technique as an alternative recognition approach to recognize characters on car plates because of its ability to recognize characters and digits successfully. Therefore, this paper is mainly focused on conducting an experiment using FCC to test on its accuracy and efficiency in characters recognition with the support of characters' features because FCC alone does not provide an accurate and efficient recognition result. The result shows that the combination of FCC with characters' features (FCCwF) yields 95% recognition accuracy. As a conclusion, FCC can be an accurate and efficient technique only if the image quality is high and without any noise which might disturbing the recognition process or if it is combined with another technique. © 2011 Springer-Verlag.

关键词： Image segmentation

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Intellectual control system for unmanned energy crop combine 1

Intellectual control system for unmanned energy crop combine

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1st International Conference on Intellectual systems and Information Technologies, ISIT 2019

作者： Gunchenko, Yurii Shvorov, Sergey Lukin, Volodymyr Mezhuyev, Vitalii Dept. of Mathematical Support of Computer Systems Odessa I.I.Mechnikov National University Odessa Ukraine Dept. of Automation and Robotic Systems National University of Life and Environmental Sciences of Ukraine Kyiv Ukraine Faculty of Computer Systems and Software Engineering Universiti Malaysia Pahang Gambang Malaysia

The purpose of the work is to develop methodical bases for the construction of an intelligent control system (ISC) for unmanned combines (UMs) of energy crops (EC) for biogas plants (BP). In order to achieve this goal, the functional structure of the ISC was substantiated in the work, the method of recognition and determination of the volume of biomass EC in fields with unmanned aerial vehicles (UAVs) was developed, the method of synthesis of compromise-optimal routes of the BP with the minimum length of their routes in the process of biomass collection was proposed. and taking into account passive (unmoving) and active (moving) obstacles. With the help of the proposed ISC, the following tasks are solved: monitoring of the EC cultivation process and the determination of EC volumes based on the use of UAVs;determination of the density of changes in the yield of EC, the coordinates of active and passive obstacles in the way of the UMs movement;distribution of UMs by fields and planning of optimal routes and speed parameters of their movement for EC collection. A prerequisite for efficient harvesting combine driving is the constant control of the technological process of harvesting energy crops. Deviations from the work plan in most cases occur due to malfunction of technical equipment or adverse weather conditions. However, there are situations in which the deviation of the "plan-fact" is influenced by other factors, which may lead to a failure of the plan, and vice versa. Failure to complete the plan may be due to a reduction in the intensity of the work or the assumption by the user of errors when entering the initial data into the system, which reduces the adequacy of the model to the real process. The increase in planned indicators may be due to an increase in the speed of technological operations, which may lead to additional losses of biomass or a decrease in its quality. To solve the tasks listed, the ISC is divided into a subsystem of monitoring, planning and

关键词： Biomass

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Development of Expediency Fuel Consumption Cost Simulator

Development of Expediency Fuel Consumption Cost Simulator

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2010 2nd International Conference on Education Technology and computer(第二届IEEE教育技术与计算机国际会议 ICETC 2010)

作者： Noraziah Ahmad Mohd Amer M.Azhar Roslina Mohd Sidek Mohd Helmy Abd Wahab Faculty of Computer Systems & Software Engineering University Malaysia PahangPahang Malaysia

This paper focus on the development of Expediency Fuel Consumption Cost Simulator (EFCCS). EFCCS is automated software that calculates the total amount of fuel cost for a car to travel based on the distance given, driving speed, weight capacity and current market fuel price cost. This software simulator has been developed by using Visual *** language and SQL Server database system. By deploying EFCCS, users obtain a summary and the best solution to estimate the minimum cost towards the desired destination.

关键词： database EFCCS fuel estimation software

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Artificial intelligent strategy to control heart rate variability

Artificial intelligent strategy to control heart rate variab...

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International Conference on Electronic computer Technology

作者： A. H. Beg Noraziah Ahmad Nawsher Khan Ahmed N Abd Alla Muhammad Nubli A. K. Lovely Faculty of Computer Systems & Software Engineering Universiti Malaysia Pahang Pahang Malaysia

This research proposes a new artificial intelligence strategy to enhance software games based on heart rate variability. The model consists of two modules (visual learning and IQ test) that will conjoined with a biofeedback device connected to a computer to monitor student heart rate and record its changes in a stressful situation and generate appropriate reports. By playing these two games student will be able to improve their learning capability and control their heart rate variability.

关键词： Artificial intelligence Intelligent control Heart rate variability Game theory Learning Biological control systems Heart rate Testing Blood pressure Biomedical monitoring

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Parameterization value reduction of soft sets and its algorithm

Parameterization value reduction of soft sets and its algori...

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IEEE Colloquium on Humanities, Science and engineering (CHUSER)

作者： Xiuqin Ma Norrozila Sulaiman Hongwu Qin Faculty of Computer Systems and Software Engineering Universiti Malaysia Pahang Kuantan Malaysia

Molodtsov initiated soft set theory as a new general mathematical tool for dealing with uncertainties. There has been some progress concerning reduction of soft set. However, up to the present, all methods about reduction of soft sets only considered the parameter reduction, the parameter value reduction is not referred. In this paper, we propose the definition of parameterization value reduction of soft set theory, which holds the least parameter values and makes the optimal choice objects not change. In addition, a heuristic algorithm of parameterization value reduction of soft sets is presented. Finally, an illustrative example is employed to show our contribution.

关键词： Heuristic algorithms computers Algorithm design and analysis Approximation methods Fuzzy sets

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