the proceedings contain 18 papers. the special focus in this conference is on Smart Cities and Green ICT systems. the topics include: Real-time overtaking vehicle detection based on optical flow and convolutional neur...
ISBN:
(纸本)9783030266325
the proceedings contain 18 papers. the special focus in this conference is on Smart Cities and Green ICT systems. the topics include: Real-time overtaking vehicle detection based on optical flow and convolutional neural network;evaluation of iterative calibration of vehicle cameras using reference information from traffic signs;implementation and investigation of a weather- and jam density-tuned network perimeter controller;city-level agent-based multi-modal modeling of transportation networks: Model development and preliminary testing;distributed quality of information-aware decision-making in vehicular networks;enhanced cellular bandwidth prediction for highly automated driving;a probabilistic travel time modeling approach based on spatiotemporal speed variations;Survey of passengers’ origin-destination in public transportation networks using WI-FI;medical freezers as flexible load for demand response in a business park microgrid with local solar power generation;A MPC based peak shaving application for a household with photovoltaic battery system;***: A decentralised IoT architecture to control electrical appliances in households;a SaaS implementation of a new generic crypto-classifier service for secure energy efficiency in smart cities;identification of environment- and context-specific key factors influencing the user’s thermal comfort;information system development for seamless mobility;car accident detection and reconstruction through sound analysis with crashzam;A multi-domain co-simulation ecosystem for fully virtual rapid ADAS prototyping.
the proceedings contain 12 papers. the special focus in this conference is on Operations Research and Enterprise systems. the topics include: Computational Study of Emergency Service System Reengineering Under General...
ISBN:
(纸本)9783030160340
the proceedings contain 12 papers. the special focus in this conference is on Operations Research and Enterprise systems. the topics include: Computational Study of Emergency Service System Reengineering Under Generalized Disutility;dealing with Scheduling Fairness in Local Search: Lessons Learned from Case Studies;dynamic Pricing Competition with Unobservable Inventory Levels: A Hidden Markov Model Approach;a Bayesian Inference Analysis of Supply Chain Enablers, Supply Chain Management Practices, and Performance;operations Administration and Maintenance Constraints in Fiber Cables Network Design;impact of Iterated Local Search Heuristic Hybridization on Vehicle Routing Problems: Application to the Capacitated Profitable Tour Problem;an Efficient Heuristic for Pooled Repair Shop Designs;A Marginal Allocation Approach to Resource Management for a System of Multiclass Multiserver Queues Using Abandonment and CVaR QoS Measures;an Efficient Application of Goal Programming to Tackle Multiobjective Problems with Recurring Fitness Landscapes;An Efficient Algorithm Based Tabu Search for the Robust Sparse CARP Under Travel Costs Uncertainty.
Withthe development of typical graph data scenarios such as social networks and recommender systems, the size of knowledge graphs is growing. In recent years, large-scale knowledge graphs have posed a challenge in te...
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ISBN:
(纸本)9781450385053
Withthe development of typical graph data scenarios such as social networks and recommender systems, the size of knowledge graphs is growing. In recent years, large-scale knowledge graphs have posed a challenge in terms of fast training of knowledge graph representation model when applied. the article proposes a fast training framework for random walk-based embedding of knowledge graphs (RWRel), which contains a random walk strategy based on relational paths and a relational encoding that introduces subject-object embeddings to model the subject-object semantics of relations in knowledge graphs. the experimental results show that the RWRel framework is effective in improving the speed and maintaining the performance of the representation learning method.
the proceedings contain 78 papers. the topics discussed include: the weakest failure detector to solve the mutual exclusion problem in an unknown dynamic environment;multi-tenant mobile offloading systems for real-tim...
ISBN:
(纸本)9781450360944
the proceedings contain 78 papers. the topics discussed include: the weakest failure detector to solve the mutual exclusion problem in an unknown dynamic environment;multi-tenant mobile offloading systems for real-time computer vision applications;distributed symmetry-breaking with improved vertex-averaged complexity;parallel algorithms for predicate detection;improving efficacy of concurrent internal binary search trees using local recovery;session guarantees with raft and hybrid logical clocks;reconfigurable dataflow graphs for processing-in-memory;on the hardness of the strongly dependent decision problem;and cache attacks on blockchain based information centric networks: an experimental evaluation.
Withthe emergence of advanced technology, the user authentication methods have also been improved. Authenticating the user, several secure and efficient approaches have been introduced, but the biometric authenticati...
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Deep learning (DL), a relatively recent AI technique, has been successfully applied to the problem of automated modulation categorization (AMC), with promising results. An essential part of developing the spectrum-sen...
ISBN:
(纸本)9798400709036
Deep learning (DL), a relatively recent AI technique, has been successfully applied to the problem of automated modulation categorization (AMC), with promising results. An essential part of developing the spectrum-sensing capabilities needed by software-defined radio is carrying out radio signal classification jobs, which we did in this research by introducing a better deep neural architecture. Different detection techniques were utilized in the literature; however, DL neural networks are recently utilized in this field. Recurrent Neural Network (RNN), Long Short-Term Memory (LSTM) which is one variation of the RNN network, and other techniques are some of the employed DL architectures in the field of AMC. In this paper, Convolutional Neural Network (CNN) model has been built to automatically classify ten-modulation formats correctly. the suggested CNN network is constructed mainly of six-Convolutional layers. the overall number of trainable parameters in the proposed network is 1,757,962. thus, the network accuracy, which was achieved during the training reached more than 90%. Python programming packages have been used to implement the suggested approach using *** platform, which provides wide-range of facilities.
Mathematical modeling plays a key role in econometrics as it is a field where statistics and mathematics are used to analyze economic data and develop economic models. this paper presents a numerical study of laminar ...
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ISBN:
(纸本)9798400709036
Mathematical modeling plays a key role in econometrics as it is a field where statistics and mathematics are used to analyze economic data and develop economic models. this paper presents a numerical study of laminar flow in a suddenly expanding channel using various computational schemes. the Na-vier-Stokes equation was used to numerically solve the laminar flow in the channel. To calculate the Navier-Stokes equation, an explicit scheme of the third order of accuracy QUICK (Quadratic Upstream Interpolation for Con-vective Kinematics) and a second order of accuracy implicit against flow US (Up-wind scheme) schemes were used. For the difference approximation of the initial equa-tions, the finite difference method was applied, and the rela-tionship between velocities and pressure was found using the SIMPLE pro-cedure. the paper presents a two-dimensional geometry of an expansion channel with an expansion ratio of 1:2. Based on this geometry, results were obtained with Reynolds numbers of 100, 400, 600, and 800. Velocity plots at Reynolds numbers of 100 and 400 were compared with experimental re-sults at different sections. Graphs of friction coefficients were obtained for various values of Reynolds numbers. Speed profiles were compared using QUICK and implicit schemes. In addition, longitudinal velocity isolines are present-ed for Reynolds numbers of 100, 400, 600, and 800. It is shown that the re-sults are practically the same for the two presented finite-difference schemes for small Reynolds numbers. At large values of the Reynolds number, the numerical results obtained by the implicit scheme showed better agreement withthe experimental results than by the QUICK scheme. And also the pa-per presents the primary and secondary flow vortices as isolines.
Withthe immense computing power at our disposal, the numerical solution of partial differential equations (PDEs) is becoming a day-to-day task for modern computational scientists. However, the complexity of real-life...
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ISBN:
(纸本)9781665488280
Withthe immense computing power at our disposal, the numerical solution of partial differential equations (PDEs) is becoming a day-to-day task for modern computational scientists. However, the complexity of real-life problems is such that tractable solutions do not exist. this makes it difficult to validate the numerically obtained solution, so good error estimation is crucial in such cases. It allows the user to identify problematic areas in the computational domain that may affect the stability and accuracy of the numerical method. Such areas can then be remedied by either h- or p-adaptive procedures. In this paper, we propose to estimate the error of the numerical solution by solving the same governing problem implicitly and explicitly, using a different approximation order in each case. We demonstrate the newly proposed error indicator on the solution of a synthetic two-dimensional Poisson problem with tractable solution for easier validation. We show that the proposed error indicator has good potential for locating areas of high error.
the proceedings contain 16 papers. the special focus in this conference is on Intelligent Computers, algorithms, and Applications. the topics include: Artificial Intelligence Modelling Paths for Reasoning Argumen...
ISBN:
(纸本)9789819663095
the proceedings contain 16 papers. the special focus in this conference is on Intelligent Computers, algorithms, and Applications. the topics include: Artificial Intelligence Modelling Paths for Reasoning Argumentation Methods for Criminal Evidence;parallel Decomposition Method for Deep Learning Models Based on Improved Dual Population Genetic Algorithm;Integrating CNNs and Transformers for Mid-price Prediction in High-Frequency Trading;hierarchical Recurrent Network for Active Stereo Matching;Research on Multidimensional Evaluation Technology of Teachers’ Digital Literacy for LLM as a Judge;research on the Academic Rubric for Innovative Talents in Ordinary High Schools Based on Classroom Settings;explaining to a Computer: Enhancing Student Assessment with Programming and Simulating Execution;research on Intelligent Traffic Surveillance Video Compression Quality Assessment Method;evaluating the Performance of Complex Text Generated by Large Language Models;a Benchmark Dataset and Evaluation of Collaboration Network in Open Source Software Community;constructing Benchmarks for Open Source Ecosystems: A Stakeholder Needs-Driven Approach;evaluating Large Language Models on the Edge Based on Evaluatology;Parallel computing on RTEMS Operating System;mixSchedSim: A Simulator for Mixed Workload Scheduling in Heterogeneous systems.
the proceedings contain 25 papers. the special focus in this conference is on internationalconference on Big Data Analytics . the topics include: Analyzing domain knowledge for big data analysis: A case study with ur...
ISBN:
(纸本)9783030371876
the proceedings contain 25 papers. the special focus in this conference is on internationalconference on Big Data Analytics . the topics include: Analyzing domain knowledge for big data analysis: A case study with urban tree type classification;market intelligence for agricultural commodities using forecasting and deep learning techniques;TKG: efficient mining of top-K frequent subgraphs;why multilayer networks instead of simple graphs? modeling effectiveness and analysis flexibility and efficiency!;gossip based distributed real time task scheduling with guaranteed performance on heterogeneous networks;data-driven optimization of public transit schedule;discovering spatial high utility frequent itemsets in spatiotemporal databases;efficient algorithms for flock detection in large spatio-temporal data;local temporal compression for (globally) evolving spatial surfaces;deep learning models for medical image analysis: challenges and future directions;an explicit relationship between sequential patterns and their concise representations;a novel approach to identify the determinants of online review helpfulness and predict the helpfulness score across product categories;analysis and recognition of hand-drawn images with effective data handling;real time static gesture detection using deep learning;interpreting context of images using scene graphs;deep learning in the domain of near-duplicate document detection;recent advances and challenges in design of non-goal-oriented dialogue systems;data cube is dead, long life to data cube in the age of web data;improving result diversity using query term proximity in exploratory search;segment-search vs knowledge graphs: making a key-word search engine for web documents;pairing users in social media via processing meta-data from conversational files.
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