This document proposes a model and architecture for opening learner profiles across heterogeneous applications. It summarizes existing approaches that have low abstraction levels and lack mechanisms for exchanging profiles. The proposed approach uses a UML-based model with a core profile composed of sub-profiles. It is based on the WBEM standard and includes a service-oriented architecture with a tracking manager and profile service to facilitate collecting and accessing profiles distributed across different systems.
The document discusses integrating learning management systems with practical learning activities like computer and network experiments. It proposes using an intermediate layer to allow transparent communication between the systems. A model-driven approach is used to monitor learners' activities and the experiments. A distributed architecture is proposed to gather, store, and share tracking information between the heterogeneous tools. This would allow tracking data to be reused by teachers and learners.
An adaptative framework for tracking Web–based Learning EnvironmentsJulien Broisin
This document proposes an adaptive framework for tracking attention data produced during web-based learning. The framework uses the Web-Based Enterprise Management (WBEM) standard to store attention information from different learning tools in a central repository. Two dynamic services allow users to define what attention data to collect and receive/retrieve trace data from learning systems. An implementation demonstrates how the approach facilitates collecting, storing, and reusing attention data across two different learning systems in a standardized way.
An adaptative framework for tracking Web–based Learning EnvironmentsJulien Broisin
This document proposes an adaptive framework for tracking user activity and attention metadata in web-based learning environments. The framework includes a uniform model for representing attention data, an open and distributed architecture, and services for managing the model and tracking attention instances. It was developed to enable personalization of learning experiences based on collecting and sharing user attention data across different learning systems and applications.
IRJET- Video Based Traffic Sign Detection by Scale Based Frame Fusion TechniqueIRJET Journal
This document proposes a video-based framework for detecting, tracking, and recognizing traffic signs from a camera mounted on a moving vehicle. The framework aims to improve detection accuracy by utilizing information from spatially distributed traffic signs. It uses an offline detector initially, and if that fails, employs an online detector to update the motion model. Tracking is done using a Kalman filter to predict sign locations. The detections and tracks are fused to obtain a stable classification result. The proposed approach aims to handle non-stationary environments and improve location accuracy compared to single-frame detection methods.
A presentation on how OSS projects may be used for providing practical training for undergraduate software engineering students. Host: UNU-IIST, Macau-SAR, China
The document summarizes the scope, structure, activities, and future directions of ISO/IEC JTC1 SC36, the subcommittee on learning technologies within ISO/IEC JTC1. SC36 has 27 active projects, focuses on developing standards for e-learning vocabulary, profiles, quality assurance, and more. It has published 12 standards so far and has plans to approve 3-6 more new projects this year. The document also discusses future trends in e-learning that SC36 may address like connectivism, learning ecologies, and personalized adaptive learning environments.
From Curriculum to Career – Plotting the course with SFIA Susan BaileySFIA User Forum
This document discusses SFIA (Skills Framework for the Information Age), a competency framework for IT roles and skills. It describes how the University of Northampton aligns its curriculum and learning outcomes to SFIA. This allows students to gain a standardized set of industry-recognized skills and helps address skills gaps. The university was also the first to offer a degree aligned to SFIA, helping students' careers and meeting industry needs.
This document describes the WATER RtoM project which aims to speed up the transfer of water-related research outputs to better implement EU water directives. The project is led by the International Office for Water in France along with partners from Spain, Poland, and Romania. It seeks to identify practitioner needs, boost output transfer, and promote innovations to help achieve good ecological water body status by 2021. The project will survey outputs, assess their market viability, develop business plans for 30 outputs, and promote matches through events and an e-platform to bridge the gap between research and implementation.
The document discusses integrating learning management systems with practical learning activities like computer and network experiments. It proposes using an intermediate layer to allow transparent communication between the systems. A model-driven approach is used to monitor learners' activities and the experiments. A distributed architecture is proposed to gather, store, and share tracking information between the heterogeneous tools. This would allow tracking data to be reused by teachers and learners.
An adaptative framework for tracking Web–based Learning EnvironmentsJulien Broisin
This document proposes an adaptive framework for tracking attention data produced during web-based learning. The framework uses the Web-Based Enterprise Management (WBEM) standard to store attention information from different learning tools in a central repository. Two dynamic services allow users to define what attention data to collect and receive/retrieve trace data from learning systems. An implementation demonstrates how the approach facilitates collecting, storing, and reusing attention data across two different learning systems in a standardized way.
An adaptative framework for tracking Web–based Learning EnvironmentsJulien Broisin
This document proposes an adaptive framework for tracking user activity and attention metadata in web-based learning environments. The framework includes a uniform model for representing attention data, an open and distributed architecture, and services for managing the model and tracking attention instances. It was developed to enable personalization of learning experiences based on collecting and sharing user attention data across different learning systems and applications.
IRJET- Video Based Traffic Sign Detection by Scale Based Frame Fusion TechniqueIRJET Journal
This document proposes a video-based framework for detecting, tracking, and recognizing traffic signs from a camera mounted on a moving vehicle. The framework aims to improve detection accuracy by utilizing information from spatially distributed traffic signs. It uses an offline detector initially, and if that fails, employs an online detector to update the motion model. Tracking is done using a Kalman filter to predict sign locations. The detections and tracks are fused to obtain a stable classification result. The proposed approach aims to handle non-stationary environments and improve location accuracy compared to single-frame detection methods.
A presentation on how OSS projects may be used for providing practical training for undergraduate software engineering students. Host: UNU-IIST, Macau-SAR, China
The document summarizes the scope, structure, activities, and future directions of ISO/IEC JTC1 SC36, the subcommittee on learning technologies within ISO/IEC JTC1. SC36 has 27 active projects, focuses on developing standards for e-learning vocabulary, profiles, quality assurance, and more. It has published 12 standards so far and has plans to approve 3-6 more new projects this year. The document also discusses future trends in e-learning that SC36 may address like connectivism, learning ecologies, and personalized adaptive learning environments.
From Curriculum to Career – Plotting the course with SFIA Susan BaileySFIA User Forum
This document discusses SFIA (Skills Framework for the Information Age), a competency framework for IT roles and skills. It describes how the University of Northampton aligns its curriculum and learning outcomes to SFIA. This allows students to gain a standardized set of industry-recognized skills and helps address skills gaps. The university was also the first to offer a degree aligned to SFIA, helping students' careers and meeting industry needs.
This document describes the WATER RtoM project which aims to speed up the transfer of water-related research outputs to better implement EU water directives. The project is led by the International Office for Water in France along with partners from Spain, Poland, and Romania. It seeks to identify practitioner needs, boost output transfer, and promote innovations to help achieve good ecological water body status by 2021. The project will survey outputs, assess their market viability, develop business plans for 30 outputs, and promote matches through events and an e-platform to bridge the gap between research and implementation.
The Evolution of Disaster Early Warning Systems in the TRIDEC ProjectPeter Löwe
The document summarizes the TRIDEC project which aims to develop new approaches and technologies for intelligent information management in collaborative, complex decision processes for natural crisis management. It describes the evolution of tsunami early warning systems from lightweight to heavyweight demonstrators. The key components of the TRIDEC architecture include an interoperable communication infrastructure, a robust service infrastructure, and a knowledge-based service framework to support tasks like sensor data integration, information dissemination, and collaborative decision making. The project aims to develop standards-based software architectures to connect local tsunami early warning systems into a system of systems.
IRJET- Air Quality Monitoring using CNN ClassificationIRJET Journal
This document describes a study that uses convolutional neural networks (CNNs) to classify images and monitor air quality. Researchers captured images of the open atmosphere and used CNN classification to analyze the quality of air based on the images. The CNN model analyzed new images against a dataset of previously captured and processed images. The goal was to validate using image-based classification to estimate air pollution concentrations and analyze air quality.
This document describes a system called "Drishyam - Virtual Eye for Blind" that uses image recognition and object detection to assist visually impaired people. The system uses a YOLO algorithm and TensorFlow to detect and classify objects in images from a webcam in real-time. It then uses text-to-speech to audibly describe the objects and their distances to the user. The system aims to help visually impaired people navigate and interact with their surroundings more independently. It was found to accurately detect objects in tests with over 90% accuracy.
IRJET- A Survey of Approaches for Vehicle Traffic AnalysisIRJET Journal
This document summarizes and compares different approaches for vehicle traffic analysis, including edge detection, background subtraction, blob detection, and the YOLO convolutional neural network approach. It finds that while earlier approaches have advantages for daytime use, YOLO provides more accurate real-time analysis of traffic by detecting stationary and moving vehicles with fewer errors related to illumination or occlusion. YOLO analyzes entire frames simultaneously for faster processing while maintaining precision.
IRJET- A Survey of Approaches for Vehicle Traffic AnalysisIRJET Journal
The document summarizes various approaches used for vehicle traffic analysis and their pros and cons. It discusses traditional sensor-based methods like magnetic loops and infrared sensors which are prone to damage. It also examines earlier computer vision techniques like edge detection, background subtraction, and blob detection that have limitations in accuracy and handling occlusion. The document proposes using a convolutional neural network model called YOLO for real-time vehicle detection and counting from video. YOLO can process each video frame once to generate bounding boxes and counts, balancing speed and accuracy. It aims to provide more reliable analysis across different traffic and lighting conditions.
REAL-TIME OBJECT DETECTION USING OPEN COMPUTER VISIONIRJET Journal
This document discusses real-time object detection using open computer vision. It reviews various object detection techniques like YOLO, OpenCV, and SVM. The proposed system uses YOLO as a supporting module with OpenCV for real-time object detection in a video or image. It analyzes the performance of algorithms in detecting and recognizing three construction vehicles on a scaled construction site. The paper also reviews and compares various object recognition models like R-CNN, YOLO, and SSD.
SmeSpire’s purpose is to encourage and enable the participation of SMEs in the mechanisms of harmonising and making large scale environmental content available. Visit www.smespire.eu
A new approach for building student model in an
Adaptive and intelligent Web-Based Educational System
(AIWBES) is introduced. This approach utilizes a hybrid
algorithm based on Fuzzy-ART2 neural network and stochastic
method called Hidden Markov Model (HMM), in order to
evaluate and categorize students’ knowledge status in six levels:
Excellent, very good, good, fair, weak and very weak; depending
on 5 parameters collected through their interactions with the
system. The student model is initialized by presenting a pre-test
form to students and it is updated dynamically according to their
study times and assessment results. Students' knowledge status
are modeled through three phases, initialization, training and
recall phases. In the initialization phase, input vectors are
normalized before they are categorized using unsupervised
algorithm Fuzzy-ART2 in 6 clusters representing 6 knowledge
status. A HMM is created for each cluster and when new
students' parameters are collected, they are introduced to Baum-
Welch re-estimation algorithm to train the 6 HMMs and to
maximize the observed sequence that is associated with a
particular cluster. Forward algorithm evaluates then the
likelihood of this sequence with respect to each of the HMMs and
to determine the maximum value, which represents the actual
knowledge status of the student. Experiment results show that
the proposed approach is capable of categorizing student
parameter vectors to their corresponding cluster with good
accuracies. The result of such classifications would open new
horizons and applications in AIWBES.
Advancing the JISC Access & Identity Management ProgrammeJISC Netskills
The Joint Information Systems Committee (JISC) supports education and research in the UK. The document discusses JISC's Access and Identity Management (AIM) Programme, which focuses on process, policy, and technology related to identity management. The AIM Programme funds various identity management projects aimed at building production systems that universities may adopt, improving user experience, and enabling integrated systems architecture. Projects relate to areas like the UK Access Management Federation, usage statistics, web services, national grids, data sharing, user-managed access, e-portfolios, and linking identity with social networks.
The document discusses adaptive learning environments and adaptive systems. It covers topics such as the need for adaptation, user modeling, adaptation of presentation and navigation, and the GRAPPLE architecture. Adaptive systems can adapt content, information, and processes like navigation based on attributes of the user like knowledge, goals, preferences, and context. User modeling involves representing these attributes in a user model, such as with an overlay model to represent a user's knowledge. The document also discusses adaptation techniques, application areas of adaptive systems, and issues to consider in designing adaptive systems.
11_10_2019 IEEE Education Society Standard 1876 –«Networked smart learning ob...eMadrid network
The document discusses the IEEE-SA STD 1876/2019 standard for online laboratories for education. It defines methods for storing and retrieving learning objects for remote labs, as well as linking learning objects to design smart learning environments. The standard addresses different levels of learning environments, from embedded things like devices and sensors, to embedded pedagogy and higher-level courses and scenarios. It also covers definitions, metadata, services, and case studies to illustrate how the standard can be applied.
IRJET- Traffic Sign and Drowsiness Detection using Open-CVIRJET Journal
This document presents a method for detecting traffic signs and driver drowsiness using OpenCV. It first preprocesses traffic sign images and extracts features using SIFT and DRLBP. Traffic sign detection is then performed using a backpropagation neural network. For drowsiness detection, the system continuously monitors the driver's eyes using a camera. It detects the open and closed state of the eyes to identify symptoms of fatigue. When the eyes are closed for too long based on a threshold, an alert is triggered to avoid accidents from drowsy driving. The proposed methods were tested on images and videos with promising results.
Introducing the need for a Domain Model in Public Service Provision (PSP) eGo...Efthimios Tambouris
This is the presentation of a paper accepted in the ICDIM conference in London. The presentation took place on the 13th of November 2008. A relevant journal publication also exists (see http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=4746837&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D4746837)
This document provides an overview of information and communication technology (ICT) innovations at the University of Malaya. It discusses the university's history and background. It then summarizes key ICT trends like the Internet of Things, big data, and cloud computing. The document outlines the university's transition from traditional classroom learning to digital and blended learning models using MOOCs and e-learning. It also describes the university's ICT strategic plan, network infrastructure upgrades, data center facilities, and big data initiatives. These initiatives aim to provide a smarter campus through improved connectivity, centralized network management, a unified authentication system, and analytics using structured and unstructured data.
The document describes a market research methodology used to study web browsers. It involved conducting in-person interviews at computer shops and multiplexes, as well as an online questionnaire. The interviews focused on what users like and dislike about current browsers to help identify areas for improvement. Students and computer shop workers were the main target groups, as they represent a range of ages and browser experience levels. The goal was to gather qualitative user feedback to better understand user needs and inform the design of new browser features.
1 st review pothole srm bi1 st review pothole srm bi1 st review pothole srm bisathiyasowmi
The document proposes a pothole detection system using YOLOv8, a state-of-the-art object detection model. A dataset of road images annotated with bounding boxes is collected and used to train the YOLOv8 model. Standard metrics including precision, recall, and F1 score are employed to evaluate the trained model on a validation set. The model demonstrates high accuracy in detecting potholes in real-world road images. The approach shows potential for integration into smart city infrastructure to enable proactive road maintenance and safety.
OMII-UK is an open-source organization established by the EPSRC to provide software and services to help the UK research community adopt e-Research practices and technology. It is currently funded by EPSRC, JISC and others. OMII-UK's mission is to cultivate and sustain important community software through various channels of support like requirements gathering, software development expertise, and community development. It has undertaken initiatives like the ENGAGE Initiative to better understand researchers' computational needs and develop focused projects to address these needs.
POTHOLE DETECTION SYSTEM USING YOLO v4 ALGORITHMIRJET Journal
This document describes a pothole detection system that uses the YOLO v4 object detection algorithm. The system uses a camera to capture live video and extracts images from the video stream. These images are fed into a pretrained YOLO v4 model that detects and highlights any potholes in real-time with bounding boxes. The model provides accuracy percentages for each detected pothole. A graphical user interface allows users to start and stop the detection process. An evaluation of the YOLO v4 model found it achieved 85-90% accuracy in real-time pothole detection, outperforming an earlier version that used a CNN model. Sample output images from the system demonstrate potholes being correctly detected and
Best 20 SEO Techniques To Improve Website Visibility In SERPPixlogix Infotech
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
The Evolution of Disaster Early Warning Systems in the TRIDEC ProjectPeter Löwe
The document summarizes the TRIDEC project which aims to develop new approaches and technologies for intelligent information management in collaborative, complex decision processes for natural crisis management. It describes the evolution of tsunami early warning systems from lightweight to heavyweight demonstrators. The key components of the TRIDEC architecture include an interoperable communication infrastructure, a robust service infrastructure, and a knowledge-based service framework to support tasks like sensor data integration, information dissemination, and collaborative decision making. The project aims to develop standards-based software architectures to connect local tsunami early warning systems into a system of systems.
IRJET- Air Quality Monitoring using CNN ClassificationIRJET Journal
This document describes a study that uses convolutional neural networks (CNNs) to classify images and monitor air quality. Researchers captured images of the open atmosphere and used CNN classification to analyze the quality of air based on the images. The CNN model analyzed new images against a dataset of previously captured and processed images. The goal was to validate using image-based classification to estimate air pollution concentrations and analyze air quality.
This document describes a system called "Drishyam - Virtual Eye for Blind" that uses image recognition and object detection to assist visually impaired people. The system uses a YOLO algorithm and TensorFlow to detect and classify objects in images from a webcam in real-time. It then uses text-to-speech to audibly describe the objects and their distances to the user. The system aims to help visually impaired people navigate and interact with their surroundings more independently. It was found to accurately detect objects in tests with over 90% accuracy.
IRJET- A Survey of Approaches for Vehicle Traffic AnalysisIRJET Journal
This document summarizes and compares different approaches for vehicle traffic analysis, including edge detection, background subtraction, blob detection, and the YOLO convolutional neural network approach. It finds that while earlier approaches have advantages for daytime use, YOLO provides more accurate real-time analysis of traffic by detecting stationary and moving vehicles with fewer errors related to illumination or occlusion. YOLO analyzes entire frames simultaneously for faster processing while maintaining precision.
IRJET- A Survey of Approaches for Vehicle Traffic AnalysisIRJET Journal
The document summarizes various approaches used for vehicle traffic analysis and their pros and cons. It discusses traditional sensor-based methods like magnetic loops and infrared sensors which are prone to damage. It also examines earlier computer vision techniques like edge detection, background subtraction, and blob detection that have limitations in accuracy and handling occlusion. The document proposes using a convolutional neural network model called YOLO for real-time vehicle detection and counting from video. YOLO can process each video frame once to generate bounding boxes and counts, balancing speed and accuracy. It aims to provide more reliable analysis across different traffic and lighting conditions.
REAL-TIME OBJECT DETECTION USING OPEN COMPUTER VISIONIRJET Journal
This document discusses real-time object detection using open computer vision. It reviews various object detection techniques like YOLO, OpenCV, and SVM. The proposed system uses YOLO as a supporting module with OpenCV for real-time object detection in a video or image. It analyzes the performance of algorithms in detecting and recognizing three construction vehicles on a scaled construction site. The paper also reviews and compares various object recognition models like R-CNN, YOLO, and SSD.
SmeSpire’s purpose is to encourage and enable the participation of SMEs in the mechanisms of harmonising and making large scale environmental content available. Visit www.smespire.eu
A new approach for building student model in an
Adaptive and intelligent Web-Based Educational System
(AIWBES) is introduced. This approach utilizes a hybrid
algorithm based on Fuzzy-ART2 neural network and stochastic
method called Hidden Markov Model (HMM), in order to
evaluate and categorize students’ knowledge status in six levels:
Excellent, very good, good, fair, weak and very weak; depending
on 5 parameters collected through their interactions with the
system. The student model is initialized by presenting a pre-test
form to students and it is updated dynamically according to their
study times and assessment results. Students' knowledge status
are modeled through three phases, initialization, training and
recall phases. In the initialization phase, input vectors are
normalized before they are categorized using unsupervised
algorithm Fuzzy-ART2 in 6 clusters representing 6 knowledge
status. A HMM is created for each cluster and when new
students' parameters are collected, they are introduced to Baum-
Welch re-estimation algorithm to train the 6 HMMs and to
maximize the observed sequence that is associated with a
particular cluster. Forward algorithm evaluates then the
likelihood of this sequence with respect to each of the HMMs and
to determine the maximum value, which represents the actual
knowledge status of the student. Experiment results show that
the proposed approach is capable of categorizing student
parameter vectors to their corresponding cluster with good
accuracies. The result of such classifications would open new
horizons and applications in AIWBES.
Advancing the JISC Access & Identity Management ProgrammeJISC Netskills
The Joint Information Systems Committee (JISC) supports education and research in the UK. The document discusses JISC's Access and Identity Management (AIM) Programme, which focuses on process, policy, and technology related to identity management. The AIM Programme funds various identity management projects aimed at building production systems that universities may adopt, improving user experience, and enabling integrated systems architecture. Projects relate to areas like the UK Access Management Federation, usage statistics, web services, national grids, data sharing, user-managed access, e-portfolios, and linking identity with social networks.
The document discusses adaptive learning environments and adaptive systems. It covers topics such as the need for adaptation, user modeling, adaptation of presentation and navigation, and the GRAPPLE architecture. Adaptive systems can adapt content, information, and processes like navigation based on attributes of the user like knowledge, goals, preferences, and context. User modeling involves representing these attributes in a user model, such as with an overlay model to represent a user's knowledge. The document also discusses adaptation techniques, application areas of adaptive systems, and issues to consider in designing adaptive systems.
11_10_2019 IEEE Education Society Standard 1876 –«Networked smart learning ob...eMadrid network
The document discusses the IEEE-SA STD 1876/2019 standard for online laboratories for education. It defines methods for storing and retrieving learning objects for remote labs, as well as linking learning objects to design smart learning environments. The standard addresses different levels of learning environments, from embedded things like devices and sensors, to embedded pedagogy and higher-level courses and scenarios. It also covers definitions, metadata, services, and case studies to illustrate how the standard can be applied.
IRJET- Traffic Sign and Drowsiness Detection using Open-CVIRJET Journal
This document presents a method for detecting traffic signs and driver drowsiness using OpenCV. It first preprocesses traffic sign images and extracts features using SIFT and DRLBP. Traffic sign detection is then performed using a backpropagation neural network. For drowsiness detection, the system continuously monitors the driver's eyes using a camera. It detects the open and closed state of the eyes to identify symptoms of fatigue. When the eyes are closed for too long based on a threshold, an alert is triggered to avoid accidents from drowsy driving. The proposed methods were tested on images and videos with promising results.
Introducing the need for a Domain Model in Public Service Provision (PSP) eGo...Efthimios Tambouris
This is the presentation of a paper accepted in the ICDIM conference in London. The presentation took place on the 13th of November 2008. A relevant journal publication also exists (see http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=4746837&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D4746837)
This document provides an overview of information and communication technology (ICT) innovations at the University of Malaya. It discusses the university's history and background. It then summarizes key ICT trends like the Internet of Things, big data, and cloud computing. The document outlines the university's transition from traditional classroom learning to digital and blended learning models using MOOCs and e-learning. It also describes the university's ICT strategic plan, network infrastructure upgrades, data center facilities, and big data initiatives. These initiatives aim to provide a smarter campus through improved connectivity, centralized network management, a unified authentication system, and analytics using structured and unstructured data.
The document describes a market research methodology used to study web browsers. It involved conducting in-person interviews at computer shops and multiplexes, as well as an online questionnaire. The interviews focused on what users like and dislike about current browsers to help identify areas for improvement. Students and computer shop workers were the main target groups, as they represent a range of ages and browser experience levels. The goal was to gather qualitative user feedback to better understand user needs and inform the design of new browser features.
1 st review pothole srm bi1 st review pothole srm bi1 st review pothole srm bisathiyasowmi
The document proposes a pothole detection system using YOLOv8, a state-of-the-art object detection model. A dataset of road images annotated with bounding boxes is collected and used to train the YOLOv8 model. Standard metrics including precision, recall, and F1 score are employed to evaluate the trained model on a validation set. The model demonstrates high accuracy in detecting potholes in real-world road images. The approach shows potential for integration into smart city infrastructure to enable proactive road maintenance and safety.
OMII-UK is an open-source organization established by the EPSRC to provide software and services to help the UK research community adopt e-Research practices and technology. It is currently funded by EPSRC, JISC and others. OMII-UK's mission is to cultivate and sustain important community software through various channels of support like requirements gathering, software development expertise, and community development. It has undertaken initiatives like the ENGAGE Initiative to better understand researchers' computational needs and develop focused projects to address these needs.
POTHOLE DETECTION SYSTEM USING YOLO v4 ALGORITHMIRJET Journal
This document describes a pothole detection system that uses the YOLO v4 object detection algorithm. The system uses a camera to capture live video and extracts images from the video stream. These images are fed into a pretrained YOLO v4 model that detects and highlights any potholes in real-time with bounding boxes. The model provides accuracy percentages for each detected pothole. A graphical user interface allows users to start and stop the detection process. An evaluation of the YOLO v4 model found it achieved 85-90% accuracy in real-time pothole detection, outperforming an earlier version that used a CNN model. Sample output images from the system demonstrate potholes being correctly detected and
Best 20 SEO Techniques To Improve Website Visibility In SERPPixlogix Infotech
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
“An Outlook of the Ongoing and Future Relationship between Blockchain Technologies and Process-aware Information Systems.” Invited talk at the joint workshop on Blockchain for Information Systems (BC4IS) and Blockchain for Trusted Data Sharing (B4TDS), co-located with with the 36th International Conference on Advanced Information Systems Engineering (CAiSE), 3 June 2024, Limassol, Cyprus.
How to Get CNIC Information System with Paksim Ga.pptxdanishmna97
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
Maruthi Prithivirajan, Head of ASEAN & IN Solution Architecture, Neo4j
Get an inside look at the latest Neo4j innovations that enable relationship-driven intelligence at scale. Learn more about the newest cloud integrations and product enhancements that make Neo4j an essential choice for developers building apps with interconnected data and generative AI.
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
Building Production Ready Search Pipelines with Spark and MilvusZilliz
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!SOFTTECHHUB
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Mind map of terminologies used in context of Generative AI
Opening learner profiles
1. Opening Learner Profiles
across
Heterogeneous Applications
Triomphe Ramandalahy, Philippe Vidal, Julien Broisin
Université Paul Sabatier
Toulouse, France
2. Context
๏ Personalization of Web-based Learning Environments
๏ There is a need for collecting data about learning tools
and resources, users and activities
๏ We focus on ACTORS, and specially LEARNERS
ICALT 2009, July 16, 2009, Riga, Latvia 2
3. Issues to solve
๏ Learner profile: set of information related to a user or a
set of users
๏ Various information describing learners from various
points of view
๏ Information is distributed across heterogeneous
systems and applications
ICALT 2009, July 16, 2009, Riga, Latvia 3
4. Issues to solve
๏ Learner profile: set of information related to a user or a
set of users
๏ Various information describing learners from various
points of view
๏ Information is distributed across heterogeneous
systems and applications
๏ How to gather the whole information characterizing a
learner? How to share and reuse it?
➡Uniformely represent information to collect
➡Federate the various sources of information
ICALT 2009, July 16, 2009, Riga, Latvia 3
5. Outline
๏ Existing approaches
๏ Our proposal
๏ A model dedicated to learner profile
๏ A service oriented architecture
๏ Conclusions and future works
ICALT 2009, July 16, 2009, Riga, Latvia 4
6. Standardized approaches
๏ IEEE Personal And Private Information (PAPI - 2002)
‣ Personal information, competences, relations,
portfolio, security, ...
๏ IMS Learner Information Package (LIP - 2005)
‣ Additional information such as history, preferences,
affiliations or activities
ICALT 2009, July 16, 2009, Riga, Latvia 5
7. Specific approaches
๏ Reuse of External Profiles (REPro) [Eyssautier 08]
‣ Date of birth, living place, school year, first year (or
not) in this curriculum
๏ cosyQTY [Lazarinis 07]
‣ Personal information, objectives, knowledge, usage
of the sytem
๏ ...and many more
ICALT 2009, July 16, 2009, Riga, Latvia 6
8. Some lacks
๏ Low abstraction level
๏ No query language (or specific)
๏ No mechanism to exchange learner profiles between
heterogeneous applications
ICALT 2009, July 16, 2009, Riga, Latvia 7
9. Some lacks
๏ Low abstraction level
๏ No query language (or specific)
๏ No mechanism to exchange learner profiles between
heterogeneous applications
๏ Nearly impossible to define additional information
required for a specific learning application
๏ Very hard to share and reuse learner profiles
ICALT 2009, July 16, 2009, Riga, Latvia 7
10. Outline
๏ Existing approaches
๏ Our proposal
๏ A model dedicated to learner profile
๏ A service oriented architecture
๏ Conclusions and future works
ICALT 2009, July 16, 2009, Riga, Latvia 8
11. A model-driven approach...
๏ A UML-based modeling of learner profiles
‣ High abstraction level (extensibility)
‣ A core profile composed of several sub-profiles
๏ A system dedicated to the storage of learner profiles
๏ A service to modify/extend the learner profile
๏ A service to facilitate access to the dedicated storage
system
ICALT 2009, July 16, 2009, Riga, Latvia 9
12. ...based on an existing
standard
๏ Reuse of the “de facto” Web-Based Enterprise
Management (WBEM) standard elaborated by the
Distributed Management Task Force (DMTF)
๏ Natively dedicated to system, network and application
management
๏ The main advantages
‣ A Common Information Model (CIM)
‣ Some query languages (CQL and WQL)
‣ Some protocols to ensure communication between
heterogeneous applications and systems
‣ Several open source implementations
ICALT 2009, July 16, 2009, Riga, Latvia 10
13. Outline
๏ Existing approaches
๏ Our proposal
๏ A model dedicated to learner profile
๏ A service oriented architecture
๏ Conclusions and future works
ICALT 2009, July 16, 2009, Riga, Latvia 11
14. The global learner profile
๏ Based on the existing CIM User model
ICALT 2009, July 16, 2009, Riga, Latvia 12
15. A Technology Enhanced
Learning (TEL) core profil
๏ To represent any
TEL actor
(learner, teacher,
tutor, ...)
ICALT 2009, July 16, 2009, Riga, Latvia 13
16. A core profil for learners
ICALT 2009, July 16, 2009, Riga, Latvia 14
17. The cognitive sub-profile
๏ Integrates IMS LIP
categories
ICALT 2009, July 16, 2009, Riga, Latvia 15
18. The preference sub-profil
๏ Integrates interests,
preferences and
relationships
ICALT 2009, July 16, 2009, Riga, Latvia 16
19. The identification sub-
profile
๏ CIM User
๏ Additional information
ICALT 2009, July 16, 2009, Riga, Latvia 17
20. The metacognitive sub-
profile
๏ Various information
specified by
psychologists
ICALT 2009, July 16, 2009, Riga, Latvia 18
21. Outline
๏ Existing approaches
๏ Our proposal
๏ A model dedicated to learner profile
๏ A service oriented architecture
๏ Conclusions and future works
ICALT 2009, July 16, 2009, Riga, Latvia 19
23. The 3/3 architecture
LEARNING ENVIRONMENT
LEARNING
SYSTEM 1
LEARNING
SYSTEM 2
LEARNING
SYSTEM N
ICALT 2009, July 16, 2009, Riga, Latvia 20
24. The 3/3 architecture
LEARNING ENVIRONMENT TRACKING ENVIRONMENT
LEARNING WBEM
TRACKING MANAGER
SYSTEM 1 framework
LEARNING
SYSTEM 2
LEARNING
TRACKING
SYSTEM N
ICALT 2009, July 16, 2009, Riga, Latvia 20
25. The 3/3 architecture
LEARNING ENVIRONMENT INTERMEDIATE TRACKING ENVIRONMENT
LAYER
AGENT
LEARNING WBEM
TRACKING MANAGER
SYSTEM 1 LEARNER framework
PROFILE
SERVICE
AGENT
LEARNING
SYSTEM 2
MODEL
PROFILE
AGENT
LEARNING SERVICE TRACKING
SYSTEM N
ICALT 2009, July 16, 2009, Riga, Latvia 20
26. Collecting the whole profile
from various applications
INTERMEDIATE
LEARNING ENVIRONMENT TRACKING ENVIRONMENT
LAYER
LEARNING AGENT WBEM
TRACKING MANAGER
SYSTEM 1 LEARNER framework
PROFILE
SERVICE
AGENT
LEARNING
SYSTEM 2
MODEL
PROFILE
AGENT
VIS. SERVICE
TOOL TRACKING
ICALT 2009, July 16, 2009, Riga, Latvia 21
28. Outline
๏ Existing approaches
๏ Our proposal
๏ A model dedicated to learner profile
๏ A service oriented architecture
๏ Conclusions and future works
ICALT 2009, July 16, 2009, Riga, Latvia 23
29. Conclusions
๏ Standardized approach: WBEM is natively integrated
within Microsoft and Linux operating systems
๏ The learner model
‣ High abstraction level (extensible)
‣ Integrates existing profils (IMS LIP, IEEE PAPI)
‣ Integrates metacognitive properties
๏ The management services
‣ Facilitate access to the tracking repository
‣ Make it easy to take into account additional
information
‣ Promote sharing and reusing of learner profiles
ICALT 2009, July 16, 2009, Riga, Latvia 24
30. Future works
๏ Experimentation with students of the Institute of
Technology in computer science (should have been
done this year but...)
๏ Automated extraction of users data enclosed within
the WBEM component of Microsoft Windows XP and
Vista
๏ Providing an intelligent helping system
‣ Detection of difficulty
‣ Analyse (data mining)
‣ Triggering contextual help
ICALT 2009, July 16, 2009, Riga, Latvia 25