SVHsIEVs for Navigation in Virtual Urban Environmentcsandit
Â
Many virtual reality applications, such as training, urban design or gaming are based on a rich
semantic description of the environment. This paper describes a new representation of semantic
virtual worlds. Our model, called SVHsIEVs1
should provide a consistent representation of the
following aspects: the simulated environment, its structure, and the knowledge items using
ontology, interactions and tasks that virtual humans can perform in the environment. Our first
main contribution is to show the influence of semantic virtual objects on the environment. Our
second main contribution is to use these semantic informations to manage he tasks of each
virtual object. We propose to define each task by a set of attributes and relationships, which
determines the links between attributes in tasks, and links between other tasks. The architecture
has been successfully tested in 3D dynamic environments for navigation in virtual urban
environments.
An ontology for semantic modelling of virtual worldijaia
Â
This article presents a new representation of semantic virtual environments. We propose to use the ontology as a tool for implementation. Our model, called SVHsIEVs1 provides a consistent representation of the following aspects: the simulated environment, its structure, and the knowledge items using ontology, interactions and tasks that virtual humans can perform in the environment. In SVHsIEVs, we find two type of ontology: the global ontology and the local ontology for Virtual Human. Our architecture has been successfully tested in 3D dynamic environments.
Proactive Intelligent Home System Using Contextual Information and Neural Net...IJERA Editor
Â
Nowadays, cities around the world intend to use information technology to improve the lives of their citizens.
Future smart cities will incorporate digital data and technology to interact differently with their human
inhabitants.
Among the key component of a smart city, we find the smart home component. It is an autonomic environment
that can provide various smart services by considering the userâs context information. Several methods are used
in context-aware system to provide such services. In this paper, we propose an approach to offer the most
relevant services to the user according to any significant change of his context environment. The proposed
approach is based on the use of context history information together with user profiling and machine learning
techniques. Experimentations show that the proposed solution can efficiently provide the most useful services to
the user in an intelligent home environment.
Observer/Controller and Ontology/Rule-based Architecture:
A Design Approach for Context-aware Pervasive Computing Systems.
By:
Amina HAMEURLAINE
January 21st, 2016
University of Constantine 2 -Abdelhamid Mehri
Faculty of New Technologies of Information and Communication
Department of Computer Sciences and Applications
MISC Laboratory
DYNAMIC AND REALTIME MODELLING OF UBIQUITOUS INTERACTIONcscpconf
Â
Ubiquitous systems require user to be dynamically and realtime informed in order to make his current activity increasingly easy. First, this paper presents and discusses a method to model the realtime interaction of the user with a ubiquitous system based on Petri-nets modelling technology. The goal deals with investigating dynamically the appropriate form of interaction depending on the context of the user. Thus, the interaction model structure should be dynamically improved with respect to the current and particular activity or goal of the user to better cope with his runtime requirements. This mechanism has been characterized as âmodels mutationâ. Secondly, this paper proves the dynamic construction of models while basing on the dynamic composition of services. The ultimate purpose is to take advantage of the ontology of service written in OWL-S in order to describe the dynamic aspect of Petri-nets based models, especially, the realtime and automatic composition of such models. Simulation work has been conducted to validate the proposed approach.
Agent based frameworks for distributed association rule mining an analysis ijfcstjournal
Â
Distributed Association Rule Mining (DARM) is the task for generating the globally strong association
rules from the global frequent itemsets in a distributed environment. The intelligent agent based model, to
address scalable mining over large scale distributed data, is a popular approach to constructing
Distributed Data Mining (DDM) systems and is characterized by a variety of agents coordinating and
communicating with each other to perform the various tasks of the data mining process. This study
performs the comparative analysis of the existing agent based frameworks for mining the association rules
from the distributed data sources.
SVHsIEVs for Navigation in Virtual Urban Environmentcsandit
Â
Many virtual reality applications, such as training, urban design or gaming are based on a rich
semantic description of the environment. This paper describes a new representation of semantic
virtual worlds. Our model, called SVHsIEVs1
should provide a consistent representation of the
following aspects: the simulated environment, its structure, and the knowledge items using
ontology, interactions and tasks that virtual humans can perform in the environment. Our first
main contribution is to show the influence of semantic virtual objects on the environment. Our
second main contribution is to use these semantic informations to manage he tasks of each
virtual object. We propose to define each task by a set of attributes and relationships, which
determines the links between attributes in tasks, and links between other tasks. The architecture
has been successfully tested in 3D dynamic environments for navigation in virtual urban
environments.
An ontology for semantic modelling of virtual worldijaia
Â
This article presents a new representation of semantic virtual environments. We propose to use the ontology as a tool for implementation. Our model, called SVHsIEVs1 provides a consistent representation of the following aspects: the simulated environment, its structure, and the knowledge items using ontology, interactions and tasks that virtual humans can perform in the environment. In SVHsIEVs, we find two type of ontology: the global ontology and the local ontology for Virtual Human. Our architecture has been successfully tested in 3D dynamic environments.
Proactive Intelligent Home System Using Contextual Information and Neural Net...IJERA Editor
Â
Nowadays, cities around the world intend to use information technology to improve the lives of their citizens.
Future smart cities will incorporate digital data and technology to interact differently with their human
inhabitants.
Among the key component of a smart city, we find the smart home component. It is an autonomic environment
that can provide various smart services by considering the userâs context information. Several methods are used
in context-aware system to provide such services. In this paper, we propose an approach to offer the most
relevant services to the user according to any significant change of his context environment. The proposed
approach is based on the use of context history information together with user profiling and machine learning
techniques. Experimentations show that the proposed solution can efficiently provide the most useful services to
the user in an intelligent home environment.
Observer/Controller and Ontology/Rule-based Architecture:
A Design Approach for Context-aware Pervasive Computing Systems.
By:
Amina HAMEURLAINE
January 21st, 2016
University of Constantine 2 -Abdelhamid Mehri
Faculty of New Technologies of Information and Communication
Department of Computer Sciences and Applications
MISC Laboratory
DYNAMIC AND REALTIME MODELLING OF UBIQUITOUS INTERACTIONcscpconf
Â
Ubiquitous systems require user to be dynamically and realtime informed in order to make his current activity increasingly easy. First, this paper presents and discusses a method to model the realtime interaction of the user with a ubiquitous system based on Petri-nets modelling technology. The goal deals with investigating dynamically the appropriate form of interaction depending on the context of the user. Thus, the interaction model structure should be dynamically improved with respect to the current and particular activity or goal of the user to better cope with his runtime requirements. This mechanism has been characterized as âmodels mutationâ. Secondly, this paper proves the dynamic construction of models while basing on the dynamic composition of services. The ultimate purpose is to take advantage of the ontology of service written in OWL-S in order to describe the dynamic aspect of Petri-nets based models, especially, the realtime and automatic composition of such models. Simulation work has been conducted to validate the proposed approach.
Agent based frameworks for distributed association rule mining an analysis ijfcstjournal
Â
Distributed Association Rule Mining (DARM) is the task for generating the globally strong association
rules from the global frequent itemsets in a distributed environment. The intelligent agent based model, to
address scalable mining over large scale distributed data, is a popular approach to constructing
Distributed Data Mining (DDM) systems and is characterized by a variety of agents coordinating and
communicating with each other to perform the various tasks of the data mining process. This study
performs the comparative analysis of the existing agent based frameworks for mining the association rules
from the distributed data sources.
A HUMAN-CENTRIC APPROACH TO GROUP-BASED CONTEXT-AWARENESSIJNSA Journal
Â
The emerging need for qualitative approaches in context-aware information processing calls for proper modelling of context information and efficient handling of its inherent uncertainty resulted from human interpretation and usage. Many of the current approaches to context-awareness either lack a solid theoretical basis for modelling or ignore important requirements such as modularity, high-order uncertainty management and group-based context-awareness. Therefore, their real-world application and extendibility remains limited. In this paper, we present f-Context as a service-based contextawareness framework, based on language-action perspective (LAP) theory for modelling. Then we identify some of the complex, informational parts of context which contain high-order uncertainties due to differences between members of the group in defining them. An agent-based perceptual computer architecture is proposed for implementing f-Context that uses computing with words (CWW) for handling uncertainty. The feasibility of f-Context is analyzed using a realistic scenario involving a group of mobile users. We believe that the proposed approach can open the door to future research on context-awareness by offering a theoretical foundation based on human communication, and a service-based layered architecture which exploits CWW for context-aware, group-based and platform-independent access to information systems.
This is the official website biography for Kristine Deray on Kristine Deray's official website, KristineDeray.com. More information can be found by exploring the pages of the site.
This is the presentation of the Juan Cruz-Benitoâs PhD âOn data-driven systems analyzing, supporting and enhancing usersâ interaction and experienceâ that was defended on September 3rd, 2018 in the Faculty of Sciences at University of Salamanca Spain. This PhD was graded with the maximum qualification âSobresaliente Cum Laudeâ.
Review Paper on Intelligent Traffic Control system using Computer Vision for ...JANAK TRIVEDI
Â
In today scenario city will try to modify in the form of smart city with better facilities in terms of education, social-economic life,
better transportation availability, noise free â Eco-friendly environment availability, and ICT- Information and communication technology
enabler for development in the city. In this paper, we are reviewing different work already done or draft by some research in the field of traffic
control system â for better monitoring, tracking and managing using a computer vision system. Nowadays, most of the city installed with
C.C.T.V. â camera for monitoring the traffic related activity.
Secondary Design: A Case of Behavioral Design Science ResearchNauman Shahid
Â
As user interactions have become more central to specific classes of information systems, design theorizing must
expand to support the processes of interaction and the evolution of information systems. This theorizing goes
beyond user-aided, participatory design to consider users as designers in their own right during the ongoing
creation and recreation of information systems. Recent theorizing about an emerging class of tailorable systems
proposes that such systems undergo an initial, primary design process where features are built in prior to general
release. Following implementation, people engage in a secondary design process where functions and content
emerge during interaction, modification, and embodiment of the system in use. This case study reveals that
people are engaged designers, framed by dualities in behaviors including planned and emergent behaviors,
and participatory and reifying behaviors. We contribute to design science research by extending work on
tailorable systems, investigating processes of secondary design in a highly interactive system suited to support
user engagement. We also contribute more broadly to design science research by explicitly extending
behavioral aspects associated with the use of information system artifacts.
Our research aims to propose a global approach for specification, design and verification of context awareness Human Computer Interface (HCI). This is a Model Based Design approach (MBD). This methodology describes the ubiquitous environment by ontologies. OWL is the standard used for this purpose. The specification and modeling of Human-Computer Interaction are based on Petri nets (PN). This raises the question of representation of Petri nets with XML. We use for this purpose, the standard of modeling PNML. In this paper, we propose an extension of this standard for specification, generation and verification of HCI. This extension is a methodological approach for the construction of PNML with Petri nets. The design principle uses the concept of composition of elementary structures of Petri nets as PNML Modular. The objective is to obtain a valid interface through verification of properties of elementary Petri nets represented with PNML.
Formal Models for Context Aware ComputingEditor IJCATR
Â
Context-aware computing refers to a general class of mobile systems that can sense their physical environment, and
adapt their behavior accordingly. In this paper we seek to develop a systematic understanding of context-aware computing by
constructing a formal model and notation for expressing context-aware computations. This discussion is followed by a
description and comparison of current context modeling and reasoning techniques.
An Sna-Bi Based System for Evaluating Virtual Teams: A Software Development P...ijcsit
Â
The dependence of today's collaborative projects on knowledge acquisition and information dissemination
emphasizes the importance of minimizing communication breakdowns. However, as organizations are
increasingly relying on virtual teams to deliver better and faster results, communication issues come to the
forefront of project managers' concerns. This is particularly palpable in software development projects
which are increasingly virtual and knowledge-consuming as they require continuous generation and
upgrade of shared information and knowledge. In a previous work, we proposed an SNA-BI based system
(Covirtsys) that supplements the Analytics modules of the collaborative platform in order to offer a
complementary analysis of communication flows through a network perspective. This paper concerns the
application of this system on a software development project virtual team and shows how it can bring new
insights that could help overcome communication issues among team members.
Visualization of cartographic systems in mobile devices is a challenge due to the its own
limitations to show all the relevant information that the user needs on the screen. Within this paper we review
current state-of- the-art technological solutions to face this problem and we classify them in a novel typology. In
addition, it is shown an example case of a developed system for a logistic company specialized in dangerous
goods. The system is able to calculate optimal routes and communicate the drivers the best path in order to
achieve a great management of the company resources
IMAGE PROCESSING Projects for M. Tech, IMAGE PROCESSING Projects in Vijayanagar, IMAGE PROCESSING Projects in Bangalore, M. Tech Projects in Vijayanagar, M. Tech Projects in Bangalore, IMAGE PROCESSING IEEE projects in Bangalore, IEEE 2015 IMAGE PROCESSING Projects, MATLAB Image Processing Projects, MATLAB Image Processing Projects in Bangalore, MATLAB Image Processing Projects in Vijayangar
The state of the art in integrating machine learning into visual analyticsCagatay Turkay
Â
Slides for my talk on our paper at EuroVis 2017 on the STAR track:
Endert, A., Ribarsky, W., Turkay, C., Wong, B.L., Nabney, I., Blanco, I.D. and Rossi, F., 2017, March. The state of the art in integrating machine learning into visual analytics. In Computer Graphics Forum.
http://openaccess.city.ac.uk/16739/
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
In this presentation, I briefly show challenges, approaches and the state of the art of "Collective" Learning, namely where a large number of agents try to maximise a policy following a collective good.
Rental home in St Petersburg Florida, upscale home in Tampa/St Pete, What how we transformed this distressed and run down house into a comfortable fully renovated rental home on Tampa Bay
This is my story Thrivin'...
Read more reviews!
https://thrive4virginia.le-vel.com/thrive-reviews
Become a Customer!
https://thrive4virginia.le-vel.com
A HUMAN-CENTRIC APPROACH TO GROUP-BASED CONTEXT-AWARENESSIJNSA Journal
Â
The emerging need for qualitative approaches in context-aware information processing calls for proper modelling of context information and efficient handling of its inherent uncertainty resulted from human interpretation and usage. Many of the current approaches to context-awareness either lack a solid theoretical basis for modelling or ignore important requirements such as modularity, high-order uncertainty management and group-based context-awareness. Therefore, their real-world application and extendibility remains limited. In this paper, we present f-Context as a service-based contextawareness framework, based on language-action perspective (LAP) theory for modelling. Then we identify some of the complex, informational parts of context which contain high-order uncertainties due to differences between members of the group in defining them. An agent-based perceptual computer architecture is proposed for implementing f-Context that uses computing with words (CWW) for handling uncertainty. The feasibility of f-Context is analyzed using a realistic scenario involving a group of mobile users. We believe that the proposed approach can open the door to future research on context-awareness by offering a theoretical foundation based on human communication, and a service-based layered architecture which exploits CWW for context-aware, group-based and platform-independent access to information systems.
This is the official website biography for Kristine Deray on Kristine Deray's official website, KristineDeray.com. More information can be found by exploring the pages of the site.
This is the presentation of the Juan Cruz-Benitoâs PhD âOn data-driven systems analyzing, supporting and enhancing usersâ interaction and experienceâ that was defended on September 3rd, 2018 in the Faculty of Sciences at University of Salamanca Spain. This PhD was graded with the maximum qualification âSobresaliente Cum Laudeâ.
Review Paper on Intelligent Traffic Control system using Computer Vision for ...JANAK TRIVEDI
Â
In today scenario city will try to modify in the form of smart city with better facilities in terms of education, social-economic life,
better transportation availability, noise free â Eco-friendly environment availability, and ICT- Information and communication technology
enabler for development in the city. In this paper, we are reviewing different work already done or draft by some research in the field of traffic
control system â for better monitoring, tracking and managing using a computer vision system. Nowadays, most of the city installed with
C.C.T.V. â camera for monitoring the traffic related activity.
Secondary Design: A Case of Behavioral Design Science ResearchNauman Shahid
Â
As user interactions have become more central to specific classes of information systems, design theorizing must
expand to support the processes of interaction and the evolution of information systems. This theorizing goes
beyond user-aided, participatory design to consider users as designers in their own right during the ongoing
creation and recreation of information systems. Recent theorizing about an emerging class of tailorable systems
proposes that such systems undergo an initial, primary design process where features are built in prior to general
release. Following implementation, people engage in a secondary design process where functions and content
emerge during interaction, modification, and embodiment of the system in use. This case study reveals that
people are engaged designers, framed by dualities in behaviors including planned and emergent behaviors,
and participatory and reifying behaviors. We contribute to design science research by extending work on
tailorable systems, investigating processes of secondary design in a highly interactive system suited to support
user engagement. We also contribute more broadly to design science research by explicitly extending
behavioral aspects associated with the use of information system artifacts.
Our research aims to propose a global approach for specification, design and verification of context awareness Human Computer Interface (HCI). This is a Model Based Design approach (MBD). This methodology describes the ubiquitous environment by ontologies. OWL is the standard used for this purpose. The specification and modeling of Human-Computer Interaction are based on Petri nets (PN). This raises the question of representation of Petri nets with XML. We use for this purpose, the standard of modeling PNML. In this paper, we propose an extension of this standard for specification, generation and verification of HCI. This extension is a methodological approach for the construction of PNML with Petri nets. The design principle uses the concept of composition of elementary structures of Petri nets as PNML Modular. The objective is to obtain a valid interface through verification of properties of elementary Petri nets represented with PNML.
Formal Models for Context Aware ComputingEditor IJCATR
Â
Context-aware computing refers to a general class of mobile systems that can sense their physical environment, and
adapt their behavior accordingly. In this paper we seek to develop a systematic understanding of context-aware computing by
constructing a formal model and notation for expressing context-aware computations. This discussion is followed by a
description and comparison of current context modeling and reasoning techniques.
An Sna-Bi Based System for Evaluating Virtual Teams: A Software Development P...ijcsit
Â
The dependence of today's collaborative projects on knowledge acquisition and information dissemination
emphasizes the importance of minimizing communication breakdowns. However, as organizations are
increasingly relying on virtual teams to deliver better and faster results, communication issues come to the
forefront of project managers' concerns. This is particularly palpable in software development projects
which are increasingly virtual and knowledge-consuming as they require continuous generation and
upgrade of shared information and knowledge. In a previous work, we proposed an SNA-BI based system
(Covirtsys) that supplements the Analytics modules of the collaborative platform in order to offer a
complementary analysis of communication flows through a network perspective. This paper concerns the
application of this system on a software development project virtual team and shows how it can bring new
insights that could help overcome communication issues among team members.
Visualization of cartographic systems in mobile devices is a challenge due to the its own
limitations to show all the relevant information that the user needs on the screen. Within this paper we review
current state-of- the-art technological solutions to face this problem and we classify them in a novel typology. In
addition, it is shown an example case of a developed system for a logistic company specialized in dangerous
goods. The system is able to calculate optimal routes and communicate the drivers the best path in order to
achieve a great management of the company resources
IMAGE PROCESSING Projects for M. Tech, IMAGE PROCESSING Projects in Vijayanagar, IMAGE PROCESSING Projects in Bangalore, M. Tech Projects in Vijayanagar, M. Tech Projects in Bangalore, IMAGE PROCESSING IEEE projects in Bangalore, IEEE 2015 IMAGE PROCESSING Projects, MATLAB Image Processing Projects, MATLAB Image Processing Projects in Bangalore, MATLAB Image Processing Projects in Vijayangar
The state of the art in integrating machine learning into visual analyticsCagatay Turkay
Â
Slides for my talk on our paper at EuroVis 2017 on the STAR track:
Endert, A., Ribarsky, W., Turkay, C., Wong, B.L., Nabney, I., Blanco, I.D. and Rossi, F., 2017, March. The state of the art in integrating machine learning into visual analytics. In Computer Graphics Forum.
http://openaccess.city.ac.uk/16739/
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
In this presentation, I briefly show challenges, approaches and the state of the art of "Collective" Learning, namely where a large number of agents try to maximise a policy following a collective good.
Rental home in St Petersburg Florida, upscale home in Tampa/St Pete, What how we transformed this distressed and run down house into a comfortable fully renovated rental home on Tampa Bay
This is my story Thrivin'...
Read more reviews!
https://thrive4virginia.le-vel.com/thrive-reviews
Become a Customer!
https://thrive4virginia.le-vel.com
The definitive guide to scrum: the rules of the gameArnas Rackauskas
Â
Scrum is a framework for developing and sustaining complex products. This Guide contains the definition of Scrum. This definition consists of Scrumâs roles, events, artifacts, and the rules that bind them together. Ken Schwaber and Jeff Sutherland developed Scrum; the Scrum Guide is written and provided by them. Together, they stand behind the Scrum Guide.
4 Creare E Inviare Una Newsletter Professionalemega-mail.net
Â
Nella nuova versione di Mega.mail.net l'interfaccia di utilizzo per l'utente Ăš stata migliorata e resa ancor piĂč intuitiva grazie a degli accorgimenti che facilitano l'utilizzo di propri modelli di newsletter o email aziendali o di templates pubblici gratuiti.
Analysis and assessment software for multi-user collaborative cognitive radi...IJECEIAES
Â
Computer simulations are without a doubt a useful methodology that allows to explore research queries and develop prototypes at lower costs and timeframes than those required in hardware processes. The simulation tools used in cognitive radio networks (CRN) are undergoing an active process. Currently, there is no stable simulator that enables to characterize every element of the cognitive cycle and the available tools are a framework for discrete-event software. This work presents the spectral mobility simulator in CRN called âApp MultiColl-DCRNâ, developed with MATLABâs app designer. In contrast with other frameworks, the simulator uses real spectral occupancy data and simultaneously analyzes features regarding spectral mobility, decision-making, multi-user access, collaborative scenarios and decentralized architectures. Performance metrics include bandwidth, throughput level, number of failed handoffs, number of total handoffs, number of handoffs with interference, number of anticipated handoffs and number of perfect handoffs. The assessment of the simulator involves three scenarios: the first and second scenarios present a collaborative structure using the multi-criteria optimization and compromise solution (VIKOR) decision-making model and the naĂŻve Bayes prediction technique respectively. The third scenario presents a multi-user structure and uses simple additive weighting (SAW) as a decision-making technique. The present development represents a contribution in the cognitive radio network field since there is currently no software with the same features.
Preprint-CSAE,China,21-23 October 2022.pdfChristo Ananth
Â
Call for Papers- Special Session: Applications of Artificial Intelligence and IoT in Computer Science and Engineering, 6th International Conference on Computer Science and Application Engineering, CSAE 2022,Nanjing, China, October 21 to 23, 2022
Christo Ananth
Professor, Samarkand State University, Uzbekistan
Acoustic event characterization for service robot using convolutional networksIJECEIAES
Â
This paper presents and discusses the creation of a sound event classification model using deep learning. In the design of service robots, it is necessary to include routines that improve the response of both the robot and the human being throughout the interaction. These types of tasks are critical when the robot is taking care of children, the elderly, or people in vulnerable situations. Certain dangerous situations are difficult to identify and assess by an autonomous system, and yet, the life of the users may depend on these robots. Acoustic signals correspond to events that can be detected at a great distance, are usually present in risky situations, and can be continuously sensed without incurring privacy risks. For the creation of the model, a customized database is structured with seven categories that allow to categorize a problem, and eventually allow the robot to provide the necessary help. These audio signals are processed to produce graphical representations consistent with human acoustic identification. These images are then used to train three convolutional models identified as high-performing in this type of problem. The three models are evaluated with specific metrics to identify the best-performing model. Finally, the results of this evaluation are discussed and analyzed.
VANET is next generation vehicular network and
its applications will be play key to safe human life while journey
on highway. Security is one of the key prominent factors for
implement VANET in real environment.In this survey paper, discuss in detail the various computing methods and illustrate the relationship with vehicular network. Using these computing
methods to secure the vehicular network from attackers and
attacks.
An Overview of Workflow Management on Mobile Agent TechnologyIJERA Editor
Â
Mobile agent workflow management/plugins is quite appropriate to handle control flows in open distributed system; basically it is the emerging technology which can bring the process oriented tasks to run as a single unit from diverse frameworks. This workflow technology offers organizations the opportunity to reshape business processes beyond the boundaries of their own organizations so that instead of static models, modern era incurring dynamic workflows which can respond the changes during its execution, provide necessary security measures, great degree of adaptivity, troubleshoot the running processes and recovery of lost states through fault tolerance. The prototype that we are planning to design makes sure to hold reliability, security, robustness, scalability without being forced to make tradeoffs the performance. This paper is concerned with design, implementation and evaluation of performance on the improved methods of proposed prototype models based on current research in this domain.
An Extensible Web Mining Framework for Real KnowledgeIJEACS
Â
With the emergence of Web 2.0 applications that bestow rich user experience and convenience without time and geographical restrictions, web usage logs became a goldmine to researchers across the globe. User behavior analysis in different domains based on web logs has its utility for enterprises to have strategic decision making. Business growth of enterprises depends on customer-centric approaches that need to know the knowledge of customer behavior to succeed. The rationale behind this is that customers have alternatives and there is intense competition. Therefore business community needs business intelligence to have expert decisions besides focusing customer relationship management. Many researchers contributed towards this end. However, the need for a comprehensive framework that caters to the needs of businesses to ascertain real needs of web users. This paper presents a framework named eXtensible Web Usage Mining Framework (XWUMF) for discovering actionable knowledge from web log data. The framework employs a hybrid approach that exploits fuzzy clustering methods and methods for user behavior analysis. Moreover the framework is extensible as it can accommodate new algorithms for fuzzy clustering and user behavior analysis. We proposed an algorithm known as Sequential Web Usage Miner (SWUM) for efficient mining of web usage patterns from different data sets. We built a prototype application to validate our framework. Our empirical results revealed that the framework helps in discovering actionable knowledge.
SELF-ORGANIZATION AND AUTONOMOUS NETWORK SURVEYIJNSA Journal
Â
The autonomic network gathers several aspects of Self-organization, which is depicted, into different
autonomous function such as the Self- configuration, the Self-optimization, the Self-repair, the Selfprotection, and the Self-cure. The latter is considered as one of the autonomous functions wished of a system network, which could be described by autonomous behavior is realized by structures of the control
loops and loop of control.
Implementing sharing platform based on ontology using a sequential recommende...IJECEIAES
Â
While recommender systems have shown success in many fields, accurate recommendations in industrial settings remain challenging. In maintenance, existing techniques often struggle with the âcold startâ problem and fail to consider differences in the target population's characteristics. To address this, additional user information can be incorporated into the recommendation process. This paper proposes a recommender system for recommending repair actions to technicians based on an ontology (knowledge base) and a sequential model. The approach utilizes two ontologies, one representing failure knowledge and the other representing asset attributes. The proposed method involves two steps: i) calculating score similarity based on ontology domain knowledge to make predictions for targeted failures and ii) generating Top-N repair actions through collaborative filtering recommendations for targeted failures. An additional module was implemented to evaluate the recommender system, and results showed improved performance.
Similar to Knowledge Modeling in Various applications in Traffic Systems (20)
An Introduction to Google Colab as a development Platform using Python as a programming language. Mentioning Tips that are beneficial to make the development experience much easier.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
Â
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
âą The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
âą Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
âą Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
âą Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
Â
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
Â
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Â
Are you looking to streamline your workflows and boost your projectsâ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, youâre in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part âEssentials of Automationâ series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Hereâs what youâll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
Weâll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Donât miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
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Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
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Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
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Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
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Clients donât know what they donât know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clientsâ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
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Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overviewâ
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During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
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Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
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In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
PHP Frameworks: I want to break free (IPC Berlin 2024)
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Knowledge Modeling in Various applications in Traffic Systems
1. Knowledge Modelling in Various
applications in Traffic Systems
Presented by : Yomna Hassan
Submitted to : Dr. Hesham Hassan
2. ïȘ Techniques of Knowledge Modelling
ïȘ Difference in knowledge modelling techniques
ïȘ Generic Tasks in Traffic Systems
ïȘ CommonKADS in Traffic Systems
ïȘ MAS CommonKADS
ïȘ DVO CommonKADS model
ïȘ Conclusions
Contents
4. ïȘ Generic Tasks focus mainly on knowledge part of the
system
ïȘ CommonKADS includes the organizational structure
of the whole system, tasks and communications, and
knowledge model.
ïȘ CommonKADS is more adaptive to existence of
intelligence within the system structure
Difference in knowledge modelling
techniques
6. CommonKADS
organization model
task model
agent model
knowledge-
intensive
task
communication
model
knowledge
model
design
model
requirements
specification
for interaction functions
requirements
specification
for reasoning functions
task selected in feasibility study
and further detailed in
Task and Agent Models
9. ïȘ In this modelling context, which reveals an activity based on experiences (i.e. cases) reusing
ïȘ locate the incident reusing activity into the global control activity.
ïȘ identify relevant descriptors of the incident case model.
ïȘ identify discriminant index to organize the case base.
ïȘ define a similarity metric for matching.
ïȘ register knowledge necessary to adapt solution part of the selected case, in order to
solve the current problem.
ïȘ Elicitation sessions of the expertise, in the control room, are based on different methods:
document analysis, interviews, repertory grids, traffic manager's activities analysis and
results of the activity (problem reports).
ïȘ Each method presents an own goal and allows, generally, to obtain a particular type of
knowledge. Therefore, it is necessary to use these methods concurrently, one cancelling out
the drawbacks of others taken apart, benefiting the qualities of each one
Knowledge Elicitation
10. ïȘ From interviews with traffic management experts, we
have found that a large part of their knowledge is
episodic. That is, the expert solves a new problem by
relating the current network situation to his previous
experiences.
ïȘ These experiences are sometimes specific incidents,
with real dates and places, and sometimes general
classes of similar occasions.
Knowledge Elicitation (Contâd)
14. ïȘ Focus on human âcomputer not computer-computer
interactions
ïȘ A restricted form of dynamic task assignment can be
done
ïȘ Multi-partner transactions not dealt with naturally
ïȘ Therefore a new model: coordination model is
proposed
Disadvantages of CommonKADS in
Multi-agent systems
15. ïȘ MAS-CommonKADS extends the knowledge
engineering methodology CommonKADS with
techniques from object oriented and protocol
engineering methodologies.
MAS-CommonKADS
21. 1. Yassa, Morcous. "Utilizing CommonKADS as Problem-Solving and Decision-Making for
Supporting Dynamic Virtual Organization Creation." IAES International Journal of Artificial
Intelligence (IJ-AI) 3.1 (2014).
2. Davidsson, Paul. "Intelligent Transport and Energy Systems Using Agent
Technology." Twelfth Scandinavian Conference on Artificial Intelligence: SCAI 2013. Vol. 257.
IOS Press, 2013.
3. Gascuena, Jose M., and Antonio FernĂĄndez-Caballero. "On the use of agent technology in
intelligent, multisensory and distributed surveillance." Knowledge Engineering Review 26.2
(2011): 191-208.
4. Abreu, Bruno, et al. "Video-based multi-agent traffic surveillance system."Intelligent
Vehicles Symposium, 2000. IV 2000. Proceedings of the IEEE. IEEE, 2000.
5. Caulier, Patrice, and Bernard Houriez. "A case-based reasoning approach in network traffic
control." Systems, Man and Cybernetics, 1995. Intelligent Systems for the 21st Century., IEEE
International Conference on. Vol. 2. IEEE, 1995.
6. Dieng, Rose, et al. "Building of a corporate memory for traffic-accident analysis." AI
magazine 19.4 (1998): 81.
7. Molina, Martin, J. O. S. E. F. A. HERN Ă, and JOS Ă. CUENA. "A structure of problem-solving
methods for real-time decision support in traffic control."International Journal of Human-
Computer Studies 49.4 (1998): 577-600.
8. Iglesias, Carlos A., et al. "A methodological proposal for multiagent systems development
extending CommonKADS." Proceedings of the 10th Banff knowledge acquisition for
knowledge-based systems workshop. Vol. 1. 1996.
References