This document proposes a decentralized ridesharing system using blockchain. It aims to tackle issues with centralized ridesharing systems like high commission fees, data privacy and security concerns, and single points of failure. The proposed system uses smart contracts on a blockchain to store ride details like source, destination, price and user public keys anonymously. Riders can pay for and share rides by paying cryptocurrency on the blockchain. Transaction details are publicly and immutably recorded on the blockchain, improving security, transparency and privacy over centralized alternatives. The implementation uses a user interface to input ride details, smart contracts to store data on the blockchain, and a backend client to interface between them. Test results show ride and transaction data stored securely on the blockchain with appropriate
human activity recognization using machine learning with data analysisVenkat Projects
Human activity recognition, or HAR for short, is a broad field of study concerned with identifying the specific movement or action of a person based on sensor data.
The sensor data may be remotely recorded, such as video, radar, or other wireless methods. It contains data generated from accelerometer, gyroscope and other sensors of Smart phone to train supervised predictive models using machine learning techniques like SVM , Random forest and decision tree to generate a model. Which can be used to predict the kind of movement being carried out by the person, which is divided into six categories walking, walking upstairs, walking down-stairs, sitting, standing and laying?
MLM and SVM achieved accuracy of more than 99.2% in the original data set and 98.1% using new feature selection method. Results show that the proposed feature selection approach is a promising alternative to activity recognition on smart phones.
The document discusses mobile commerce (m-commerce), which is defined as buying and selling goods and services through wireless handheld devices like mobile phones. It provides an overview of the history and evolution of m-commerce since 1997. It then describes key applications and services of m-commerce like mobile ticketing, money transfers, content purchases, banking, coupons, and different payment methods. The document concludes that m-commerce refers to any monetary transaction conducted via a mobile network using a mobile device.
Provides a simple and unambiguous taxonomy of three service models
- Software as a service (SaaS)
- Platform as a service (PaaS)
- Infrastructure as a service (IaaS)
(Private cloud, Community cloud, Public cloud, and Hybrid cloud)
This document provides an overview of Vehicular Ad-Hoc Networks (VANETs). It discusses the key components of VANETs including on-board units, roadside units, and a trusted authority. It describes the different types of communication in VANETs and lists some of the main applications like safety and convenience applications. The document also outlines some of the security requirements for VANETs, challenges in deploying them at scale, and techniques for establishing trust between vehicles.
vehicular Ad-Hoc Network:
this report contains a brief description on the VANET which can be considered as an application of MANET...
The report contains a basic overview, ITS, and routing algorithms.
Intelligent Bus Tracking System Using AndroidAM Publications
Intelligent bus tracking system using android is an application that tracks a bus and collects the distance to each station. Tracking system involves the installation of an electronic device in a bus, with an installed Android App on any smart phone to enable a user to track the bus location. There are two applications one for server and other for the client. The user can get flexibility of planning travel using the app, to decide on which bus to take or when to catch the bus. The waiting time of the user can be reduced. By using this application user get the information about buses, bus numbers, bus route, bus arrival and bus delay timing information etc [1]. It provides information about which bus coming to the stop. By the presently existing system we are dealing with three terminals, a device on bus, a device at bus stop and a device on the master bus stand so as to keep the track on the all city busses. By employing this tracking system the arrival of the bus is detected near the bus stop and also can be seen on the PC at the master bus stop. GSM modem can also transmit the bus information to the registered mobile numbers. Hence, we can control the bus traffic and can detect the arrival of particular bus at the bus stop.
Service level agreement in cloud computing an overviewDr Neelesh Jain
In the presentation overview of Service Level Agreement in Cloud Computing is discussed. Also introduction to Cloud Computing, and its benefits are too discussed.
human activity recognization using machine learning with data analysisVenkat Projects
Human activity recognition, or HAR for short, is a broad field of study concerned with identifying the specific movement or action of a person based on sensor data.
The sensor data may be remotely recorded, such as video, radar, or other wireless methods. It contains data generated from accelerometer, gyroscope and other sensors of Smart phone to train supervised predictive models using machine learning techniques like SVM , Random forest and decision tree to generate a model. Which can be used to predict the kind of movement being carried out by the person, which is divided into six categories walking, walking upstairs, walking down-stairs, sitting, standing and laying?
MLM and SVM achieved accuracy of more than 99.2% in the original data set and 98.1% using new feature selection method. Results show that the proposed feature selection approach is a promising alternative to activity recognition on smart phones.
The document discusses mobile commerce (m-commerce), which is defined as buying and selling goods and services through wireless handheld devices like mobile phones. It provides an overview of the history and evolution of m-commerce since 1997. It then describes key applications and services of m-commerce like mobile ticketing, money transfers, content purchases, banking, coupons, and different payment methods. The document concludes that m-commerce refers to any monetary transaction conducted via a mobile network using a mobile device.
Provides a simple and unambiguous taxonomy of three service models
- Software as a service (SaaS)
- Platform as a service (PaaS)
- Infrastructure as a service (IaaS)
(Private cloud, Community cloud, Public cloud, and Hybrid cloud)
This document provides an overview of Vehicular Ad-Hoc Networks (VANETs). It discusses the key components of VANETs including on-board units, roadside units, and a trusted authority. It describes the different types of communication in VANETs and lists some of the main applications like safety and convenience applications. The document also outlines some of the security requirements for VANETs, challenges in deploying them at scale, and techniques for establishing trust between vehicles.
vehicular Ad-Hoc Network:
this report contains a brief description on the VANET which can be considered as an application of MANET...
The report contains a basic overview, ITS, and routing algorithms.
Intelligent Bus Tracking System Using AndroidAM Publications
Intelligent bus tracking system using android is an application that tracks a bus and collects the distance to each station. Tracking system involves the installation of an electronic device in a bus, with an installed Android App on any smart phone to enable a user to track the bus location. There are two applications one for server and other for the client. The user can get flexibility of planning travel using the app, to decide on which bus to take or when to catch the bus. The waiting time of the user can be reduced. By using this application user get the information about buses, bus numbers, bus route, bus arrival and bus delay timing information etc [1]. It provides information about which bus coming to the stop. By the presently existing system we are dealing with three terminals, a device on bus, a device at bus stop and a device on the master bus stand so as to keep the track on the all city busses. By employing this tracking system the arrival of the bus is detected near the bus stop and also can be seen on the PC at the master bus stop. GSM modem can also transmit the bus information to the registered mobile numbers. Hence, we can control the bus traffic and can detect the arrival of particular bus at the bus stop.
Service level agreement in cloud computing an overviewDr Neelesh Jain
In the presentation overview of Service Level Agreement in Cloud Computing is discussed. Also introduction to Cloud Computing, and its benefits are too discussed.
This document is a project report for a Radio Cab Navigation System created by students Sujit Shelar, Shivraj Telangi, and Sanmeet Bamane at KIT College of Engineering, Kolhapur under the guidance of Mr. Patil T.B. The report includes an introduction describing the system, literature review of existing and proposed systems, requirement specifications for the user interfaces and hardware/software requirements, and system design diagrams including entity relationship diagrams, data flow diagrams, class diagrams, sequence diagrams, use case diagrams, and state chart diagrams. The proposed system will use an Android application to allow customers to book taxis, track their locations, and allow drivers to accept orders.
The document outlines a proposed smart traffic management system project. The objective is to develop a more efficient traffic light control system that dynamically adjusts light timing based on real-time traffic conditions. The system would use sensors and data to route traffic and prioritize more congested areas. It would also provide emergency vehicle clearance, diversion routes, and manual override. Key requirements include secure access, 24/7 availability, and a flexible architecture. The proposed interface would have a professional look, support common browsers, and include reports in multiple formats. Required technologies are UML, J2EE, XML, AJAX, and various IBM tools.
The document provides an overview of cloud computing, including its basic concepts, deployment models (public, private, hybrid, community clouds), technologies (virtualization, service-oriented architecture, grid computing, utility computing), architecture, infrastructure, planning process, and benefits and risks of different cloud models. It is intended as a tutorial for beginners to understand cloud computing concepts.
The document discusses cloud architecture and describes the different layers of cloud computing including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It explains how virtualization allows for the pooling of computing resources and rapid provisioning of these resources. The document also discusses multi-tenancy and how a single software instance can be configured for multiple tenants' needs in a SaaS environment. As an example, it describes how a payroll processing application currently used by multiple government departments could be migrated to a cloud environment for improved maintenance and reduced costs.
Java Card allows Java-based applications called applets to run securely on smart cards and small memory devices. It combines Java technology with smart cards, providing developers the ability to program smart cards and make them application-specific. Java Card applets consist of a back-end application, host application, interface device like a card reader, the on-card applet, and supporting software. The applet is developed in Java source code, compiled, converted to a CAP file and installed on the card, where it runs in a Java Card Runtime Environment with limited memory and computing power compared to regular Java. Java Card is used in various applications including financial, mobile communication, and more.
This document proposes and describes a women's safety mobile application for Android. It includes sections on the proposed system, hardware requirements, system diagrams, use case diagrams, and development kits. The app would allow users to activate an emergency alarm, make fake phone calls for safety, track friends' locations, and send distress signals and locations to emergency contacts. Diagrams show the system architecture and data flows between app functions, users, and emergency contacts. The conclusion states that the app provides an easy-to-use interface for emergency tools that can work both online and offline.
The document discusses common standards in cloud computing. It describes organizations like the Open Cloud Consortium and Distributed Management Task Force that develop standards. It then summarizes standards for application developers, messaging, and security including XML, JSON, LAMP, SMTP, OAuth, and SSL/TLS.
The document discusses cloud mashups, which are intelligent web-based services that combine APIs to deliver digital content across devices globally. It describes an aggressive environment dominated by major tech companies and the evolution toward ubiquitous cloud access. The cloud mashup is proposed as an enabler of on-demand real-time services across the internet and devices. Various target users, services, and strategies are outlined for a cloud mashup platform to aggregate third-party and branded services for consumers and developers across devices and platforms. High-level architectures and example application scenarios illustrate potential uses.
This document discusses the concept of smart roads using Internet of Things (IoT) devices to improve road safety and efficiency. It proposes using sensors like ultrasonic sensors, light sensors, motion sensors and cameras connected to a Raspberry Pi microcomputer to minimize traffic and reduce electricity usage. Specifically, it suggests using sensors to optimize traffic light timing based on vehicle volume, activating street lights only when motion is detected to save energy, and using cameras to detect traffic violations. The goal is to develop a low-cost system to address India's growing traffic and pollution problems through innovative smart road technologies.
The document discusses various scheduling techniques in cloud computing. It begins with an introduction to scheduling and its importance in cloud computing. It then covers traditional scheduling approaches like FCFS, priority queue, and shortest job first. The document also presents job scheduling frameworks, dynamic and fault-tolerant scheduling, deadline-constrained scheduling, and inter-cloud meta-scheduling. It concludes with the benefits of effective scheduling in improving service quality and resource utilization in cloud environments.
1. AWS (Amazon Web Services) is a cloud computing platform that provides scalable computing, storage, database, and application services.
2. AWS offers advantages like eliminating the need to purchase and maintain physical hardware, ability to scale instantly, and pay only for resources used.
3. Key AWS services include compute, storage, databases, networking, and security services like EC2, S3, RDS, VPC, and IAM.
4. AWS has a global infrastructure of data centers across 26 regions for fault tolerance and low latency access worldwide.
Augmented reality (AR) overlays digital information on the real world. ARCore and ARKit are platforms for building AR apps on Android and iOS respectively. ARCore uses motion tracking and environmental understanding to allow virtual objects to interact with the real world. It was developed by Google as the successor to Tango. ARKit uses visual-inertial odometry and plane detection for positioning virtual objects. While ARKit has better tracking, ARCore enables more reliable tracking recovery and environmental mapping. Both aim to make AR development easier by handling complex computer vision tasks.
MANET stands for mobile ad hoc network. It is a type of wireless network that can change locations and configure itself without a centralized administration. Nodes in a MANET can connect to each other to form a temporary network without any existing network infrastructure. Routing in MANETs is challenging due to the dynamic network topology, asymmetric links, and interference. Common routing algorithms for MANETs include distance vector, link state, and various protocols designed specifically for MANETs to handle mobility.
This document provides a project report on the development of a Bhubaneswar Bus Routing Android application. The report includes sections on objectives, software requirements specification, progress achieved through diagrams, screenshots of the application, and hardware and software requirements. The application aims to help users find convenient bus routes and nearby bus stops in Bhubaneswar through features like entering a source and destination, viewing bus routes and fares, and accessing a police station directory. Diagrams show the system architecture, classes, use cases, and activities involved. Screenshots demonstrate initial screens for user input and GPS navigation. Requirements specify the needed deployment environment, devices, and development tools.
This presentation provides a detailed coverage on Cloud services: Software as a Service, Platform as a Service, Infrastructure as a Service, Database as a Service, Monitoring as a Service, Communication as Services. Service providers- Google, Amazon, Microsoft Azure, IBM, Sales force.
“Bus Tracking Application” is an application for Smart phones that works on Android Operating system.
This application uses the GPS function.
This application at a specific pickup point will send the current location of the bus to students when they request.
This app generate predictions of bus arrivals at stops along the route.
This application uses a variety of technologies to track the locations of buses in real time.
Telecommunication line training report Indian RailwaysSURAJKMAURYA
Industrial training report On telecommunication line Indian railways
for the partial fulfillment of B.tech Degree in Electronics and communication Engineering
The document describes a proposed blockchain-based car rental app that aims to develop and implement a peer-to-peer car sharing application using blockchain and smart contracts. The app would use the Ethereum blockchain and Solidity programming language for smart contracts. The goal is to move the existing car rental industry from a centralized model to a decentralized peer-to-peer model by creating an app that eliminates middlemen and reduces costs while also improving data security and traceability through the use of blockchain technology. The proposed app would allow users to rent their cars and find cars to rent within a specified radius on a map interface integrated with Google Maps API.
This document discusses a proposed decentralized car hailing application that utilizes blockchain technology. Key points include:
- The current centralized car hailing models have issues with user privacy and data ownership as well as high fees taken by the intermediaries.
- The proposed application would use a consortium blockchain model where verified drivers could access available ride requests and act as miners by adding ride completions to the blockchain.
- It would use two blockchains, with one to record all requests and one to record completed rides. This would allow drivers to easily view pending local requests within a certain time window.
- Pricing would be calculated through optimized algorithms factoring in daily fuel costs rather than taking a large percentage of
This document is a project report for a Radio Cab Navigation System created by students Sujit Shelar, Shivraj Telangi, and Sanmeet Bamane at KIT College of Engineering, Kolhapur under the guidance of Mr. Patil T.B. The report includes an introduction describing the system, literature review of existing and proposed systems, requirement specifications for the user interfaces and hardware/software requirements, and system design diagrams including entity relationship diagrams, data flow diagrams, class diagrams, sequence diagrams, use case diagrams, and state chart diagrams. The proposed system will use an Android application to allow customers to book taxis, track their locations, and allow drivers to accept orders.
The document outlines a proposed smart traffic management system project. The objective is to develop a more efficient traffic light control system that dynamically adjusts light timing based on real-time traffic conditions. The system would use sensors and data to route traffic and prioritize more congested areas. It would also provide emergency vehicle clearance, diversion routes, and manual override. Key requirements include secure access, 24/7 availability, and a flexible architecture. The proposed interface would have a professional look, support common browsers, and include reports in multiple formats. Required technologies are UML, J2EE, XML, AJAX, and various IBM tools.
The document provides an overview of cloud computing, including its basic concepts, deployment models (public, private, hybrid, community clouds), technologies (virtualization, service-oriented architecture, grid computing, utility computing), architecture, infrastructure, planning process, and benefits and risks of different cloud models. It is intended as a tutorial for beginners to understand cloud computing concepts.
The document discusses cloud architecture and describes the different layers of cloud computing including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It explains how virtualization allows for the pooling of computing resources and rapid provisioning of these resources. The document also discusses multi-tenancy and how a single software instance can be configured for multiple tenants' needs in a SaaS environment. As an example, it describes how a payroll processing application currently used by multiple government departments could be migrated to a cloud environment for improved maintenance and reduced costs.
Java Card allows Java-based applications called applets to run securely on smart cards and small memory devices. It combines Java technology with smart cards, providing developers the ability to program smart cards and make them application-specific. Java Card applets consist of a back-end application, host application, interface device like a card reader, the on-card applet, and supporting software. The applet is developed in Java source code, compiled, converted to a CAP file and installed on the card, where it runs in a Java Card Runtime Environment with limited memory and computing power compared to regular Java. Java Card is used in various applications including financial, mobile communication, and more.
This document proposes and describes a women's safety mobile application for Android. It includes sections on the proposed system, hardware requirements, system diagrams, use case diagrams, and development kits. The app would allow users to activate an emergency alarm, make fake phone calls for safety, track friends' locations, and send distress signals and locations to emergency contacts. Diagrams show the system architecture and data flows between app functions, users, and emergency contacts. The conclusion states that the app provides an easy-to-use interface for emergency tools that can work both online and offline.
The document discusses common standards in cloud computing. It describes organizations like the Open Cloud Consortium and Distributed Management Task Force that develop standards. It then summarizes standards for application developers, messaging, and security including XML, JSON, LAMP, SMTP, OAuth, and SSL/TLS.
The document discusses cloud mashups, which are intelligent web-based services that combine APIs to deliver digital content across devices globally. It describes an aggressive environment dominated by major tech companies and the evolution toward ubiquitous cloud access. The cloud mashup is proposed as an enabler of on-demand real-time services across the internet and devices. Various target users, services, and strategies are outlined for a cloud mashup platform to aggregate third-party and branded services for consumers and developers across devices and platforms. High-level architectures and example application scenarios illustrate potential uses.
This document discusses the concept of smart roads using Internet of Things (IoT) devices to improve road safety and efficiency. It proposes using sensors like ultrasonic sensors, light sensors, motion sensors and cameras connected to a Raspberry Pi microcomputer to minimize traffic and reduce electricity usage. Specifically, it suggests using sensors to optimize traffic light timing based on vehicle volume, activating street lights only when motion is detected to save energy, and using cameras to detect traffic violations. The goal is to develop a low-cost system to address India's growing traffic and pollution problems through innovative smart road technologies.
The document discusses various scheduling techniques in cloud computing. It begins with an introduction to scheduling and its importance in cloud computing. It then covers traditional scheduling approaches like FCFS, priority queue, and shortest job first. The document also presents job scheduling frameworks, dynamic and fault-tolerant scheduling, deadline-constrained scheduling, and inter-cloud meta-scheduling. It concludes with the benefits of effective scheduling in improving service quality and resource utilization in cloud environments.
1. AWS (Amazon Web Services) is a cloud computing platform that provides scalable computing, storage, database, and application services.
2. AWS offers advantages like eliminating the need to purchase and maintain physical hardware, ability to scale instantly, and pay only for resources used.
3. Key AWS services include compute, storage, databases, networking, and security services like EC2, S3, RDS, VPC, and IAM.
4. AWS has a global infrastructure of data centers across 26 regions for fault tolerance and low latency access worldwide.
Augmented reality (AR) overlays digital information on the real world. ARCore and ARKit are platforms for building AR apps on Android and iOS respectively. ARCore uses motion tracking and environmental understanding to allow virtual objects to interact with the real world. It was developed by Google as the successor to Tango. ARKit uses visual-inertial odometry and plane detection for positioning virtual objects. While ARKit has better tracking, ARCore enables more reliable tracking recovery and environmental mapping. Both aim to make AR development easier by handling complex computer vision tasks.
MANET stands for mobile ad hoc network. It is a type of wireless network that can change locations and configure itself without a centralized administration. Nodes in a MANET can connect to each other to form a temporary network without any existing network infrastructure. Routing in MANETs is challenging due to the dynamic network topology, asymmetric links, and interference. Common routing algorithms for MANETs include distance vector, link state, and various protocols designed specifically for MANETs to handle mobility.
This document provides a project report on the development of a Bhubaneswar Bus Routing Android application. The report includes sections on objectives, software requirements specification, progress achieved through diagrams, screenshots of the application, and hardware and software requirements. The application aims to help users find convenient bus routes and nearby bus stops in Bhubaneswar through features like entering a source and destination, viewing bus routes and fares, and accessing a police station directory. Diagrams show the system architecture, classes, use cases, and activities involved. Screenshots demonstrate initial screens for user input and GPS navigation. Requirements specify the needed deployment environment, devices, and development tools.
This presentation provides a detailed coverage on Cloud services: Software as a Service, Platform as a Service, Infrastructure as a Service, Database as a Service, Monitoring as a Service, Communication as Services. Service providers- Google, Amazon, Microsoft Azure, IBM, Sales force.
“Bus Tracking Application” is an application for Smart phones that works on Android Operating system.
This application uses the GPS function.
This application at a specific pickup point will send the current location of the bus to students when they request.
This app generate predictions of bus arrivals at stops along the route.
This application uses a variety of technologies to track the locations of buses in real time.
Telecommunication line training report Indian RailwaysSURAJKMAURYA
Industrial training report On telecommunication line Indian railways
for the partial fulfillment of B.tech Degree in Electronics and communication Engineering
The document describes a proposed blockchain-based car rental app that aims to develop and implement a peer-to-peer car sharing application using blockchain and smart contracts. The app would use the Ethereum blockchain and Solidity programming language for smart contracts. The goal is to move the existing car rental industry from a centralized model to a decentralized peer-to-peer model by creating an app that eliminates middlemen and reduces costs while also improving data security and traceability through the use of blockchain technology. The proposed app would allow users to rent their cars and find cars to rent within a specified radius on a map interface integrated with Google Maps API.
This document discusses a proposed decentralized car hailing application that utilizes blockchain technology. Key points include:
- The current centralized car hailing models have issues with user privacy and data ownership as well as high fees taken by the intermediaries.
- The proposed application would use a consortium blockchain model where verified drivers could access available ride requests and act as miners by adding ride completions to the blockchain.
- It would use two blockchains, with one to record all requests and one to record completed rides. This would allow drivers to easily view pending local requests within a certain time window.
- Pricing would be calculated through optimized algorithms factoring in daily fuel costs rather than taking a large percentage of
Survey on Peer to Peer Car Sharing System Using BlockchainIRJET Journal
1. The document discusses a survey of a peer-to-peer car sharing system using blockchain technology. It aims to provide a decentralized and secure authentication method for car sharing.
2. Currently, centralized car sharing systems have security issues as user data is transmitted over public channels. The proposed system uses blockchain to provide a decentralized car sharing service and ensure accurate service information.
3. The proposed authentication protocol is analyzed using BAN logic and AVISPA simulations to demonstrate its security against replay and man-in-the-middle attacks. The system allows for secure mutual authentication between users, stations, and owners.
IRJET - Bit-Contracts: Smart Contracts for CarsIRJET Journal
This document proposes a decentralized system called Bit-Contracts for facilitating secure car transactions using smart contracts on the Ethereum blockchain. Bit-Contracts would allow individuals to list their personal vehicles for sale and enable buyers to purchase them directly without an intermediary. The system uses smart contracts to securely store encrypted transaction details, facilitate payments, and transfer vehicle ownership. An evaluation finds that Bit-Contracts provides the necessary functionality for car sales while maintaining security, privacy and lower costs compared to traditional intermediaries.
Smart Contract for Insurance: Opportunities and Challenges for InsurersIRJET Journal
Smart contracts implemented on blockchain technology have the potential to streamline insurance processes and reduce costs. Smart contracts can automate insurance claim processing from claim submission to payment. This reduces manual work and delays. However, insurance companies face challenges integrating smart contracts, including building new digital infrastructure and addressing security issues. Further development is still needed but smart contracts may eventually transform the insurance industry by offering more efficient products and services.
Blockchain Technology- A Conceptual OverviewIRJET Journal
This document provides an overview of blockchain technology, discussing its key characteristics and potential applications. It begins by explaining how blockchain originated with Bitcoin and functions as a decentralized public ledger replicated across a network of nodes. Blockchain allows for transparency in transactions and authentication of identities without intermediaries. It also discusses challenges like ensuring privacy while maintaining an immutable record. The document surveys potential uses of blockchain in areas like finance to increase efficiency, cut costs, and facilitate secure money transfers without reliance on trust between parties. It concludes by examining different levels of blockchain adoption and how regulatory frameworks will influence mainstream implementation.
Multiagent multiobjective interaction game system for service provisoning veh...redpel dot com
Multiagent multiobjective interaction game system for service provisoning vehicular cloud
for more ieee paper / full abstract / implementation , just visit www.redpel.com
Funding Application for Start-ups with Blockchain ApproachIRJET Journal
This document summarizes a research paper that proposes a blockchain-based approach to crowdfunding for startups. Some key issues with traditional crowdfunding platforms are that campaign creators have complete control over funds raised and there is no transparency around how funds are spent. The proposed approach uses smart contracts on the Ethereum blockchain to control funds and require contributor approval for expenditures. Specifically:
1) A smart contract is created to manage each funding campaign and control where money can be spent.
2) Contributors no longer send money directly to campaign creators. Funds are sent to the smart contract.
3) Creators must submit spending requests and receive approval from over 50% of contributors before funds are released.
Dynamic Real time taxi ride-sharing android Application IRJET Journal
This document describes a mobile app-based system for real-time taxi ride sharing. The system uses GPS and spatial databases to match riders and drivers. Riders submit ride requests through the app, and the system searches for nearby taxis to fulfill the request based on travel distance and schedules. If a driver agrees to pick up the rider, the fare is divided between passengers. The system architecture includes mobile apps for drivers and riders, web services to store and access user and ride data, and spatial databases to track locations. The taxi searching algorithm uses a spatio-temporal index of grid cells to efficiently find candidate taxis near a rider's location.
IRJET- Photogroup: Decentralized Web Application using Ethereum BlockchainIRJET Journal
This document describes a proposed decentralized photo sharing application called Photogroup that is built using blockchain technology. Photogroup allows users to view, like, comment on and share photos in a peer-to-peer network without a central server. It uses Ethereum for the blockchain platform and smart contracts to manage transactions and the addition of new blocks. When a user shares a photo, the transaction is added to the blockchain through smart contracts to ensure the data is distributed and immutable across all nodes. The system aims to provide more security than centralized social networks by avoiding single points of failure and making the data difficult to hack or tamper with.
Literature Survey on “Crowdfunding Using Blockchain”IRJET Journal
This document summarizes research on using blockchain technology for crowdfunding. It discusses how blockchain could address issues with existing crowdfunding platforms like high fees and scams by providing a decentralized, transparent, and secure system. Blockchain allows every transaction to be recorded in a distributed ledger and uses smart contracts to automate funding. The document reviews several research papers analyzing the benefits of blockchain crowdfunding systems like ICOs and IEOs over traditional models as well as potential challenges around performance, lack of standards, and unrecoverable bugs. It proposes a decentralized crowdfunding application on the Ethereum blockchain to provide investor protection without a centralized intermediary.
DESIGNING ASPECT AND FUNCTIONALITY ISSUES OF CLOUD BROKERING SERVICE IN CLOUD...Souvik Pal
Cloud brokering service is an intermediate service which enables the producer-consumer business model
enforcing the easy access to cloud services from Cloud Service Providers (CSPs). Cloud broker is to
provide a platform where broker collects the information from the user, analyze the data, and sends those
data to the CSPs. Cloud broker also provides data integration services and modeling the data across all the
components or units of the cloud services. This paper deals with designing criteria and issues of cloud
broker, system activity of broker, and sequence diagram of system design with implementation procedure.
The document describes a proposed mobile app for carpooling/ridesharing. The app would allow drivers to post available rides between locations and allow riders to request spots on rides. It discusses features like payment options, safety measures like emergency contacts and driver/rider ratings. The proposed app architecture includes a REST API backend with a database to store user info and sync data. User interfaces would allow users to login, offer/request rides, and view ride history. The goal is to promote affordable transportation options while reducing traffic and pollution.
AN IDENTITY MANAGEMENT SYSTEM USING BLOCKCHAINIRJET Journal
This document proposes an identity management system using blockchain technology. It discusses how a centralized identity system has privacy and security issues. The proposed system uses blockchain, Ethereum, smart contracts and IPFS to provide a decentralized and secure way for individuals to share identity documents and for organizations to verify identities. The system was tested and results showed it allows for identity verification in a faster, more secure manner without needing physical documents. The blockchain approach ensures privacy and immutability of identity data.
The document describes a proposed bicycle sharing system. Some key points:
- The system allows users to borrow bicycles from docking stations located around the city and return them to any station.
- Bicycles are unlocked from the dock using a smartphone app which requires payment information. GPS tracks bicycle locations.
- The proposed system uses QR codes on bicycle locks to unlock/lock bikes at docking stations. A servo motor is controlled by the QR code scan.
- Users can find the nearest stations and available bikes using the mobile app, which also provides ride details like time and cost.
Traffic Monitoring Using Visual Big Data Analytics in Smart CitiesIRJET Journal
This document proposes a visual big data analytics framework for automatically detecting bike riders without helmets in city traffic using surveillance cameras. It involves a two phase process: 1) identifying bike riders in video frames using background subtraction, object segmentation and classification algorithms. 2) Identifying if the rider is wearing a helmet or not by detecting the head region and applying algorithms like HOG, SIFT and LBP for feature extraction and classification. The framework is designed to process large volumes of video data in real-time using distributed computing over cloud infrastructure for traffic monitoring in smart cities. Experimental results show the approach can detect 93.8% of cases with a processing time of 11.58ms per frame.
This document proposes a novel three-tier vehicle cloud architecture to provide real-time services for cloud computing enabled vehicle networks. The three tiers include the device level, communication level, and service level. The device level includes sensors that can form an in-vehicle body area sensor network. The communication level allows vehicle-to-vehicle and vehicle-to-infrastructure communication. The service level provides context-based, communication-based, and customized services using cloud computing, such as real-time road traffic monitoring and driver healthcare monitoring. The architecture aims to improve safety, convenience, and comfort for drivers.
Real Time Services for Cloud Computing Enabled Vehicle NetworksIOSR Journals
This document proposes a novel three-tier vehicle cloud architecture to provide real-time services for cloud computing enabled vehicle networks. The three tiers include the device level, communication level, and service level. The device level includes sensors and devices that can form an in-vehicle body area sensor network. The communication level allows vehicle-to-vehicle and vehicle-to-infrastructure communication. The service level provides context-based, communication-based, and customized services using cloud computing, such as road traffic monitoring and driver healthcare monitoring. The architecture aims to improve safety, comfort, and convenience for drivers.
IRJET- Blockchain based Data Sharing FrameworkIRJET Journal
This document proposes a blockchain-based framework for data sharing. It discusses challenges with traditional centralized data sharing approaches. Blockchain provides an opportunity to address issues of trust, accuracy, and reliability through its decentralized and distributed ledger approach. The proposed framework uses blockchain as the backbone, allowing different parties and ecosystems to securely share data. Key entities are issuers who share data and verifiers who access it. Hashed data is stored on the blockchain to ensure integrity and provenance. The framework aims to address technical and regulatory challenges to data sharing through a decentralized approach.
This document presents a car rental system project that aims to improve upon existing car rental services. It discusses developing a web and mobile-based application to allow customers to book cars online from anywhere in the world. The proposed system would have a centralized database to manage car reservations and provide reports on vehicle availability, revenues, and costs. It describes designing the system using techniques like data flow diagrams, sequence diagrams, and considering user requirements and security. The goal is to make the car rental process more convenient and efficient for both customers and the rental company.
Similar to Decentralized Ridesharing System Using Blockchain (20)
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...IRJET Journal
This study compares the use of Stark Steel and TMT Steel as reinforcement materials in a two-way reinforced concrete slab. Mechanical testing is conducted to determine the tensile strength, yield strength, and other properties of each material. A two-way slab design adhering to codes and standards is executed with both materials. The performance is analyzed in terms of deflection, stability under loads, and displacement. Cost analyses accounting for material, durability, maintenance, and life cycle costs are also conducted. The findings provide insights into the economic and structural implications of each material for reinforcement selection and recommendations on the most suitable material based on the analysis.
Effect of Camber and Angles of Attack on Airfoil CharacteristicsIRJET Journal
This document discusses a study analyzing the effect of camber, position of camber, and angle of attack on the aerodynamic characteristics of airfoils. Sixteen modified asymmetric NACA airfoils were analyzed using computational fluid dynamics (CFD) by varying the camber, camber position, and angle of attack. The results showed the relationship between these parameters and the lift coefficient, drag coefficient, and lift to drag ratio. This provides insight into how changes in airfoil geometry impact aerodynamic performance.
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...IRJET Journal
This document reviews the progress and challenges of aluminum-based metal matrix composites (MMCs), focusing on their fabrication processes and applications. It discusses how various aluminum MMCs have been developed using reinforcements like borides, carbides, oxides, and nitrides to improve mechanical and wear properties. These composites have gained prominence for their lightweight, high-strength and corrosion resistance properties. The document also examines recent advancements in fabrication techniques for aluminum MMCs and their growing applications in industries such as aerospace and automotive. However, it notes that challenges remain around issues like improper mixing of reinforcements and reducing reinforcement agglomeration.
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...IRJET Journal
This document discusses research on using graph neural networks (GNNs) for dynamic optimization of public transportation networks in real-time. GNNs represent transit networks as graphs with nodes as stops and edges as connections. The GNN model aims to optimize networks using real-time data on vehicle locations, arrival times, and passenger loads. This helps increase mobility, decrease traffic, and improve efficiency. The system continuously trains and infers to adapt to changing transit conditions, providing decision support tools. While research has focused on performance, more work is needed on security, socio-economic impacts, contextual generalization of models, continuous learning approaches, and effective real-time visualization.
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...IRJET Journal
This document summarizes a research project that aims to compare the structural performance of conventional slab and grid slab systems in multi-story buildings using ETABS software. The study will analyze both symmetric and asymmetric building models under various loading conditions. Parameters like deflections, moments, shears, and stresses will be examined to evaluate the structural effectiveness of each slab type. The results will provide insights into the comparative behavior of conventional and grid slabs to help engineers and architects select appropriate slab systems based on building layouts and design requirements.
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...IRJET Journal
This document summarizes and reviews a research paper on the seismic response of reinforced concrete (RC) structures with plan and vertical irregularities, with and without infill walls. It discusses how infill walls can improve or reduce the seismic performance of RC buildings, depending on factors like wall layout, height distribution, connection to the frame, and relative stiffness of walls and frames. The reviewed research paper analyzes the behavior of infill walls, effects of vertical irregularities, and seismic performance of high-rise structures under linear static and dynamic analysis. It studies response characteristics like story drift, deflection and shear. The document also provides literature on similar research investigating the effects of infill walls, soft stories, plan irregularities, and different
This document provides a review of machine learning techniques used in Advanced Driver Assistance Systems (ADAS). It begins with an abstract that summarizes key applications of machine learning in ADAS, including object detection, recognition, and decision-making. The introduction discusses the integration of machine learning in ADAS and how it is transforming vehicle safety. The literature review then examines several research papers on topics like lightweight deep learning models for object detection and lane detection models using image processing. It concludes by discussing challenges and opportunities in the field, such as improving algorithm robustness and adaptability.
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...IRJET Journal
The document analyzes temperature and precipitation trends in Asosa District, Benishangul Gumuz Region, Ethiopia from 1993 to 2022 based on data from the local meteorological station. The results show:
1) The average maximum and minimum annual temperatures have generally decreased over time, with maximum temperatures decreasing by a factor of -0.0341 and minimum by -0.0152.
2) Mann-Kendall tests found the decreasing temperature trends to be statistically significant for annual maximum temperatures but not for annual minimum temperatures.
3) Annual precipitation in Asosa District showed a statistically significant increasing trend.
The conclusions recommend development planners account for rising summer precipitation and declining temperatures in
P.E.B. Framed Structure Design and Analysis Using STAAD ProIRJET Journal
This document discusses the design and analysis of pre-engineered building (PEB) framed structures using STAAD Pro software. It provides an overview of PEBs, including that they are designed off-site with building trusses and beams produced in a factory. STAAD Pro is identified as a key tool for modeling, analyzing, and designing PEBs to ensure their performance and safety under various load scenarios. The document outlines modeling structural parts in STAAD Pro, evaluating structural reactions, assigning loads, and following international design codes and standards. In summary, STAAD Pro is used to design and analyze PEB framed structures to ensure safety and code compliance.
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...IRJET Journal
This document provides a review of research on innovative fiber integration methods for reinforcing concrete structures. It discusses studies that have explored using carbon fiber reinforced polymer (CFRP) composites with recycled plastic aggregates to develop more sustainable strengthening techniques. It also examines using ultra-high performance fiber reinforced concrete to improve shear strength in beams. Additional topics covered include the dynamic responses of FRP-strengthened beams under static and impact loads, and the performance of preloaded CFRP-strengthened fiber reinforced concrete beams. The review highlights the potential of fiber composites to enable more sustainable and resilient construction practices.
Survey Paper on Cloud-Based Secured Healthcare SystemIRJET Journal
This document summarizes a survey on securing patient healthcare data in cloud-based systems. It discusses using technologies like facial recognition, smart cards, and cloud computing combined with strong encryption to securely store patient data. The survey found that healthcare professionals believe digitizing patient records and storing them in a centralized cloud system would improve access during emergencies and enable more efficient care compared to paper-based systems. However, ensuring privacy and security of patient data is paramount as healthcare incorporates these digital technologies.
Review on studies and research on widening of existing concrete bridgesIRJET Journal
This document summarizes several studies that have been conducted on widening existing concrete bridges. It describes a study from China that examined load distribution factors for a bridge widened with composite steel-concrete girders. It also outlines challenges and solutions for widening a bridge in the UAE, including replacing bearings and stitching the new and existing structures. Additionally, it discusses two bridge widening projects in New Zealand that involved adding precast beams and stitching to connect structures. Finally, safety measures and challenges for strengthening a historic bridge in Switzerland under live traffic are presented.
React based fullstack edtech web applicationIRJET Journal
The document describes the architecture of an educational technology web application built using the MERN stack. It discusses the frontend developed with ReactJS, backend with NodeJS and ExpressJS, and MongoDB database. The frontend provides dynamic user interfaces, while the backend offers APIs for authentication, course management, and other functions. MongoDB enables flexible data storage. The architecture aims to provide a scalable, responsive platform for online learning.
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...IRJET Journal
This paper proposes integrating Internet of Things (IoT) and blockchain technologies to help implement objectives of India's National Education Policy (NEP) in the education sector. The paper discusses how blockchain could be used for secure student data management, credential verification, and decentralized learning platforms. IoT devices could create smart classrooms, automate attendance tracking, and enable real-time monitoring. Blockchain would ensure integrity of exam processes and resource allocation, while smart contracts automate agreements. The paper argues this integration has potential to revolutionize education by making it more secure, transparent and efficient, in alignment with NEP goals. However, challenges like infrastructure needs, data privacy, and collaborative efforts are also discussed.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.IRJET Journal
This document provides a review of research on the performance of coconut fibre reinforced concrete. It summarizes several studies that tested different volume fractions and lengths of coconut fibres in concrete mixtures with varying compressive strengths. The studies found that coconut fibre improved properties like tensile strength, toughness, crack resistance, and spalling resistance compared to plain concrete. Volume fractions of 2-5% and fibre lengths of 20-50mm produced the best results. The document concludes that using a 4-5% volume fraction of coconut fibres 30-40mm in length with M30-M60 grade concrete would provide benefits based on previous research.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...IRJET Journal
The document discusses optimizing business management processes through automation using Microsoft Power Automate and artificial intelligence. It provides an overview of Power Automate's key components and features for automating workflows across various apps and services. The document then presents several scenarios applying automation solutions to common business processes like data entry, monitoring, HR, finance, customer support, and more. It estimates the potential time and cost savings from implementing automation for each scenario. Finally, the conclusion emphasizes the transformative impact of AI and automation tools on business processes and the need for ongoing optimization.
Multistoried and Multi Bay Steel Building Frame by using Seismic DesignIRJET Journal
The document describes the seismic design of a G+5 steel building frame located in Roorkee, India according to Indian codes IS 1893-2002 and IS 800. The frame was analyzed using the equivalent static load method and response spectrum method, and its response in terms of displacements and shear forces were compared. Based on the analysis, the frame was designed as a seismic-resistant steel structure according to IS 800:2007. The software STAAD Pro was used for the analysis and design.
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...IRJET Journal
This research paper explores using plastic waste as a sustainable and cost-effective construction material. The study focuses on manufacturing pavers and bricks using recycled plastic and partially replacing concrete with plastic alternatives. Initial results found that pavers and bricks made from recycled plastic demonstrate comparable strength and durability to traditional materials while providing environmental and cost benefits. Additionally, preliminary research indicates incorporating plastic waste as a partial concrete replacement significantly reduces construction costs without compromising structural integrity. The outcomes suggest adopting plastic waste in construction can address plastic pollution while optimizing costs, promoting more sustainable building practices.
Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...IJECEIAES
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
Comparative analysis between traditional aquaponics and reconstructed aquapon...bijceesjournal
The aquaponic system of planting is a method that does not require soil usage. It is a method that only needs water, fish, lava rocks (a substitute for soil), and plants. Aquaponic systems are sustainable and environmentally friendly. Its use not only helps to plant in small spaces but also helps reduce artificial chemical use and minimizes excess water use, as aquaponics consumes 90% less water than soil-based gardening. The study applied a descriptive and experimental design to assess and compare conventional and reconstructed aquaponic methods for reproducing tomatoes. The researchers created an observation checklist to determine the significant factors of the study. The study aims to determine the significant difference between traditional aquaponics and reconstructed aquaponics systems propagating tomatoes in terms of height, weight, girth, and number of fruits. The reconstructed aquaponics system’s higher growth yield results in a much more nourished crop than the traditional aquaponics system. It is superior in its number of fruits, height, weight, and girth measurement. Moreover, the reconstructed aquaponics system is proven to eliminate all the hindrances present in the traditional aquaponics system, which are overcrowding of fish, algae growth, pest problems, contaminated water, and dead fish.
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
The CBC machine is a common diagnostic tool used by doctors to measure a patient's red blood cell count, white blood cell count and platelet count. The machine uses a small sample of the patient's blood, which is then placed into special tubes and analyzed. The results of the analysis are then displayed on a screen for the doctor to review. The CBC machine is an important tool for diagnosing various conditions, such as anemia, infection and leukemia. It can also help to monitor a patient's response to treatment.
artificial intelligence and data science contents.pptxGauravCar
What is artificial intelligence? Artificial intelligence is the ability of a computer or computer-controlled robot to perform tasks that are commonly associated with the intellectual processes characteristic of humans, such as the ability to reason.
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Artificial intelligence (AI) | Definitio
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