Internet of Things (IoT) paradigm is progressing at an enormous rate creating an expansive ecosystem of interconnected smart devices which needs to be controlled and managed by end applications or users. So, the solution is to discover the best device matching the user requirement in timely manner. Ensuring efficient and context aware resource discovery is a challenge in seamless operation of IoT applications. Semantic Intelligence can be built for resource discovery. In this paper, we propose semantic enrichment of COAP protocol to discover the resources. Resources are semantically modelled, and COAP protocol CORE Link format is modified to incorporate semantic information. Also, we have proposed a framework which is aware of the social relationship between the devices to accommodate distributed topologies. We conducted the experiments in COOJA simulator on CONTIKI OS with COAP protocol semantically enriched. COAP CORE Link format and Resource Directory were semantically enriched, and its effectiveness was measured.
This paper is an intend to consolidate the review and perform literature survey on Drone Assisted Effective Sprayer. In this paper we consider how we use unmanned aerial vehicle (drone) in effective pesticide spraying using algorithms like CNN and YOLO. In India, Agriculture is a major sector of our economy. To increase the gross crop yield and to enhance the potency of the crops, the application of pesticides and fertilizers is crucial. To increase the speed and effectiveness of the spraying process, the use of drones are being introduced in agriculture all around the world. The same pesticide cannot be sprayed over different crops as their requirements differ. In this paper we analyse CNN and YOLO algorithms to find a specific crop and spray pesticide to a specific area of crop field.
The purpose of this project is to design and implement a Vacuum Cleaner which runs on solar energy and is operated by mobile application and uses machine learning algorithms to clean. This smart vacuum cleaner cleans both dry and wet floor as well. Its main objective is to maintain and keep your surroundings clean.
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