Browsing by Author "Dr. Ashfaq Ahmad"

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    BlockBox
    (Library Information Services, COMSATS University Islamabad, Lahore Campus., 2023-11-20) Mubashir Rasool Razvi; SP19-BSE-006; Dr. Ashfaq Ahmad; LHR TP 8255
    Today we know that the majority of websites are running on some business model and you need to store the data of your customers in the form of verification documents, their information, payment methods, transactions, last but not least the credentials. So the question arises what attempts are being kept in the note for the security of all information? Central server with dba, developer, and manager access? If something goes wrong, how will you investigate? Will you build your own custom solution? But the client will pay you for the project, not for this, but security is always there, the hurdle to build and maintain. Imagine if you simply get a server at a very cheap price, which will provide a blockchain solution for your private storage with multiple nodes, and compliance verified, how much easier your life becomes. Did you hear about that type of service? Most likely not, because no one exists. So at this point, you may know about our idea of the project, that we are going to build "A Blockchain for Private Storage''. Blockchain is not a new idea, but the problem with blockchain is it's all public, and if you are running your business you can’t put your every secret to the public, so what's the point then? Everybody can open a copy of you. So we all know there are secrets to every business, and we need to store all the assets somewhere secure with multiple partner's access because you are not the only one who is the shareholder of the business. So this solution provides the full-fledged solution to storing all of your private data in the form of a database (document base) with a visual dashboard. The next biggest problem with blockchain is that for a single transaction (like on ETH) we need to pay roughly 100$ worth of crypto which is variable when we are sending half a million dollars to someone so we can afford 100$ but when we are storing single person record than 100$ didn’t make sense at all and we think this is the reason people don’t utilize blockchain as a database but with our custom solution following the standards of blockchain, you can store data with the help of simple APIs in very cheap price.
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    Hashtag Recommendation for Micro Videos Using 3D Convolutional Neural Network
    (Library Information Services, COMSATS University Islamabad, Lahore Campus, 2022) Bilal Ahmed; SP19-RCS-009; LHR TP 8351; Dr. Ashfaq Ahmad
    In recent years, due to common usage of camera equipment like mobile phones and variations of various short videos platform, a lot of videos published each second are either creative or non-creative. Compared to short videos creation, traditional video creation process is very long process like time consuming, producing & casting. Creating shot video is easy where you can use any smart device’s camera, a video is creative if it creates a meaningful interest in your mind after watching else non creative. In this paper we focused on a deep learning algorithm for understanding consistent features and complementary features of micro videos in vine dataset using 3-dimensional convolutional network. The algorithm works on equal-sized frames of video to extract & learn features such as spatial features where we train the model on three different modules of vine dataset d60, d80 & d 100 of vine. We also perform batch normalization on convolutional outputs to avoid overfit & got best results for given vine test data. Through experimental practice we found that 3D CNN performs better than previous methods of understanding video method. In addition to given algorithm we found that how different training dataset affect the feature extraction and affect the results