Raheel Nawaz
3 papers in the PaperMetrix corpus
Papers by this author
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Sensing Your Touch: Strengthen User Authentication via Touch Dynamic Biometrics
2019
Mobile devices are increasingly used to store private and sensitive data, and this has led to an increased demand for more secure and usable authentication services. Currently, mobile device authentication services mainly use a knowledge-based …
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One emoji, many meanings: A corpus for the prediction and disambiguation of emoji sense
2022 · Expert Systems with Applications
In this work, we uncover a hidden linguistic property of emoji, namely that they are polysemous and can be used to form a semantic network of emoji meanings. Our key contributions to this direction of …
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A Decade of In-text Citation Analysis based on Natural Language\n Processing and Machine Learning Techniques: An overview of empirical studies
2020 · arXiv (Cornell University)
Citation analysis is one of the most frequently used methods in research\nevaluation. We are seeing significant growth in citation analysis through\nbibliometric metadata, primarily due to the availability of citation databases\nsuch as the Web of Science, …