no code implementations • 13 Jan 2024 • Ankit Yadav, Dinesh Kumar Vishwakarma
Secondly, a novel Spatio-Compression Lightweight Splice Detection Framework is proposed for accurate splice detection with minimum computational cost.
no code implementations • 13 Jan 2024 • Ankit Yadav, Dinesh Kumar Vishwakarma
In this work, a novel, "Visually Attentive Splice Localization Network with Multi-Domain Feature Extractor and Multi-Receptive Field Upsampler" has been proposed.
no code implementations • 13 Jan 2024 • Ankit Yadav, Dinesh Kumar Vishwakarma
Top results achieved on benchmark datasets, comparison of deep learning approaches against traditional methods and critical insights from the recent tampering detection methods are also discussed.
no code implementations • 30 Nov 2023 • Aryaman Rao, Parth Singh, Dinesh Kumar Vishwakarma, Mukesh Prasad
Influence Maximization is the task of selecting optimal nodes maximising the influence spread in social networks.
no code implementations • 14 Nov 2023 • Aryaman Rao, Harshit Gupta, Parth Singh, Shivam Mittal, Utkrash Singh, Dinesh Kumar Vishwakarma
In the contemporary world with degrading natural resources, the urgency of energy efficiency has become imperative due to the conservation and environmental safeguarding.
1 code implementation • 12 Jan 2023 • Arjun Choudhry, Inder Khatri, Pankaj Gupta, Aaryan Gupta, Maxime Nicol, Marie-Jean Meurs, Dinesh Kumar Vishwakarma
We propose a Transformer-based NER approach for French, using adversarial adaptation to similar domain or general corpora to improve feature extraction and enable better generalization.
1 code implementation • 5 Dec 2022 • Arjun Choudhry, Pankaj Gupta, Inder Khatri, Aaryan Gupta, Maxime Nicol, Marie-Jean Meurs, Dinesh Kumar Vishwakarma
Named Entity Recognition (NER) involves the identification and classification of named entities in unstructured text into predefined classes.
no code implementations • 26 Nov 2022 • Arkajyoti Chakraborty, Inder Khatri, Arjun Choudhry, Pankaj Gupta, Dinesh Kumar Vishwakarma, Mukesh Prasad
Recent works on fake news detection have shown the efficacy of using emotions as a feature for improved performance.
no code implementations • 24 Nov 2022 • Arjun Choudhry, Inder Khatri, Arkajyoti Chakraborty, Dinesh Kumar Vishwakarma, Mukesh Prasad
Recent works on fake news detection have shown the efficacy of using emotions as a feature or emotions-based features for improved performance.
no code implementations • 22 Nov 2022 • Arjun Choudhry, Inder Khatri, Minni Jain, Dinesh Kumar Vishwakarma
We further analyze the performance of our multi-task approach for fake news detection in cross-domain settings to verify its efficacy for better generalization across datasets, and to verify that emotions act as a domain-independent feature.
no code implementations • 17 Nov 2022 • Aaryan Gupta, Inder Khatri, Arjun Choudhry, Pranav Chandhok, Dinesh Kumar Vishwakarma, Mukesh Prasad
In this work, we propose a community structures-based approach, which employs a K-Shell algorithm in order to generate a score for the connections between seed nodes and communities for low-budget scenarios.
no code implementations • 19 Sep 2021 • Deepika Varshney, Dinesh Kumar Vishwakarma
The four sets of features based on the content, linguistics/semantic cues, similarity, and sentiments gathered from web-platforms and voting are applied to validate the news.
no code implementations • 14 Sep 2021 • Dinesh Kumar Vishwakarma, Mayank Jindal, Ayush Mittal, Aditya Sharma
Short duration movie trailers provide useful insights about the movie as video content consists of the cognitive and the affective level features.
no code implementations • 12 May 2021 • Walid Hariri, Nadir Farah, Dinesh Kumar Vishwakarma
We extract shallow features from the 3D images, and deep features using Convolutional Neural Networks (CNN) from the transformed 2D images.
3D Facial Expression Recognition Facial Expression Recognition +1
no code implementations • 24 Dec 2020 • Ankit Yadav, Dinesh Kumar Vishwakarma
This review deals with the latest state-of-the-art deep learning based approaches for person re-identification.
no code implementations • 15 Dec 2020 • Ashima Yadav, Dinesh Kumar Vishwakarma
Then we model the correlation between the image regions and semantics of the word by extracting the textual features related to the bi-attentive visual features by applying semantic attention.
Multimodal Sentiment Analysis Multimedia
no code implementations • 20 Nov 2020 • Ashima Yadav, Dinesh Kumar Vishwakarma
In this paper, we extract and study the opinion of people from the top five worst affected countries by the virus, namely USA, Brazil, India, Russia, and South Africa.
no code implementations • 8 Dec 2019 • Chhavi Dhiman, Dinesh Kumar Vishwakarma
We propose a view-invariant deep human action recognition framework, which is a novel integration of two important action cues: motion and shape temporal dynamics (STD).
no code implementations • 2 Dec 2019 • Chhavi Dhiman, Dinesh Kumar Vishwakarma, Paras Aggarwal
There exist a wide range of intra class variations of the same actions and inter class similarity among the actions, at the same time, which makes the action recognition in videos very challenging.
no code implementations • 11 Mar 2019 • Tej Singh, Dinesh Kumar Vishwakarma
Vision-based activity recognition is essential for security, monitoring and surveillance applications.
no code implementations • 20 May 2018 • Dinesh Kumar Vishwakarma, Sakshi Upadhyay
Person re-identification is being widely used in the forensic, and security and surveillance system, but person re-identification is a challenging task in real life scenario.