Apoorva Upadhyaya

2025

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Interpretable zero-shot stance detection with proactive content intervention.
Apoorva Upadhyaya|Wolfgang Nejdl|Marco Fisichella
Information Processing and Management 2025 Volume 62 Issue 6
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CATALOG: Exploiting Joint Temporal Dependencies for Enhanced Phishing Detection on Ethereum.
Medhasree Ghosh|Swapnil Srivastava|Apoorva Upadhyaya|Raju Halder|Joydeep Chandra
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2024

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Harnessing Empathy and Ethics for Relevance Detection and Information Categorization in Climate and COVID-19 Tweets.
Apoorva Upadhyaya|Wolfgang Nejdl|Marco Fisichella
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

2023

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Towards sentiment and Temporal Aided Stance Detection of climate change tweets.
Apoorva Upadhyaya|Marco Fisichella|Wolfgang Nejdl
Information Processing and Management 2023 Volume 60 Issue 4
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A Multi-task Model for Emotion and Offensive Aided Stance Detection of Climate Change Tweets.
Apoorva Upadhyaya|Marco Fisichella|Wolfgang Nejdl
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

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Spotting Flares: The Vital Signs of the Viral Spread of Tweets Made During Communal Incidents.
Apoorva Upadhyaya|Joydeep Chandra
ACM Transactions on the Web 2022 Volume 16 Issue 4

2020

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EnDeA: Ensemble based Decoupled Adversarial Learning for Identifying Infrastructure Damage during Disasters.
Shalini Priya|Apoorva Upadhyaya|Manish Bhanu|Sourav Kumar Dandapat|Joydeep Chandra
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020