Publications

Peer-reviewed papers  Ph.D. Thesis  Masters Thesis  Undergrad Thesis  Technical Reports

2021
Ayan Sengupta, Sourabh Kumar Bhattacharjee, Tanmoy Chakraborty, Md. Shad Akhtar. HIT - A Hierarchically Fused Deep Attention Network for Robust Code-mixed Language Representation ACL Findings, 2021.
Nirav Diwan, Tanmoy Chakraborty, Zubair Shafiq. Fingerprinting Fine-tuned Language Models in the Wild ACL Findings, 2021.
Shraman Pramanick, Dimitar Dimitrov, Rituparna Mukherjee, Shivam Sharma, Md. Shad Akhtar, Preslav Nakov, Tanmoy Chakraborty. Detecting Harmful Memes and Their Targets ACL Findings, 2021.
Kaiqiang Yu, Cheng Long, Deepak P, Tanmoy Chakraborty. On Efficient Large Maximal Biplex Discovery IEEE Transactions on Knowledge and Data Engineering (TKDE), 2021.
Suraj Pandey, Md Shad Akhtar, Tanmoy Chakraborty. Syntactically Coherent Text Augmentation for Sequence Classification IEEE Transactions on Computational Social Systems.
William Scott Paka, Rachit Bansal, Abhay Kaushik, Shubhashis Sengupta, Tanmoy Chakraborty. Cross-SEAN: A Cross-Stitch Semi-Supervised Neural Attention Model for COVID-19 Fake News Detection Applied Soft Computing.
William Scott Paka, Ayan Sengupta, Gaurav Rajan, Suman Roy, Tanmoy Chakraborty. An Embedding-based Joint Sentiment-Topic Model for Short Texts The International AAAI Conference on Web and Social Media (ICWSM) 2021.
Shraman Pramanick, Md Shad Akhtar, Tanmoy Chakraborty. Exercise? I thought you said 'Extra Fries’: Leveraging Sentence Demarcations and Multi-hop Attention for Meme Affect Analysis The International AAAI Conference on Web and Social Media (ICWSM) 2021.
Hridoy Dutta, Udit Arora, Tanmoy Chakraborty. ABOME: A Multi-platform Data Repository of Artificially Boosted Online Media Entities The International AAAI Conference on Web and Social Media (ICWSM) 2021.
Shravika Mittal, Debarka Sengupta, Tanmoy Chakraborty. Hide and Seek: Outwitting Community Detection Algorithms IEEE Transactions on Computational Social Systems (IEEE TCSS).
Viresh Gupta, Tanmoy Chakraborty. VIKING: Adversarial Attack on Network Embeddings via Supervised Network Poisoning 25th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD-2021).
Rachit Bansal, William Scott, Nidhi, Shubhashis Sengupta, Tanmoy Chakraborty Combining Exogenous and Endogenous Signals with a Semi-Supervised Co-Attention Network for Early Detection of COVID-19 Fake Tweets 25th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD-2021).
Shreya Gupta, Megha Sundriyal, Parantak Singh, Md Shad Akhtar, Tanmoy Chakraborty. LESA: Linguistic Encapsulation and Semantic Amalgamation Based Generalised Claim Detection from Online Content 16th conference of the European Chapter of the Association for Computational Linguistics (EACL), 2021.
Anubhav Shrimal, Tanmoy Chakraborty. Attention Beam: An Image Captioning Approach AAAI-21 Student Abstract and Poster Program.
Siddharth Yadav, Tanmoy Chakraborty. Unsupervised Sentiment Analysis for Code-mixed Data AAAI-21 Student Abstract and Poster Program.
Subhabrata Dutta, Sarah Masud, Sakshi Makkar, Chhavi Jain, Vikram Goyal, Amitava Das, Tanmoy Chakraborty. Hate is the New Infodemic: A Topic-aware Modeling of Hate Speech Diffusion on Twitter ICDE, 2021.
2020
Vishaal Udandarao, Abhishek Agarwal, Anubha Gupta, Tanmoy Chakraborty. InPHYNet: Leveraging Attention-based Multitask Recurrent Networks for Multi-label Physics Text Classification Knowledge-Based Systems, 2020.
Tanya Chawdhury, Alvin Dey, Yash Atri, Tanmoy Chakraborty. Corpora Evaluation and System Bias detection in Multi Document Summarization Findings of EMNLP, 2020.
Vaibhav Kumar, Tenzin Singhay Bhotia, Vaibhav Kumar, Tanmoy Chakraborty. Nurse is Closer to Woman than Surgeon? Mitigating Gender-Biased Proximities in Word Embeddings, Transactions of the Association for Computational Linguistics (TACL), 2020.
Siva Charan Reddy Gangireddy, Deepak P, Cheng Long, Tanmoy Chakraborty. Unsupervised Fake News Detection: A Graph-based Approach, 31st ACM Conference on Hypertext and Social Media (HT), 2020.
Subhabrata Dutta, Sarah Masud, Soumen Chakrabarti and Tanmoy Chakraborty. Deep Exogenous and Endogenous Influence Combination for Social Chatter Intensity Prediction, ACM SIGKDD, 2020. Paper Code & Dataset
Tanya Chowdhury, Sachin Kumar and Tanmoy Chakraborty. Neural Abstractive Summarization with Structural Attention, International Joint Conferences on Artificial Intelligence, IJCAI, 2020. Paper Code & Dataset
Viresh Gupta, Aayush and Tanmoy Chakraborty. Detecting and Characterizing Extremist Reviewer Groups in Online Product Reviews, IEEE Transactions on Computational Social Systems, 2020. Paper Code & Dataset
Baani Lean Kaur Jolly, Lavina Jain, Debajyoti Bera and Tanmoy Chakraborty. Unsupervised Anomaly Detection in Journal-Level Citation Networks, Joint Conference on Digital Libraries (JCDL), 2020. Paper Code & Dataset
Aman Roy, Vinayak Kumar, Debdoot Mukherjee, Tanmoy Chakraborty. Learning Multigraph Node Embeddings Using Guided Levy Flights, Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), 2020. Paper Code & Dataset
Dattatreya Mohapatra, Siddharth Pal, Soham De, Ponnurangam Kumaraguru, Tanmoy Chakraborty. Modeling Citation Trajectories of Scientific Papers, Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), 2020. Paper Code & Dataset
Hridoy Dutta, Udit Arora, Aditya Chetan and Brihi Joshi and Tanmoy Chakraborty. Analyzing and Detecting Collusive Users Involved in Blackmarket Retweeting Activities, ACM Transactions on Intelligent Systems and Technology (ACM TIST), 2020. Paper Code & Dataset
Vishal Raj Dutta, Aditya Adhikari , Hridoy Dutta and Tanmoy Chakraborty. HawkesEye: Detecting Fake Retweeters using Hawkes Process and Topic Modeling, IEEE Transactions on Information Forensics & Security, 2020. Paper Code & Dataset
Prajna Upadhyay, Srikanta Bedathur, Tanmoy Chakraborty, Maya Ramanath. Aspect-based Academic Search using Domain-specific KB European Conference on Information Retrieval (ECIR), 2020. Paper Code & Dataset
Sarthak Jindal, Raghav Sood, Richa Singh, Mayank Vatsa, Tanmoy Chakraborty. NewsBag: A Benchmark Multimodal Dataset for Fake News Detection, SafeAI workshop, AAAI, 2020. Paper Code & Dataset
Shivangi Singhal, Anubha Kabra, Mohit Sharma, Rajiv Shah, Tanmoy Chakraborty, Ponnurangam Kumaraguru. SpotFake+: A Multimodal Framework for Fake News Detection via Transfer Learning, 34rd AAAI Conference on Artificial Intelligence (AAAI), 2020. (Student Abstract) Paper Code & Dataset
2019
Hridoy Sankar Datta, Tanmoy Chakraborty. Blackmarket-driven Collusion among Retweeters – Analysis, Detection and Characterization, IEEE transactions on Forensics and Security, 2019. Paper Code & Dataset
Subhabrata Dutta, Dipankar Das, Tanmoy Chakraborty. Modeling Engagement Dynamics of Online Discussions using Relativistic Gravitational Theory, International Conference on Data Mining (ICDM), 2019. Paper Code & Dataset
Subhabrata Dutta, Gunkirat, Shreyans, Arpan, Tanmoy Chakraborty. Into the Battlefield: Quantifying and Modeling Intra-community Conflicts in Online Discussion, ACM International Conference on Information and Knowledge Management, (CIKM), 2019. Paper Code & Dataset
Shivangi Singhal, Rajiv Shah, Tanmoy Chakraborty, Ponnurangam Kumaraguru and Shinichi Satoh. SPOTFAKE: A Multi-modal framework for fake news detection IEEE International Conference on Multimedia Big Data (IEE BigMM), 2019. Paper Code & Dataset
Subhabrata Dutta, Dipankar Das and Tanmoy Chakraborty. Changing Views: Persuasion Modeling and Argument Extraction from Online Discussions Information Processing and Management, 2019. Paper Code & Dataset
Udit Arora, William Scott Pakka and Tanmoy Chakraborty. Multitask Learning for Blackmarket Tweet Detection, IEEE/ACM International Conference on Social Networks Analysis and Mining (ASONAM), 2019. Paper Code & Dataset
Deepak Thukral, Adesh Pandey, Rishabh Gupta, Vikram Goyal, Tanmoy Chakraborty. DiffQue: Estimating Relative Difficulty of Questions in Community Question Answering Services, ACM Transactions on Intelligent Systems and Technology, TIST, 2019. Paper Code & Dataset
Sarthika Dhawan, Siva Charan Reddy Gangireddy, Shiv Kumar, Tanmoy Chakraborty. Spotting Collective Behaviour of Online Frauds in Customer Reviews, International Joint Conferences on Artificial Intelligence, IJCAI, 2019. Paper Code & Dataset
Viresh Gupta, Mohit Agarwal, Manik Arora, Tanmoy Chakraborty, Richa Singh, Mayank Vatsa. Bag-of-Lies: A Multimodal Dataset for Deception Detection, Workshop on The Bright and Dark Sides of Computer Vision: Challenges and Opportunities for Privacy and Security, CV-COPS 2019, CVPR, 2019. Paper Code & Dataset
Zhe Cui, Noseong Park, Tanmoy Chakraborty. Incremental Community Discovery Using Latent Network Representation and Probabilistic Inference, Knowledge and Information Systems (KAIS), 2019. (IF: 2.247). Paper Code & Dataset
Arpan Mukherjee, Shubhi Tiwari, Tanya Chowdhury and Tanmoy Chakraborty. Automatic Curation of Content Tables for Educational Videos, SIGIR, 2019. Paper Code & Dataset
Viresh Gupta, Baani Leen Kaur Jolly, Ramneek Kaur and Tanmoy Chakraborty. Stylometric Insights into Hyperpartisan News Detection, SemEval, 2019. Paper Code & Dataset
Harish Fulara, Gursimran Singh, Dhertya Jaisinghani, Mukulika Maity, Tanmoy Chakraborty, Vinayak Naik. Learning to rescue WiFi networks from unnecessary active scans, IEEE WoWMoM, 2019. Paper Code & Dataset
Dattatreya Mohapatra, Abhishek Maiti, Sumit Bhatia, Tanmoy Chakraborty. Go Wide, Go Deep: Quantifying the Impact of Scientific Papers through Influence Dispersion Trees, ACM/IEEE-CS Joint Conference on Digital Libraries (JCDL), 2019. Paper Code & Dataset
Sudhesh Solomon, Srinivas P Y K L, Amitava Das, Björn Gambäck, Tanmoy Chakraborty. Understanding the Psycho-Sociological Facets of Homophily in Social Network communities, IEEE Computational Intelligence Magazine (IEEE CIM), 2019. (Impact Factor: 6.611) Paper Code & Dataset
Tanmoy Chakraborty, Sushil Jajodia, Jonathan Katz, Antonio Picariello, Giancarlo Sperlì, V.S.Subrahmanian. FORGE: A Fake Online Repository Generation Engine for Cyber Deception, IEEE Transactions on Dependable and Secure Computing, 2019. Paper Code & Dataset
Janu Verma, Srishti Gupta, Debdoot Mukherjee, Tanmoy Chakraborty. Heterogeneous Edge Embedding for Friend Recommendation, Proceedings of 41st European Conference on Information Retrieval (ECIR), 2019. Paper Code & Dataset
Tanmoy Chakraborty, Ayush Agarwal, Noseong Park, V.S. Subrahmanian. Ensemble Detection and Analysis of Communities in Complex Networks, ACM Transactions on Data Science, 2019. Paper Code & Dataset
Divam Gupta, Kushagra Singh, Soumen Chakrabarti, Tanmoy Chakraborty. Multi-task Learning for Target-dependent Sentiment Classification, Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), 2019.Paper Code & Dataset
Divam Gupta, Tanmoy Chakraborty, Soumen Chakrabarti. GIRNet: Interleaved Multi-Task Recurrent State Sequence Models, Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019. Paper Code & Dataset
Di Jin, Xinxin You, Weihao Li, Dongxiao He, Peng Cui, Franc ̧oise Fogelman-Soulie, Tanmoy Chakraborty. Incorporating Network Embedding into Markov Random Field for Better Community Detection, Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019. Paper Code & Dataset
Aditya Chetan, Brihi Joshi, Hridoy Sankar Dutta and Tanmoy Chakraborty. CoReRank: Ranking to Detect Users Involved in Blackmarket-based Collusive Retweeting Activities, 12th ACM International Conference on Web Search and Data Mining (WSDM), 2019. Paper Code & Dataset
Tanya Chowdhury, Tanmoy Chakraborty. CQASUMM: Building References for Community Question Answering Summarization Corpora, ACM India Joint International Conference on Data Science and Management of Data, 2018. Paper Code & Dataset
Sonu Gupta, Ponnurangam Kumaraguru and Tanmoy Chakraborty. MalReG: Detecting and Analyzing Malicious Retweeter Groups, ACM India Joint International Conference on Data Science and Management of Data, 2018.Paper Code & Dataset
2018
Eric Lancaster, Tanmoy Chakraborty and V.S Subrahmanian. MALTP: Parallel Prediction of Malicious Tweets, IEEE Transactions on Computational Social Systems. Paper Code & Dataset
Tanmoy Chakraborty, Saptarshi Ghosh and Noseong Park. Ensemble-based Overlapping Community Detection using Disjoint Community Structures, Knowledge-Based Systems Journal. (Impact Factor: 4.515) Paper Code & Dataset
Subhabrata Dutta, Tanmoy Chakraborty and Dipankar Das. How did the discussion go: Discourse act classification in social media conversations, Linking and Mining Heterogeneous and Multi-view Data, Springer. Paper Code & Dataset
Akrati Saxena, Ralucca Gera, Ryan Miller and Tanmoy Chakraborty. Discovering and leveraging communities in dark multi-layered networks for network disruption, International Workshop on Multilayer and Heterogeneous Information Network (MAHIN), ASONAM, August 28-31, 2018, Barcelona, Spain. Paper Code & Dataset
Hridoy Sankar Dutta, Aditya Chetan, Brihi Joshi, Tanmoy Chakraborty. Retweet Us, We Will Retweet You: Spotting Collusive Retweeters Involved in Blackmarket Services, IEEE/ACM International Conference on Social Networks Analysis and Mining (ASONAM), August 28-31, 2018, Barcelona, Spain. Paper Code & Dataset
Sanghyun Hong, Noseong Park, Tanmoy Chakraborty, Hyunjoong Kang, Soonhyun Kwon. PAGE: Answering Graph Pattern Queries via Knowledge Graph Embedding, IEEE Bigdata Congress, July 2-8, 2018, San Francisco, USA. Paper Code & Dataset
Tanmoy Chakraborty, Sushil Jajodia, Noseong Park, Andrea Pugliese, Edoardo Serra, V.S. Subrahmanian. Hybrid Adversarial Defense: Merging Honeypots and Traditional Security Methods, Journal of Computer Security, 2018. Paper Code & Dataset
Noseong Park, Ankesh Anand, Joel Ruben Antony, Moniz, Kookjin Lee, Jaegul Choo, Tanmoy Chakraborty. MMGAN: Manifold-Matching Generative Adversarial Network, 24th International Conference on Pattern Recognition (ICPR), Beiging, China, 2018. Paper Code & Dataset
Soumi Dutta, Kanav Mehra, Vibhash Chandra, Asit Kumar Das, Tanmoy Chakraborty, Saptarshi Ghosh. Ensemble Algorithms for Microblog Summarization, IEEE Intelligent Systems (Special Issue on Summarization of Things), 2018. (Impact Factor: 2.374) Paper Code & Dataset
Prerna Agarwal, Richa Verma, Ayush Agarwal, Tanmoy Chakraborty. DyPerm: Maximizing Permanence for Dynamic Community Detection, Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), Melbourne, Australia, June 3-6, 2018. Paper Code & Dataset
Sandipan Sikdar, Tanmoy Chakraborty, Soumya Sarkar, Niloy Ganguly, Animesh Mukherjee. ComPAS: Community Preserving Sampling for Streaming Graphs, International Conference on Autonomous Agents and Multiagent Systems (AAMAS), Stockholm, Sweden, July 10-15, 2018. Paper Code & Dataset
Srishti Gupta, Abhinav Khattar, Arpit Gogia, Ponnurangam Kumaraguru, Tanmoy Chakraborty. Collective Classification of Spam Campaigners on Twitter: A Hierarchical Meta-Path Based Approach, The Web Conference (WWW), Lyon, France, pp. 529-538, 2018. Paper Code & Dataset
Tanya Chowdhury, Aashay Mittal, Tanmoy Chakraborty. VIZ-Wiki: Generating Visual Summaries to Factoid Threads in Community Question Answering Services, The Web Conference (WWW), Lyon, France, pp. 231-234, 2018. (Demo Paper) Paper Code & Dataset
Tanmoy Chakraborty, Zhe Cui , Noseong Park. Metadata vs. Ground-truth: A Myth behind the Evolution of Community Detection Methods, The Web Conference (WWW), Lyon, France, pp. 45-46, 2018. (Poster) Paper Code & Dataset
Tanmoy Chakraborty. Role of Interdisciplinarity in Computer Sciences: Quantification, Impact and Life Trajectory, Scientometrics, 114(3): pp. 1011-1029, 2018. (IF: 2.147) Paper Code & Dataset
2017
Ratnadeep Dey, Anurag Roy, Tanmoy Chakraborty, Saptarshi Ghosh. Sleeping Beauties in Computer Science: Characterization and Early Identification, Scientometrics, 113:3, pp 1645–1663, 2017. (IF: 2.147) Paper Code & Dataset
Amitava Das, Tanmoy Chakraborty. NLP and Computational Social Science - An Emerging Trend, 14th International Conference on Natural Language Processing (ICON). Kolkata, India.
Tanmoy Chakraborty. EC3: Combining Clustering and Classification for Ensemble Learning, IEEE International Conference on Data Mining (ICDM), New Orleans, LA, USA, Nov 18-21, 2017, pp. 781-786. Paper Code & Dataset
Tanmoy Chakraborty, Fabio Pierazzi, V.S.Subrahmanian. EC2: Ensemble Clustering and Classification for Predicting Android Malware Families, IEEE Transactions on Dependable and Secure Computing (IEEE TDSC), 2017. (Accepted) (IF: 2.926) Paper Code & Dataset
Upendra Kumar, Aishwarya. N. Reganti, Tushar Maheshwari, Tanmoy Chakraborty, Bjorn Gambäck, Amitava Das. Inducing Personalities and Values from Language Use in Social Network Communities, Information System Frontiers (Springer) Special issue on "Behavioral-Data Mining in Information Systems and the Big Data Era", 2017. (IF: 2.521) Paper Code & Dataset
Tushar Maheshwari, Aishwarya N. Reganti, Upendra Kumar, Tanmoy Chakraborty, Amitava Das. Revealing Psycholinguistic Dimensions of Communities in Social Networks, IEEE Intelligent Systems Journal, (Accepted) (IF: 2.374) Paper Code & Dataset
Tanmoy Chakraborty, Subrata Nandi. Universal Trajectories of Scientific Success, Knowledge and Information Systems (KAIS) journal, 54, pp.487–509, 2018. (IF: 2.004) Paper Code & Dataset
Tanmoy Chakraborty, Ayushi Dalmia, Animesh Mukherjee, Niloy Ganguly. Metrics for Community Analysis: A Survey, ACM Computing Surveys, 50:4, pp. 54:1--54:37, 2017. (IF: 5.243) Paper Code & Dataset

Ph.D. Thesis

Shivani Kumar (IIIT Delhi), Dialog generation, August 2019 - Present.
Annu Joshi (IIIT Delhi), Citation network analysis, August 2019 - Present.
Siva Charan Reddy Gangireddy (IIIT Delhi), Collective deception in online discussion platforms, Dec 2018 - Present.
Subhabrata Dutta (Jadavpur University), Argumentation mining in online media, Jan 2018 - Present.
Shivangi Singhal (IIIT Delhi), Multi-modal analysis of social media for fraud detection, Jan 2018 - Present.
Hridoy Sankar Dutta (IIIT Delhi), Detecting and reasoning collusive activities in online media, July 2017 - Present.
Dinesh Kumar Pradhan (NIT Durgapur) Dynamics of citation and collaboration networks (Graduated, June 17, 2019). Thesis

Masters Thesis

Sarika, Community analysis in incomplete network, Winter 2017 & Monsoon 2018. Thesis
Arpan Mukherjee, Analyzing User Discussion Dynamics in Social Media Platforms, Winter 2018 & Monsoon 2019. Thesis

Undergrad Thesis

Siddharth Yadav, Unsupervised Sentiment Analysis for Code-mixed Data, Jan 2019 - Jan 2020. Thesis
Aditya Chetan and Brihi Joshi, Detection of Content-level Collusive Activities in Online Social Networks, Aug 2018 - Dec 2019. Thesis
Sharthik Dhawan, Collusion in e-commerce sites, Aug 2018 - May 2019. Thesis
Dattatraya Mahapatra, Modeling temporal networks with aging and fitness, Monsoon 2017 & Winter 2018. Thesis
Viraj Parimi, Community vulnerability analysis, Monsoon 2017 & Winter 2018. Thesis
Abhinav Khattar, Malicious campaigns in OSNs,Monsoon 2017 & Winter 2018. Thesis
Deepak Thukral, Difficulty Ranking of Questions in Crowd Source Data, Monsoon 2017 & Winter 2018. Thesis
Harish Fulara, Use of Machine Learning to Detect Causes of Active Scanning in WiFi networks, Monsoon 2017 & Winter 2018. Thesis
Vishal Raj Datta, Aditya Adhikari, Fake retweeter detection using point process, Winter & Monsoon 2018. Thesis
Tushar Kataria, Vasu Agarwal, Stock market prediction from news articles, Winter & Monsoon 2018. Thesis

Technical Reports

Alvin Dey, Harsh Kumar Jain, Vikash Kumar Pandey, Tanmoy Chakraborty. All It Takes is 20 Questions!: A Knowledge Graph Based Approach.
Suryatej Reddy Vyalla, Vishaal Udandarao, Tanmoy Chakraborty. Memeify: A Large-Scale Meme Generation System.
Mansi Goel, Ayush Agarwal, Deepak Thukral, Tanmoy Chakraborty. Fiducia: A Personalized Food Recommender System for Zomato.