DisT5: A Text-to-Text transformer model for disaster events.

Sourav Kumar Dandapat

Piyush Kumar Garg Srishti Gupta 0001 Syed Ali Abbas Roshni Chakraborty Sourav Kumar Dandapat DisT5: A Text-to-Text transformer model for disaster events. 2026 100347 52 Online Soc. Networks Media https://doi.org/10.1016/j.osnem.2026.100347 db/journals/osnm/osnm52.html#GargGACD26 streams/journals/osnm

Srishti Gupta 0001 Sourav Kumar Dandapat Exploiting Joint Influence of Inter- and Intra-Clause Dependencies Towards Enhanced Emotion Cause Extraction. 2026 April 2380-2392 13 IEEE Trans. Comput. Soc. Syst. 2 https://doi.org/10.1109/TCSS.2025.3636467 db/journals/tcss/tcss13.html#GuptaD26 streams/journals/tcss

Srishti Gupta 0001 Piyush Kumar Garg Sourav Kumar Dandapat TONE: A 3-Tiered ONtology for Emotion Analysis. 52446-52460 2025 13 IEEE Access https://doi.org/10.1109/ACCESS.2025.3553107 db/journals/access/access13.html#GuptaGD25 streams/journals/access

Saswata Roy Manish Bhanu Shalini Priya Joydeep Chandra Sourav Kumar Dandapat Beyond just saying it's false: explainable AI for multimodal misinformation detection. 781 2025 July 55 Appl. Intell. 11 https://doi.org/10.1007/s10489-025-06656-2 db/journals/apin/apin55.html#RoyBPCD25 streams/journals/apin

Shalini Priya Manish Bhanu Saswata Roy Sourav Kumar Dandapat Joydeep Chandra Multi-source domain adaptation approach to classify infrastructure damage tweets during crisis. 3981-4005 2025 October 20 Int. J. Data Sci. Anal. 4 https://doi.org/10.1007/s41060-024-00705-8 db/journals/ijdsa/ijdsa20.html#PriyaBRDC25 streams/journals/ijdsa

Piyush Kumar Garg Roshni Chakraborty Sourav Kumar Dandapat ATSumm: Auxiliary information enhanced approach for abstractive disaster tweet summarization with sparse training data. 112969 2025 311 Knowl. Based Syst. https://doi.org/10.1016/j.knosys.2025.112969 db/journals/kbs/kbs311.html#GargCD25 streams/journals/kbs

Piyush Kumar Garg Roshni Chakraborty Sourav Kumar Dandapat BD2TSumm: A Benchmark Dataset for Abstractive Disaster Tweet Summarization. 100299 2025 45 Online Soc. Networks Media https://doi.org/10.1016/j.osnem.2024.100299 db/journals/osnm/osnm45.html#GargCD25 streams/journals/osnm

Nishant Kumar Srishti Gupta 0001 Sourav Kumar Dandapat When Voices Speak Louder: Leveraging Audio Signals in Emotion-Cause Extraction via Large Multilingual Multimodal Indian Dialogue Datasets. 4454-4458 2025 32 IEEE Signal Process. Lett. https://doi.org/10.1109/LSP.2025.3627537 db/journals/spl/spl32.html#KumarGD25 streams/journals/spl

Piyush Kumar Garg Roshni Chakraborty Sourav Kumar Dandapat PORTRAIT: A Hybrid Approach to Create Extractive Ground-truth Summary for Disaster Event. 9:1-9:36 2025 February 19 ACM Trans. Web 1 https://doi.org/10.1145/3711908 db/journals/tweb/tweb19.html#GargCD25 streams/journals/tweb

Piyush Kumar Garg Roshni Chakraborty Srishti Gupta 0001 Sourav Kumar Dandapat IKDSumm: Incorporating key-phrases into BERT for extractive disaster tweet summarization. 101649 2024 87 Comput. Speech Lang. https://doi.org/10.1016/j.csl.2024.101649 db/journals/csl/csl87.html#GargCGD24 streams/journals/csl

Piyush Kumar Garg Roshni Chakraborty Sourav Kumar Dandapat ADSumm: annotated ground-truth summary datasets for disaster tweet summarization. 151 2024 December 14 Soc. Netw. Anal. Min. 1 https://doi.org/10.1007/s13278-024-01323-9 db/journals/snam/snam14.html#GargCD24 streams/journals/snam

Piyush Kumar Garg Roshni Chakraborty Sourav Kumar Dandapat OntoDSumm: Ontology-Based Tweet Summarization for Disaster Events. 2724-2739 2024 April 11 IEEE Trans. Comput. Soc. Syst. 2 https://doi.org/10.1109/TCSS.2023.3266025 db/journals/tcss/tcss11.html#GargCD24

Srishti Gupta 0001 Piyush Kumar Garg Sourav Kumar Dandapat TONE: A 3-Tiered ONtology for Emotion analysis. 2024 abs/2401.06810 CoRR https://doi.org/10.48550/arXiv.2401.06810 db/journals/corr/corr2401.html#abs-2401-06810

Piyush Kumar Garg Roshni Chakraborty Sourav Kumar Dandapat ATSumm: Auxiliary information enhanced approach for abstractive disaster Tweet Summarization with sparse training data. 2024 abs/2405.06541 CoRR https://doi.org/10.48550/arXiv.2405.06541 db/journals/corr/corr2405.html#abs-2405-06541

Piyush Kumar Garg Roshni Chakraborty Sourav Kumar Dandapat ADSumm: Annotated Ground-truth Summary Datasets for Disaster Tweet Summarization. 2024 abs/2405.06551 CoRR https://doi.org/10.48550/arXiv.2405.06551 db/journals/corr/corr2405.html#abs-2405-06551

Srishti Gupta 0001 Sourav Kumar Dandapat SEEC and CHASE: An emotion-cause pair-oriented approach and conversational dataset with heterogeneous emotions for empathetic response generation. 111039 2023 November 280 Knowl. Based Syst. https://doi.org/10.1016/j.knosys.2023.111039 db/journals/kbs/kbs280.html#GuptaD23

Rimjhim Sourav Kumar Dandapat Tagging Multi-Label Categories to Points of Interest From Check-In Data. 1191-1204 2023 August 7 IEEE Trans. Emerg. Top. Comput. Intell. 4 https://doi.org/10.1109/TETCI.2022.3229338 db/journals/tetci/tetci7.html#RimjhimD23

Piyush Kumar Garg Roshni Chakraborty Sourav Kumar Dandapat PORTRAIT: a hybrid aPproach tO cReate extractive ground-TRuth summAry for dIsaster evenT. 2023 abs/2305.11536 CoRR https://doi.org/10.48550/arXiv.2305.11536 db/journals/corr/corr2305.html#abs-2305-11536

Piyush Kumar Garg Roshni Chakraborty Srishti Gupta 0001 Sourav Kumar Dandapat IKDSumm: Incorporating Key-phrases into BERT for extractive Disaster Tweet Summarization. 2023 abs/2305.11592 CoRR https://doi.org/10.48550/arXiv.2305.11592 db/journals/corr/corr2305.html#abs-2305-11592

Saswata Roy Manish Bhanu Sourav Kumar Dandapat Joydeep Chandra Towards an orthogonality constraint-based feature partitioning approach to classify veracity and identify stance overlapping of rumors on twitter. 118175 2022 208 Expert Syst. Appl. https://doi.org/10.1016/j.eswa.2022.118175 db/journals/eswa/eswa208.html#RoyBDC22

Saswata Roy Manish Bhanu Shruti Saxena Sourav Kumar Dandapat Joydeep Chandra gDART: Improving rumor verification in social media with Discrete Attention Representations. 102927 2022 59 Inf. Process. Manag. 3 https://doi.org/10.1016/j.ipm.2022.102927 db/journals/ipm/ipm59.html#RoyBSDC22

Pratima Biswas Sourav Kumar Dandapat Ashok Singh Sairam Ripple: An approach to locate <i>k</i> nearest neighbours for location-based services. 101933 2022 105 Inf. Syst. https://doi.org/10.1016/j.is.2021.101933 db/journals/is/is105.html#BiswasDS22

Rimjhim Sourav Kumar Dandapat Is gender-based violence a confluence of culture? Empirical evidence from social media. e1051 2022 8 PeerJ Comput. Sci. https://doi.org/10.7717/peerj-cs.1051 db/journals/peerj-cs/peerj-cs8.html#RimjhimD22

Piyush Kumar Garg Roshni Chakraborty Sourav Kumar Dandapat EnDSUM: Entropy and Diversity based Disaster Tweet Summarization. 91-96 2022 Text2Story@ECIR https://ceur-ws.org/Vol-3117/paper10.pdf conf/ecir/2022text2story db/conf/ecir/text2story2022.html#GargCD22 Rimjhim Sourav Kumar Dandapat Predicting Spatial Spread on Social Media. 656-659 2022 WWW (Companion Volume) https://doi.org/10.1145/3487553.3524646 conf/www/2022c db/conf/www/www2022c.html#RimjhimD22

Piyush Kumar Garg Roshni Chakraborty Sourav Kumar Dandapat OntoRealSumm : Ontology based Real-Time Tweet Summarization. 2022 abs/2201.06545 CoRR https://arxiv.org/abs/2201.06545 db/journals/corr/corr2201.html#abs-2201-06545

Roshni Chakraborty Maitry Bhavsar Sourav Kumar Dandapat Joydeep Chandra Detecting Stance in Tweets : A Signed Network based Approach. 2022 abs/2201.07472 CoRR https://arxiv.org/abs/2201.07472 db/journals/corr/corr2201.html#abs-2201-07472

Piyush Kumar Garg Roshni Chakraborty Sourav Kumar Dandapat EnDSUM: Entropy and Diversity based Disaster Tweet Summarization. 2022 abs/2203.01188 CoRR https://doi.org/10.48550/arXiv.2203.01188 db/journals/corr/corr2203.html#abs-2203-01188

Shalini Priya Manish Bhanu Sourav Kumar Dandapat Joydeep Chandra Mirroring Hierarchical Attention in Adversary for Crisis Task Identification: COVID-19, Hurricane Irma. 609-620 2021 ISCRAM https://idl.iscram.org/show.php?record=2359 conf/iscram/2021 db/conf/iscram/iscram2021.html#PriyaBDC21

Ryan Sequeira Avijit Gayen Niloy Ganguly Sourav Kumar Dandapat Joydeep Chandra A Large-Scale Study of the Twitter Follower Network to Characterize the Spread of Prescription Drug Abuse Tweets. 2021 abs/2102.08661 CoRR https://arxiv.org/abs/2102.08661 db/journals/corr/corr2102.html#abs-2102-08661

Shalini Priya Manish Bhanu Sourav Kumar Dandapat Kripabandhu Ghosh Joydeep Chandra TAQE: Tweet Retrieval-Based Infrastructure Damage Assessment During Disasters. 389-403 2020 7 IEEE Trans. Comput. Soc. Syst. 2 https://doi.org/10.1109/TCSS.2019.2957208 db/journals/tcss/tcss7.html#PriyaBDGC20

Rimjhim Nikhil Cheke Joydeep Chandra Sourav Kumar Dandapat Understanding the Impact of Geographical Distance on Online Discussions. 858-872 2020 7 IEEE Trans. Comput. Soc. Syst. 4 https://doi.org/10.1109/TCSS.2020.2993450 db/journals/tcss/tcss7.html#RimjhimCCD20

Shalini Priya Apoorva Upadhyaya Manish Bhanu Sourav Kumar Dandapat Joydeep Chandra EnDeA: Ensemble based Decoupled Adversarial Learning for Identifying Infrastructure Damage during Disasters. 1245-1254 2020 CIKM https://doi.org/10.1145/3340531.3412020 conf/cikm/2020 db/conf/cikm/cikm2020.html#PriyaUBDC20 Saswata Roy Brijendra Kumar Suman Joydeep Chandra Sourav Kumar Dandapat Forecasting the Future: Leveraging RNN based Feature Concatenation for Tweet Outbreak Prediction. 219-223 2020 COMAD/CODS https://doi.org/10.1145/3371158.3371190 conf/comad/2020 db/conf/comad/comad2020.html#RoySCD20

Shalini Priya Ryan Sequeira Joydeep Chandra Sourav Kumar Dandapat Where should one get news updates: Twitter or Reddit. 17-29 2019 9 Online Soc. Networks Media https://doi.org/10.1016/j.osnem.2018.11.001 https://www.wikidata.org/entity/Q125956849 db/journals/osnm/osnm9.html#PriyaSCD19

Roshni Chakraborty Maitry Bhavsar Sourav Kumar Dandapat Joydeep Chandra Tweet Summarization of News Articles: An Objective Ordering-Based Perspective. 761-777 2019 6 IEEE Trans. Comput. Soc. Syst. 4 https://doi.org/10.1109/TCSS.2019.2926144 https://www.wikidata.org/entity/Q127446421 db/journals/tcss/tcss6.html#ChakrabortyBDC19

Ryan Sequeira Avijit Gayen Niloy Ganguly Sourav Kumar Dandapat Joydeep Chandra A Large-Scale Study of the Twitter Follower Network to Characterize the Spread of Prescription Drug Abuse Tweets. 1232-1244 2019 6 IEEE Trans. Comput. Soc. Syst. 6 https://doi.org/10.1109/TCSS.2019.2943238 db/journals/tcss/tcss6.html#SequeiraGGDC19

Shalini Priya Saharsh Singh Sourav Kumar Dandapat Kripabandhu Ghosh Joydeep Chandra Identifying infrastructure damage during earthquake using deep active learning. 551-552 2019 ASONAM https://doi.org/10.1145/3341161.3342955 conf/asunam/2019 db/conf/asunam/asonam2019.html#PriyaSDGC19

Roshni Chakraborty Abhijeet Kharat Apalak Khatua Sourav Kumar Dandapat Joydeep Chandra Predicting Tomorrow's Headline using Today's Twitter Deliberations. 2019 abs/1901.09334 CoRR http://arxiv.org/abs/1901.09334 db/journals/corr/corr1901.html#abs-1901-09334

Manish Bhanu Shalini Priya Sourav Kumar Dandapat Joydeep Chandra João Mendes-Moreira 0001 Forecasting Traffic Flow in Big Cities Using Modified Tucker Decomposition. 119-128 2018 ADMA https://doi.org/10.1007/978-3-030-05090-0_10 conf/adma/2018 db/conf/adma/adma2018.html#BhanuPDCM18 Shalini Priya Manish Bhanu Sourav Kumar Dandapat Kripabandhu Ghosh Joydeep Chandra Characterizing Infrastructure Damage After Earthquake: A Split-Query Based IR Approach. 202-209 2018 ASONAM https://doi.org/10.1109/ASONAM.2018.8508752 https://doi.ieeecomputersociety.org/10.1109/ASONAM.2018.8508752 conf/asunam/2018 db/conf/asunam/asonam2018.html#PriyaBDGC18 Roshni Chakraborty Abhijeet Kharat Apalak Khatua Sourav Kumar Dandapat Joydeep Chandra Predicting Tomorrow's Headline using Twitter Deliberations. 2018 CIKM Workshops https://ceur-ws.org/Vol-2482/paper12.pdf conf/cikm/2018w db/conf/cikm/cikm2018w.html#ChakrabortyKKDC18 Roshni Chakraborty Maitry Bhavsar Sourav Kumar Dandapat Joydeep Chandra A Network Based Stratification Approach for Summarizing Relevant Comment Tweets of News Articles. 33-48 2017 WISE (1) https://doi.org/10.1007/978-3-319-68783-4_3 conf/wise/2017-1 db/conf/wise/wise2017-1.html#ChakrabortyBDC17 Sourav Kumar Dandapat Swadhin Pradhan Bivas Mitra Romit Roy Choudhury Niloy Ganguly ActivPass: Your Daily Activity is Your Password. 2325-2334 2015 CHI https://doi.org/10.1145/2702123.2702457 conf/chi/2015 db/conf/chi/chi2015.html#DandapatPMCG15 Swadhin Pradhan Sourav Kumar Dandapat Niloy Ganguly Bivas Mitra Pradipta De Aggregating inter-app traffic to optimize cellular radio energy consumption on smartphones. 1-8 2015 COMSNETS https://doi.org/10.1109/COMSNETS.2015.7098664 conf/comsnets/2015 db/conf/comsnets/comsnets2015.html#PradhanDGMD15 Sourav Kumar Dandapat Swadhin Pradhan Niloy Ganguly Romit Roy Choudhury Sprinkler: distributed content storage for just-in-time streaming. 19-24 2013 CellNet@MobiSys https://doi.org/10.1145/2482985.2482986 conf/mobisys/2013cellnet db/conf/mobisys/cellnet2013.html#DandapatPGC13

Sourav Kumar Dandapat Bivas Mitra Romit Roy Choudhury Niloy Ganguly Smart Association Control in Wireless Mobile Environment Using Max-Flow. 73-86 2012 9 IEEE Trans. Netw. Serv. Manag. 1 https://doi.org/10.1109/TNSM.2011.113011.100098 db/journals/tnsm/tnsm9.html#DandapatMCG12

Sourav Kumar Dandapat Ravi Niranjan Niloy Ganguly Framework for Collaborative Download in Wireless Mobile Environment. 372-375 2012 MDM https://doi.org/10.1109/MDM.2012.30 https://doi.ieeecomputersociety.org/10.1109/MDM.2012.30 conf/mdm/2012 db/conf/mdm/mdm2012.html#DandapatNG12 Sourav Kumar Dandapat Sanyam Jain Romit Roy Choudhury Niloy Ganguly Distributed content storage for just-in-time streaming. 77-78 2012 SIGCOMM https://doi.org/10.1145/2342356.2342368 https://doi.org/10.1145/2377677.2342368 conf/sigcomm/2012 db/conf/sigcomm/sigcomm2012.html#DandapatJCG12 Sourav Kumar Dandapat Bivas Mitra Niloy Ganguly Romit Roy Choudhury Fair bandwidth allocation in wireless mobile environment using max-flow. 1-10 2010 HiPC https://doi.org/10.1109/HIPC.2010.5713166 https://doi.ieeecomputersociety.org/10.1109/HIPC.2010.5713166 conf/hipc/2010 db/conf/hipc/hipc2010.html#DandapatMGC10 Sourav Kumar Dandapat Bivas Mitra Niloy Ganguly Romit Roy Choudhury Fair bandwidth allocation in wireless network using max-flow. 407-408 2010 SIGCOMM https://doi.org/10.1145/1851182.1851234 https://doi.org/10.1145/1851275.1851234 conf/sigcomm/2010 db/conf/sigcomm/sigcomm2010.html#DandapatMGC10 Syed Ali Abbas Manish Bhanu Maitry Bhavsar Pratima Biswas Roshni Chakraborty Joydeep Chandra Nikhil Cheke Romit Roy Choudhury Pradipta De Niloy Ganguly Piyush Kumar Garg Avijit Gayen Kripabandhu Ghosh Srishti Gupta 0001 Sanyam Jain Abhijeet Kharat Apalak Khatua Nishant Kumar João Mendes-Moreira 0001 Bivas Mitra Ravi Niranjan Swadhin Pradhan Shalini Priya Rimjhim Saswata Roy Ashok Singh Sairam Shruti Saxena Ryan Sequeira Saharsh Singh Brijendra Kumar Suman Apoorva Upadhyaya