A Genetic Approach for Biomedical Named Entity Recognition. - Asif Ekbal; Sriparna Saha 001; Utpal Kumar Sikdar; Mohammed Hasanuzzaman (ICTAI (2), 2010)

Differential Evolution Based Feature Selection and Classifier Ensemble for Named Entity Recognition. - Utpal Kumar Sikdar; Asif Ekbal; Sriparna Saha 001 (COLING, 2012)

Active learning technique for biomedical named entity extraction. - Sriparna Saha 001; Asif Ekbal; Mridula Verma; Utpal Kumar Sikdar; Massimo Poesio (ICACCI, 2012)

Ensemble based active annotation for biomedical named entity recognition. - Mridula Verma; Utpal Kumar Sikdar; Sriparna Saha 001; Asif Ekbal (ICACCI, 2013)

Adapting a State-of-the-art Anaphora Resolution System for Resource-poor Language. - Utpal Kumar Sikdar; Asif Ekbal; Sriparna Saha 001; Olga Uryupina; Massimo Poesio (IJCNLP, 2013)

Resolución de anáfora para el bengalí: un experimento con la aplicación al dominio. - Utpal Kumar Sikdar; Asif Ekbal; Sriparna Saha 001; Olga Uryupina; Massimo Poesio (Computación y Sistemas, 2013)

Modified Differential Evolution for Biochemical Name Recognizer. - Utpal Kumar Sikdar; Asif Ekbal; Sriparna Saha 001 (CICLing (1), 2014)

Differential evolution based multiobjective optimization for biomedical entity extraction. - Utpal Kumar Sikdar; Asif Ekbal; Sriparna Saha 001 (ICACCI, 2014)

IITP: A Supervised Approach for Disorder Mention Detection and Disambiguation. - Utpal Kumar Sikdar; Asif Ekbal; Sriparna Saha 001 (SemEval@COLING, 2014)

Entity Extraction in Biochemical Text using Multiobjective Optimization. - Utpal Kumar Sikdar; Asif Ekbal; Sriparna Saha 001 (Computación y Sistemas, 2014)

IITP: Multiobjective Differential Evolution based Twitter Named Entity Recognition. - Md. Shad Akhtar; Utpal Kumar Sikdar; Asif Ekbal (NUT@IJCNLP, 2015)

IITP: Hybrid Approach for Text Normalization in Twitter. - Md. Shad Akhtar; Utpal Kumar Sikdar; Asif Ekbal (NUT@IJCNLP, 2015)

Feature Selection in Anaphora Resolution for Bengali: A Multiobjective Approach. - Utpal Kumar Sikdar; Asif Ekbal; Sriparna Saha 001 (CICLing (1), 2015)

Named entity recognition and classification in biomedical text using classifier ensemble. - Sriparna Saha 001; Asif Ekbal; Utpal Kumar Sikdar (Int. J. Data Min. Bioinform., 2015)

The CHEMDNER corpus of chemicals and drugs and its annotation principles. - Martin Krallinger; Obdulia Rabal; Florian Leitner; Miguel Vazquez; David Salgado; Zhiyong Lu; Robert Leaman; Yanan Lu; Donghong Ji; Daniel M. Lowe; Roger A. Sayle; Riza Theresa Batista-Navarro; et al. (J. Cheminformatics, 2015)

MODE: multiobjective differential evolution for feature selection and classifier ensemble. - Utpal Kumar Sikdar; Asif Ekbal; Sriparna Saha 001 (Soft Comput., 2015)

Differential evolution-based feature selection technique for anaphora resolution. - Utpal Kumar Sikdar; Asif Ekbal; Sriparna Saha 001; Olga Uryupina; Massimo Poesio (Soft Comput., 2015)

Language Identification in Code-Switched Text Using Conditional Random Fields and Babelnet. - Utpal Kumar Sikdar; Björn Gambäck (CodeSwitch@EMNLP, 2016)

Feature-Rich Twitter Named Entity Recognition and Classification. - Utpal Kumar Sikdar; Björn Gambäck (NUT@COLING, 2016)

Twitter Named Entity Extraction and Linking Using Differential Evolution. - Utpal Kumar Sikdar; Björn Gambäck (ICON, 2016)

A generalized framework for anaphora resolution in Indian languages. - Utpal Kumar Sikdar; Asif Ekbal; Sriparna Saha 001 (Knowl. Based Syst., 2016)

On active annotation for named entity recognition. - Asif Ekbal; Sriparna Saha 001; Utpal Kumar Sikdar (Int. J. Mach. Learn. Cybern., 2016)

Using Convolutional Neural Networks to Classify Hate-Speech. - Björn Gambäck; Utpal Kumar Sikdar (ALW@ACL, 2017)

A Feature-based Ensemble Approach to Recognition of Emerging and Rare Named Entities. - Utpal Kumar Sikdar; Björn Gambäck (NUT@EMNLP, 2017)

Named Entity Recognition for Amharic Using Stack-Based Deep Learning. - Utpal Kumar Sikdar; Björn Gambäck (CICLing (1), 2017)

NTNU-1$@$ScienceIE at SemEval-2017 Task 10: Identifying and Labelling Keyphrases with Conditional Random Fields. - Erwin Marsi; Utpal Kumar Sikdar; Cristina Marco; Biswanath Barik; Rune Sætre (SemEval@ACL, 2017)

Named Entity Recognition on Code-Switched Data Using Conditional Random Fields. - Utpal Kumar Sikdar; Biswanath Barik; Björn Gambäck (CodeSwitch@ACL, 2018)

NTNU at SemEval-2018 Task 7: Classifier Ensembling for Semantic Relation Identification and Classification in Scientific Papers. - Biswanath Barik; Utpal Kumar Sikdar; Björn Gambäck (SemEval@NAACL-HLT, 2018)

Flytxt_NTNU at SemEval-2018 Task 8: Identifying and Classifying Malware Text Using Conditional Random Fields and Naïve Bayes Classifiers. - Utpal Kumar Sikdar; Biswanath Barik; Björn Gambäck (SemEval@NAACL-HLT, 2018)

Tumor Morphology Mentions Identification Using Deep Learning and Conditional Random Fields. - Utpal Kumar Sikdar; Björn Gambäck; M. Krishna Kumar (IberLEF@SEPLN, 2020)