Sharath Chandra Guntuku

According to our database, Sharath Chandra Guntuku authored at least 67 papers between 2013 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Multiscale Encoder and Omni-Dimensional Dynamic Convolution Enrichment in nnU-Net for Brain Tumor Segmentation.

Sahaj K. Mistry, Sourav Saini, Aashray Gupta, Aayush Gupta, Sunny Rai, Vinit Jakhetiya, Ujjwal Baid, Sharath Chandra Guntuku

CoRR, 2024

Uncertainty-Aware Crime Prediction With Spatial Temporal Multivariate Graph Neural Networks.

Zepu Wang, Xiaobo Ma, Huajie Yang, Weimin Lvu, Peng Sun, Sharath Chandra Guntuku

CoRR, 2024

Studying Differential Mental Health Expressions in India.

Khushi Shelat, Sunny Rai, Devansh R. Jain, Young Min Cho, Maitreyi Redkar, Samindara Sawant, Sharath Chandra Guntuku

CoRR, 2024

A Cross-Cultural Analysis of Social Norms in Bollywood and Hollywood Movies.

Sunny Rai, Khushang Jilesh Zaveri, Shreya Havaldar, Soumna Nema, Lyle H. Ungar, Sharath Chandra Guntuku

CoRR, 2024

Language-based Valence and Arousal Expressions between the United States and China: a Cross-Cultural Examination.

Young-Min Cho, Dandan Pang, Stuti Thapa, Garrick Sherman, Lyle H. Ungar, Louis Tay, Sharath Chandra Guntuku

CoRR, 2024

Building Knowledge-Guided Lexica to Model Cultural Variation.

Shreya Havaldar, Salvatore Giorgi, Sunny Rai, Thomas Talhelm, Sharath Chandra Guntuku, Lyle H. Ungar

Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers), 2024

2023

Historical patterns of rice farming explain modern-day language use in China and Japan more than modernization and urbanization.

Sharath Chandra Guntuku, Thomas Talhelm, Garrick Sherman, Angel Fan, Salvatore Giorgi, Liuqing Wei, Lyle H. Ungar

CoRR, 2023

Generative Adversarial Networks based Skin Lesion Segmentation.

Shubham Innani, Prasad Dutande, Bhakti Baheti, Venu Pokuri, Ujjwal Baid, Sanjay N. Talbar, Sharath Chandra Guntuku

CoRR, 2023

A Cross-Modal Study of Pain Across Communities in the United States.

Arnav Aggarwal, Sunny Rai, Salvatore Giorgi, Shreya Havaldar, Garrick Sherman, Juhi Mittal, Sharath Chandra Guntuku

Proceedings of the Companion Proceedings of the ACM Web Conference 2023, 2023

Language on Reddit Reveals Differential Mental Health Markers for Individuals posting in Immigration Communities.

Juhi Mittal, Abha Belorkar, Vinit Jakhetiya, Venu Pokuri, Sharath Chandra Guntuku

Proceedings of the 15th ACM Web Science Conference 2023, 2023

Detecting Symptoms of Depression on Reddit.

Tingting Liu, Devansh Jain, Shivani R. Rapole, Brenda Curtis, Johannes C. Eichstaedt, Lyle H. Ungar, Sharath Chandra Guntuku

Proceedings of the 15th ACM Web Science Conference 2023, 2023

Multilingual Language Models are not Multicultural: A Case Study in Emotion.

Shreya Havaldar, Bhumika Singhal, Sunny Rai, Langchen Liu, Sharath Chandra Guntuku, Lyle H. Ungar

Proceedings of the 13th Workshop on Computational Approaches to Subjectivity, 2023

Measuring Underwater Image Quality with Depthwise-Separable Convolutions and Global-Sparse Attention.

Arpita Nema, Vinit Jakhetiya, Sunil Prasad Jaiswal, Badri N. Subudhi, Sharath Chandra Guntuku

Proceedings of the 25th IEEE International Workshop on Multimedia Signal Processing, 2023

Different Affordances on Facebook and SMS Text Messaging Do Not Impede Generalization of Language-Based Predictive Models.

Tingting Liu, Salvatore Giorgi, Xiangyu Tao, Sharath Chandra Guntuku, Douglas Bellew, Brenda Curtis, Lyle H. Ungar

Proceedings of the Seventeenth International AAAI Conference on Web and Social Media, 2023

An "Integrative Survey on Mental Health Conversational Agents to Bridge Computer Science and Medical Perspectives".

Young Min Cho, Sunny Rai, Lyle H. Ungar, João Sedoc, Sharath Chandra Guntuku

Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, 2023

2022

Stretching Artifacts Identification for Quality Assessment of 3D-Synthesized Views.

Sadbhawna, Vinit Jakhetiya, Deebha Mumtaz, Badri Narayan Subudhi, Sharath Chandra Guntuku

IEEE Trans. Image Process., 2022

Perceptually Unimportant Information Reduction and Cosine Similarity-Based Quality Assessment of 3D-Synthesized Images.

Sadbhawna, Vinit Jakhetiya, Shubham Chaudhary, Badri Narayan Subudhi, Weisi Lin, Sharath Chandra Guntuku

IEEE Trans. Image Process., 2022

Nonintrusive Perceptual Audio Quality Assessment for User-Generated Content Using Deep Learning.

Deebha Mumtaz, Vinit Jakhetiya, Karan Nathwani, Badri Narayan Subudhi, Sharath Chandra Guntuku

IEEE Trans. Ind. Informatics, 2022

Did that happen? Predicting Social Media Posts that are Indicative of what happened in a scene: A case study of a TV show.

Anietie Andy, Reno Kriz, Sharath Chandra Guntuku, Derry Tanti Wijaya, Chris Callison-Burch

Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022

Transformer-based quality assessment model for generalized user-generated multimedia audio content.

Deebha Mumtaz, Ajit Jena, Vinit Jakhetiya, Karan Nathwani, Sharath Chandra Guntuku

Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

A Weakly-Supervised Iterative Graph-Based Approach to Retrieve COVID-19 Misinformation Topics.

Harry Wang, Sharath Chandra Guntuku

Proceedings of the Workshop Proceedings of the 16th International AAAI Conference on Web and Social Media, 2022

Twitter Corpus of the #BlackLivesMatter Movement and Counter Protests: 2013 to 2021.

Salvatore Giorgi, Sharath Chandra Guntuku, McKenzie Himelein-Wachowiak, Amy Kwarteng, Sy Hwang, Muhammad Rahman, Brenda Curtis

Proceedings of the Sixteenth International AAAI Conference on Web and Social Media, 2022

Social Media Reveals Urban-Rural Differences in Stress across China.

Jesse Cui, Tingdan Zhang, Kokil Jaidka, Dandan Pang, Garrick Sherman, Vinit Jakhetiya, Lyle H. Ungar, Sharath Chandra Guntuku

Proceedings of the Sixteenth International AAAI Conference on Web and Social Media, 2022

2021

Perceptual Quality Evaluation of Hazy Natural Images.

Palak Mahajan, Vinit Jakhetiya, Pawanesh Abrol, Parveen Kumar Lehana, Badri N. Subudhi, Sharath Chandra Guntuku

IEEE Trans. Ind. Informatics, 2021

Social media language of healthcare super-utilizers.

Sharath Chandra Guntuku, Elissa V. Klinger, Haley J. McCalpin, Lyle H. Ungar, David A. Asch, Raina M. Merchant

npj Digit. Medicine, 2021

The rural-urban stress divide: Obtaining geographical insights through Twitter.

Kokil Jaidka, Sharath Chandra Guntuku, Jane H. Lee, Zhengyi Luo, Anneke Buffone, Lyle H. Ungar

Comput. Hum. Behav., 2021

Well-Being Depends on Social Comparison: Hierarchical Models of Twitter Language Suggest That Richer Neighbors Make You Less Happy.

Salvatore Giorgi, Sharath Chandra Guntuku, Johannes C. Eichstaedt, Claire Pajot, H. Andrew Schwartz, Lyle H. Ungar

Proceedings of the Fifteenth International AAAI Conference on Web and Social Media, 2021

Detecting Covid-19 and Community Acquired Pneumonia Using Chest CT Scan Images With Deep Learning.

Shubham Chaudhary, Sadbhawna, Vinit Jakhetiya, Badri N. Subudhi, Ujjwal Baid, Sharath Chandra Guntuku

Proceedings of the IEEE International Conference on Acoustics, 2021

Understanding Social Support Expressed in a COVID-19 Online Forum.

Anietie Andy, Brian Chu, Ramie Fathy, Barrington Bennett, Daniel Stokes, Sharath Chandra Guntuku

Proceedings of the 12th International Workshop on Health Text Mining and Information Analysis, 2021

2020

Studying Politeness across Cultures using English Twitter and Mandarin Weibo.

Mingyang Li, Louis Hickman, Louis Tay, Lyle H. Ungar, Sharath Chandra Guntuku

Proc. ACM Hum. Comput. Interact., 2020

Twitter Corpus of the #BlackLivesMatter Movement And Counter Protests: 2013 to 2020.

Salvatore Giorgi, Sharath Chandra Guntuku, Muhammad Rahman, McKenzie Himelein-Wachowiak, Amy Kwarteng, Brenda Curtis

CoRR, 2020

Detecting Emerging Symptoms of COVID-19 using Context-based Twitter Embeddings.

Roshan Santosh, H. Andrew Schwartz, Johannes C. Eichstaedt, Lyle H. Ungar, Sharath Chandra Guntuku

Proceedings of the 1st Workshop on NLP for COVID-19@ EMNLP 2020, Online, December 2020, 2020

Explaining the Trump Gap in Social Distancing Using COVID Discourse.

Austin Van Loon, Sheridan Stewart, Brandon Waldon, Shrinidhi K. Lakshmikanth, Ishan Shah, Sharath Chandra Guntuku, Garrick Sherman, James Zou, Johannes C. Eichstaedt

Proceedings of the 1st Workshop on NLP for COVID-19@ EMNLP 2020, Online, December 2020, 2020

2019

A Highly Efficient Blind Image Quality Assessment Metric of 3-D Synthesized Images Using Outlier Detection.

Vinit Jakhetiya, Ke Gu, Trisha Singhal, Sharath Chandra Guntuku, Zhifang Xia, Weisi Lin

IEEE Trans. Ind. Informatics, 2019

Patients' willingness to share digital health and non-health data for research: a cross-sectional study.

Emily Seltzer, Jesse Goldshear, Sharath Chandra Guntuku, Dave Grande, David A. Asch, Elissa V. Klinger, Raina M. Merchant

BMC Medical Informatics Decis. Mak., 2019

Machine Learning for Phone-Based Relationship Estimation: The Need to Consider Population Heterogeneity.

Tony Liu, Jennifer Nicholas, Max-Marcel Theilig, Sharath Chandra Guntuku, Konrad P. Körding, David C. Mohr, Lyle H. Ungar

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2019

Exploring (Dis-)Similarities in Emoji-Emotion Association on Twitter and Weibo.

Mingyang Li, Sharath Chandra Guntuku, Vinit Jakhetiya, Lyle H. Ungar

Proceedings of the Companion of The 2019 World Wide Web Conference, 2019

Frequency-Domain Analysis Based Exploitation Of Color Channels For Color Image Demosaicking.

Sunil Prasad Jaiswal, Vinit Jakhetiya, Ke Gu, Sharath Chandra Guntuku, Ashutosh Singla

Proceedings of the 2019 IEEE Visual Communications and Image Processing, 2019

What Twitter Profile and Posted Images Reveal about Depression and Anxiety.

Sharath Chandra Guntuku, Daniel Preotiuc-Pietro, Johannes C. Eichstaedt, Lyle H. Ungar

Proceedings of the Thirteenth International Conference on Web and Social Media, 2019

Studying Cultural Differences in Emoji Usage across the East and the West.

Sharath Chandra Guntuku, Mingyang Li, Louis Tay, Lyle H. Ungar

Proceedings of the Thirteenth International Conference on Web and Social Media, 2019

Understanding and Measuring Psychological Stress Using Social Media.

Sharath Chandra Guntuku, Anneke Buffone, Kokil Jaidka, Johannes C. Eichstaedt, Lyle H. Ungar

Proceedings of the Thirteenth International Conference on Web and Social Media, 2019

Promise, challenges, and risks of digital data in mental health research and care.

Sharath Chandra Guntuku, Lauren Southwick, Ipsit Vahia, Ian Barnett, Stevie Chancellor

Proceedings of the AMIA 2019, 2019

2018

Measuring Individual Video QoE: A Survey, and Proposal for Future Directions Using Social Media.

Yi Zhu, Sharath Chandra Guntuku, Weisi Lin, Gheorghita Ghinea, Judith A. Redi

ACM Trans. Multim. Comput. Commun. Appl., 2018

'Who Likes What and, Why?' Insights into Modeling Users' Personality Based on Image 'Likes'.

Sharath Chandra Guntuku, Joey Tianyi Zhou, Sujoy Roy, Weisi Lin, Ivor W. Tsang

IEEE Trans. Affect. Comput., 2018

Just Noticeable Difference for natural images using RMS contrast and feed-back mechanism.

Vinit Jakhetiya, Weisi Lin, Sunil Prasad Jaiswal, Ke Gu, Sharath Chandra Guntuku

Neurocomputing, 2018

Facebook versus Twitter: Differences in Self-Disclosure and Trait Prediction.

Kokil Jaidka, Sharath Chandra Guntuku, Lyle H. Ungar

Proceedings of the Twelfth International Conference on Web and Social Media, 2018

Current and Future Psychological Health Prediction using Language and Socio-Demographics of Children for the CLPysch 2018 Shared Task.

Sharath Chandra Guntuku, Salvatore Giorgi, Lyle H. Ungar

Proceedings of the Fifth Workshop on Computational Linguistics and Clinical Psychology: From Keyboard to Clinic, 2018

2017

Modeling user factors in multimedia preferences

Sharath Chandra Guntuku

PhD thesis, 2017

Maximum a Posterior and Perceptually Motivated Reconstruction Algorithm: A Generic Framework.

Vinit Jakhetiya, Weisi Lin, Sunil Prasad Jaiswal, Sharath Chandra Guntuku, Oscar C. Au

IEEE Trans. Multim., 2017

B-SHOT: a binary 3D feature descriptor for fast Keypoint matching on 3D point clouds.

Sai Manoj Prakhya, Bingbing Liu, Weisi Lin, Vinit Jakhetiya, Sharath Chandra Guntuku

Auton. Robots, 2017

Studying Personality through the Content of Posted and Liked Images on Twitter.

Sharath Chandra Guntuku, Weisi Lin, Jordan Carpenter, Wee Keong Ng, Lyle H. Ungar, Daniel Preotiuc-Pietro

Proceedings of the 2017 ACM on Web Science Conference, 2017

Controlling Human Perception of Basic User Traits.

Daniel Preotiuc-Pietro, Sharath Chandra Guntuku, Lyle H. Ungar

Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing, 2017

2016

Do Personality and Culture Influence Perceived Video Quality and Enjoyment?

Michael James Scott, Sharath Chandra Guntuku, Weisi Lin, Gheorghita Ghinea

IEEE Trans. Multim., 2016

Understanding Deep Representations Learned in Modeling Users Likes.

Sharath Chandra Guntuku, Joey Tianyi Zhou, Sujoy Roy, Weisi Lin, Ivor W. Tsang

IEEE Trans. Image Process., 2016

Personality, Culture, and System Factors - Impact on Affective Response to Multimedia.

Sharath Chandra Guntuku, Michael James Scott, Gheorghita Ghinea, Weisi Lin

CoRR, 2016

Latent Factor Representations for Cold-Start Video Recommendation.

Sujoy Roy, Sharath Chandra Guntuku

Proceedings of the 10th ACM Conference on Recommender Systems, 2016

Personalizing User Interfaces for improving quality of experience in VoD recommender systems.

Sharath Chandra Guntuku, Sujoy Roy, Weisi Lin, Kelvin Ng, Wee Keong Ng, Vinit Jakhetiya

Proceedings of the Eighth International Conference on Quality of Multimedia Experience, 2016

2015

The CP-QAE-I: A video dataset for exploring the effect of personality and culture on perceived quality and affect in multimedia.

Sharath Chandra Guntuku, Michael James Scott, Huan Yang, Gheorghita Ghinea, Weisi Lin

Proceedings of the Seventh International Workshop on Quality of Multimedia Experience, 2015

Personality Modeling Based Image Recommendation.

Sharath Chandra Guntuku, Sujoy Roy, Weisi Lin

Proceedings of the MultiMedia Modeling - 21st International Conference, 2015

Modelling Human Factors in Perceptual Multimedia Quality: On The Role of Personality and Culture.

Michael James Scott, Sharath Chandra Guntuku, Huan Yang, Weisi Lin, Gheorghita Ghinea

Proceedings of the 23rd Annual ACM Conference on Multimedia Conference, MM '15, Brisbane, Australia, October 26, 2015

Do Others Perceive You As You Want Them To?: Modeling Personality based on Selfies.

Sharath Chandra Guntuku, Lin Qiu, Sujoy Roy, Weisi Lin, Vinit Jakhetiya

Proceedings of the 1st International Workshop on Affect & Sentiment in Multimedia, 2015

Evaluating visual and textual features for predicting user 'likes'.

Sharath Chandra Guntuku, Sujoy Roy, Weisi Lin

Proceedings of the 2015 IEEE International Conference on Multimedia and Expo, 2015

Observation model based perceptually motivated bilateral filter for image reconstruction.

Vinit Jakhetiya, Weisi Lin, Sunil Prasad Jaiswal, Anil Kumar Tiwari, Sharath Chandra Guntuku

Proceedings of the 2015 IEEE International Conference on Digital Signal Processing, 2015

Modelling the influence of personality and culture on affect and enjoyment in multimedia.

Sharath Chandra Guntuku, Weisi Lin, Michael James Scott, Gheorghita Ghinea

Proceedings of the 2015 International Conference on Affective Computing and Intelligent Interaction, 2015

2014

Big Data Analytics framework for Peer-to-Peer Botnet detection using Random Forests.

Kamaldeep Singh, Sharath Chandra Guntuku, Abhishek Thakur, Chittaranjan Hota

Inf. Sci., 2014

Deep Representations to Model User 'Likes'.

Sharath Chandra Guntuku, Joey Tianyi Zhou, Sujoy Roy, Weisi Lin, Ivor W. Tsang

Proceedings of the Computer Vision - ACCV 2014, 2014

2013

Real-time Peer-to-Peer Botnet Detection Framework based on Bayesian Regularized Neural Network.

Sharath Chandra Guntuku, Pratik Narang, Chittaranjan Hota

CoRR, 2013