Most of my work results in peer-reviewed publications. You can find an up-to-date list of my existing publications on Google Scholar. A less-frequently updated list of those publications can also be found below.
2025
Interactive Retrieval System for Multi-Stream Collections: multiXview at CASTLE 2025 Interactive Grand Challenge
Omar Shahbaz Khan, Ujjwal Sharma, Gonçalo Marcelino, Aaron Duane, Stevan Rudinac, Marcel Worring, Björn Þór Jónsson.
MM'25: 33rd ACM International Conference on Multimedia
Can Relevance Feedback, Conversational Search and Foundation Models Work Together for Interactive Video Search and Exploration?
Ujjwal Sharma, Omar Shahbaz Khan, Stevan Rudinac, and Björn Þór Jónsson.
Computer Vision and Pattern Recognition Conference (CVPR) Workshops, 2025
Exquisitor at the Video Browser Showdown 2025: Unifying Conversational Search and User Relevance Feedback
Ujjwal Sharma, Omar Shahbaz Khan, Stevan Rudinac, and Björn Þór Jónsson.
International Conference on Multimedia Modeling (MMM), 2025.
2024
From Pixels to Perceptions: Capturing High-Level Abstract Concepts in Visual User-Generated Content
Ujjwal Sharma, Stevan Rudinac, Joris Demmers, Willemijn van Dolen, and Marcel Worring.
International Journal of Information Management Data Insights (IJIM), 2024.
Exquisitor: Studying the Interplay Between Conversational Search and Relevance Feedback
Omar Shahbaz Khan, Ujjwal Sharma, Stevan Rudinac, and Björn Þór Jónsson.
International Conference on Content-Based Multimedia Indexing (CBMI), 2024.
Exquisitor at the Lifelog Search Challenge 2024: Blending Conversational Search with User Relevance Feedback
Omar Shahbaz Khan, Ujjwal Sharma, Hongyi Zhu, Stevan Rudinac, and Björn Þór Jónsson.
ACM Workshop on the Lifelog Search Challenge, 2024.
GreenScreen: A Multimodal Dataset for Detecting Corporate Greenwashing in the Wild
Ujjwal Sharma, Stevan Rudinac, Joris Demmers, Willemijn van Dolen, and Marcel Worring.
International Conference on Multimedia Modeling (MMM), 2024.
Exquisitor at the Video Browser Showdown 2024: Relevance Feedback Meets Conversational Search
Omar Shahbaz Khan, Hongyi Zhu, Ujjwal Sharma, Evangelos Kanoulas, Stevan Rudinac, and Björn Þór Jónsson.
International Conference on Multimedia Modeling (MMM), 2024.
2022
Exquisitor at the Video Browser Showdown 2022
Omar Shahbaz Khan, Ujjwal Sharma, Björn Þór Jónsson, Dennis C Koelma, Stevan Rudinac, Marcel Worring, and Jan Zahálka.
International Conference on Multimedia Modeling (MMM), 2022.
2021
Reproducibility Companion Paper: On Learning Disentangled Representation for Acoustic Event Detection
Lijian Gao, Qirong Mao, Jingjing Chen, Ming Dong, Ratna Chinnam, Lucile Sassatelli, Miguel Romero Rondon, and Ujjwal Sharma.
ACM International Conference on Multimedia (MM), 2021.
2020
Semantic Path-Based Learning for Review Volume Prediction
Ujjwal Sharma, Stevan Rudinac, Marcel Worring, Joris Demmers, and Willemijn van Dolen.
European Conference on IR Research (ECIR), 2020.
2019
On Reproducing Semi-Dense Depth Map Reconstruction Using Deep Convolutional Neural Networks with Perceptual Loss
Ilya Makarov, Dmitrii Maslov, Olga Gerasimova, Vladimir Aliev, Alisa Korinevskaya, Ujjwal Sharma, and Haoliang Wang.
ACM International Conference on Multimedia (MM), 2019.