publications
2023
- Temporally Disentangled Representation Learning under Unknown NonstationarityIn Advances in Neural Information Processing Systems (NeurIPS), Dec 2023
2022
2021
2020
- Explaining VQA predictions using visual grounding and a knowledge baseImage and Vision Computing, Sep 2020
2019
2018
2017
2016
2015
2014
- Vision-based workface assessment using depth images for activity analysis of interior construction operationsAutomation in Construction, Dec 2014
- Automated Worker Activity Analysis in Indoor Environments for Direct-Work Rate Improvement from long sequences of RGB-D ImagesIn Construction Research Congress (CRC), May 2014
2013
- Vision-based action recognition of earthmoving equipment using spatio-temporal features and support vector machine classifiersAdvanced Engineering Informatics, Oct 2013
- Automated 2D detection of construction equipment and workers from site video streams using histograms of oriented gradients and colorsAutomation in Construction, Jul 2013
2012
- Automated Vision-based Recognition of Construction Worker Actions for Building Interior Construction Operations Using RGBD CamerasIn Construction Research Congress (CRC), May 2012
- Automated visual recognition of construction equipment actions using spatio-temporal features and multiple binary support vector machinesIn Construction Research Congress (CRC), May 2012
- Real-time and automated recognition and 2D tracking of Construction workers and equipment from Site video streamsIn ASCE International Conference on Computing in Civil Engineering (i3CE), Jun 2012
2010
2009
- Mining Discriminative Adjectives and Prepositions for Natural Scene RecognitionIn IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), Jun 2009
2008
- Spatial-Temporal Correlatons for Unsupervised Action ClassificationIn IEEE Workshop on Motion and Video Computing (WMVC), Jan 2008
2007
- A Hierarchical Model of Shape and Appearance for Human Action ClassificationIn IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Jun 2007
2006
2004
- Signal Processing Unit for River Tugboat Telemetry SystemIn Conference on Design of Circuits and Integrated Systems (DCIS), Nov 2004