Jagannadan Varadarajan

Publication Activity (10 Years)

Years Active: 2009-2021
Publications (10 Years): 22

Top Topics

Joint Estimation

Dirichlet Process

Convolutional Network

Top Venues

Int. J. Comput. Vis.

Publications

Yifang Yin, An Tran, Ying Zhang, Wenmiao Hu, Guanfeng Wang, Jagannadan Varadarajan, Roger Zimmermann, See-Kiong Ng
Multimodal Fusion of Satellite Images and Crowdsourced GPS Traces for Robust Road Attribute Detection. SIGSPATIAL/GIS (2021)
Yifang Yin, Jagannadan Varadarajan, Guanfeng Wang, Xueou Wang, Dhruva Sahrawat, Roger Zimmermann, See-Kiong Ng
A Multi-task Learning Framework for Road Attribute Updating via Joint Analysis of Map Data and GPS Traces. WWW (2020)
An Tran, Ali Zonoozi, Jagannadan Varadarajan, Hannes Kruppa
PP-LinkNet: Improving Semantic Segmentation of High Resolution Satellite Imagery with Multi-stage Training. SUMAC @ ACM Multimedia (2020)
Nicholas Lim, Bryan Hooi, See-Kiong Ng, Xueou Wang, Yong Liang Goh, Renrong Weng, Jagannadan Varadarajan
STP-UDGAT: Spatial-Temporal-Preference User Dimensional Graph Attention Network for Next POI Recommendation. CoRR (2020)
An Tran, Ali Zonoozi, Jagannadan Varadarajan, Hannes Kruppa
PP-LinkNet: Improving Semantic Segmentation of High Resolution Satellite Imagery with Multi-stage Training. CoRR (2020)
Nicholas Lim, Bryan Hooi, See-Kiong Ng, Xueou Wang, Yong Liang Goh, Renrong Weng, Jagannadan Varadarajan
STP-UDGAT: Spatial-Temporal-Preference User Dimensional Graph Attention Network for Next POI Recommendation. CIKM (2020)
Ying Zhang, Yifang Yin, Roger Zimmermann, Guanfeng Wang, Jagannadan Varadarajan, See-Kiong Ng
An Enhanced GAN Model for Automatic Satellite-to-Map Image Conversion. IEEE Access 8 (2020)
Yifang Yin, Abhinav Sunderrajan, Xiaocheng Huang, Jagannadan Varadarajan, Guanfeng Wang, Dhruva Sahrawat, Ying Zhang, Roger Zimmermann, See-Kiong Ng
Multi-scale Graph Convolutional Network for Intersection Detection from GPS Trajectories. GeoAI@SIGSPATIAL (2019)
Rim Trabelsi, Jagannadan Varadarajan, Le Zhang, Issam Jabri, Yong Pei, Fethi Smach, Ammar Bouallegue, Pierre Moulin
Understanding the Dynamics of Social Interactions: A Multi-Modal Multi-View Approach. ACM Trans. Multim. Comput. Commun. Appl. 15 (1s) (2019)
Zhiyin Zhang, Xiaocheng Huang, Chaotang Sun, Shaolin Zheng, Bo Hu, Jagannadan Varadarajan, Yifang Yin, Roger Zimmermann, Guanfeng Wang
Sextant: Grab's Scalable In-Memory Spatial Data Store for Real-Time K-Nearest Neighbour Search. MDM (2019)
Le Zhang, Jagannadan Varadarajan, Yong Pei
Action Recognition Using Co-trained Deep Convolutional Neural Networks. IJCAI (2019)
Xiaocheng Huang, Yifang Yin, Simon Lim, Guanfeng Wang, Bo Hu, Jagannadan Varadarajan, Shaolin Zheng, Ajay Bulusu, Roger Zimmermann
Grab-Posisi: An Extensive Real-Life GPS Trajectory Dataset in Southeast Asia. PredictGIS@SIGSPATIAL (2019)
Jagannadan Varadarajan, Ramanathan Subramanian, Samuel Rota Bulò, Narendra Ahuja, Oswald Lanz, Elisa Ricci
Joint Estimation of Human Pose and Conversational Groups from Social Scenes. Int. J. Comput. Vis. 126 (2-4) (2018)
Abhinav Sunderrajan, Jagannadan Varadarajan, Kong Wei Lye
Road Speed Profiling for Upfront Travel Time Estimation. ICDM Workshops (2018)
K. Wasif Mohiuddin, Jagannadan Varadarajan, Rémi Emonet, Jean-Marc Odobez, Pierre Moulin
GPU Accelerated Probabilistic Latent Sequential Motifs for Activity Analysis. VISIGRAPP (5: VISAPP) (2018)
Abdullah A. Abuolaim, Wee Kheng Leow, Jagannadan Varadarajan, Narendra Ahuja
On the Essence of Unsupervised Detection of Anomalous Motion in Surveillance Videos. CAIP (1) (2017)
Le Zhang, Jagannadan Varadarajan, Ponnuthurai Nagaratnam Suganthan, Narendra Ahuja, Pierre Moulin
Robust Visual Tracking Using Oblique Random Forests. CVPR (2017)
Rim Trabelsi, Jagannadan Varadarajan, Yong Pei, Le Zhang, Issam Jabri, Ammar Bouallegue, Pierre Moulin
Multi-modal social interaction recognition using view-invariant features. ISIAA@ICMI (2017)
Jagannadan Varadarajan, Ramanathan Subramanian, Narendra Ahuja, Pierre Moulin, Jean-Marc Odobez
Active Online Anomaly Detection Using Dirichlet Process Mixture Model and Gaussian Process Classification. WACV (2017)
Rim Trabelsi, Jagannadan Varadarajan, Yong Pei, Le Zhang, Issam Jabri, Ammar Bouallegue, Pierre Moulin
Robust Multi-Modal Cues for Dyadic Human Interaction Recognition. MUSA2@MM (2017)
Elisa Ricci, Jagannadan Varadarajan, Ramanathan Subramanian, Samuel Rota Bulò, Narendra Ahuja, Oswald Lanz
Uncovering Interactions and Interactors: Joint Estimation of Head, Body Orientation and F-Formations from Surveillance Videos. ICCV (2015)
Ramanathan Subramanian, Jagannadan Varadarajan, Elisa Ricci, Oswald Lanz, Stefan Winkler
Jointly Estimating Interactions and Head, Body Pose of Interactors from Distant Social Scenes. ACM Multimedia (2015)
Alexandre Heili, Jagannadan Varadarajan, Bernard Ghanem, Narendra Ahuja, Jean-Marc Odobez
Improving head and body pose estimation through semi-supervised manifold alignment. ICIP (2014)
Rémi Emonet, Jagannadan Varadarajan, Jean-Marc Odobez
Temporal Analysis of Motif Mixtures Using Dirichlet Processes. IEEE Trans. Pattern Anal. Mach. Intell. 36 (1) (2014)
Mojtaba Khomami Abadi, Azad Abad, Ramanathan Subramanian, Negar Rostamzadeh, Elisa Ricci, Jagannadan Varadarajan, Nicu Sebe
A Multi-task Learning Framework for Time-continuous Emotion Estimation from Crowd Annotations. CrowdMM (2014)
Jagannadan Varadarajan, Rémi Emonet, Jean-Marc Odobez
A Sequential Topic Model for Mining Recurrent Activities from Long Term Video Logs. Int. J. Comput. Vis. 103 (1) (2013)
Jagannadan Varadarajan, Indriyati Atmosukarto, Shaunak Ahuja, Bernard Ghanem, Narendra Ahuja
A Topic Model Approach to Representing and Classifying Football Plays. BMVC (2013)
Jagannadan Varadarajan, Rémi Emonet, Jean-Marc Odobez
Bridging the past, present and future: Modeling scene activities from event relationships and global rules. CVPR (2012)
Rémi Emonet, Jagannadan Varadarajan, Jean-Marc Odobez
Multi-camera open space human activity discovery for anomaly detection. AVSS (2011)
Rémi Emonet, Jagannadan Varadarajan, Jean-Marc Odobez
Extracting and locating temporal motifs in video scenes using a hierarchical non parametric Bayesian model. CVPR (2011)
Jagannadan Varadarajan, Rémi Emonet, Jean-Marc Odobez
Probabilistic Latent Sequential Motifs: Discovering Temporal Activity Patterns in Video Scenes. BMVC (2010)
Jagannadan Varadarajan, Jean-Marc Odobez
Topic models for scene analysis and abnormality detection. ICCV Workshops (2009)