| 2013 | ICIP | Combining background subtraction and temporal persistency in pedestrian detection from static videos. | Zhengqiang Jiang, Du Q. Huynh, William Moran, Subhash Challa |
| 2011 | ICIP | Tracking pedestrians using smoothed colour histograms in an interacting multiple model framework. | Zhengqiang Jiang, Du Q. Huynh, William Moran, Subhash Challa |
| 2010 | DICTA | Non-cooperative Object Detection in Sea Using Acoustic Sensors. | Eric Dahai Cheng, Subhash Challa, Xuanchen Tang, Xiaohu Liu |
| 2010 | DICTA | Multiple Pedestrian Tracking Using Colour and Motion Models. | Zhengqiang Jiang, Du Q. Huynh, William Moran, Subhash Challa, Nick Spadaccini |
| 2010 | FUSION | Heterogeneous fusion with a combined evidential, probability and OWA methods for target classification. | Peter Pong, Mark R. Morelande, Subhash Challa |
| 2009 | CIDM | Parametric subspace analysis for dimensionality reduction and classification. | Nhat Vo, Duc Vo, Subhash Challa, William Moran |
| 2009 | DICTA | Microscopic Cell Segmentation and Dead Cell Detection Based on CFSE and PI Images by Using Distance and Watershed Transforms. | Eric Dahai Cheng, Subhash Challa, Rajib Chakravorty |
| 2009 | FUSION | Multitarget tracking algorithm - Joint IPDA and Gaussian mixture PHD filter. | Rajib Chakravorty, Subhash Challa |
| 2009 | FUSION | Data fusion techniques for auto calibration in wireless sensor networks. | Maen Takruri, Subhash Challa, Ramah Yunis |
| 2009 | ISNN | Nonnegative-Least-Square Classifier for Face Recognition. | Nhat Vo, William Moran, Subhash Challa |
| 2008 | FUSION | Online drift correction in wireless sensor networks using spatio-temporal modeling. | Maen Takruri, Sutharshan Rajasegarar, Subhash Challa, Christopher Leckie, Marimuthu Palaniswami |
| 2008 | ICCSA | Weighted MDS for Sensor Localization. | Duc Vo, Nhat Vo, Subhash Challa |
| 2008 | MMSP | Microscopic cell segmentation by parallel detection and fusion algorithm. | Eric Dahai Cheng, Subhash Challa, Rajib Chakravorty, John Markham |
| 2007 | FUSION | Empirical analysis of generalised uncertainty measures with dempster shafer fusion. | Peter Pong, Subhash Challa |
| 2007 | FUSION | Drift aware wireless sensor networks. | Maen Takruri, Subhash Challa |
| 2006 | FUSION | A Fixed Lag IPDA Smoothing for Target Tracking in Clutter. | Rajib Chakravorty, Darko Musicki, Subhash Challa |
| 2006 | MASS | On the Fading and Shadowing Effects for Wireless Sensor Networks. | Bao Hua Liu, Brian P. Otis, Subhash Challa, Paul Axon, Chun Tung Chou, Sanjay K. Jha |
| 2005 | ICIP | Target tracking with Bayesian fusion based template matching. | Zhen Jia, Arjuna P. Balasuriya, Subhash Challa |
| 2005 | ICRA | Sensor Fusion based 3D Target Visual Tracking for Autonomous Vehicles with IMM. | Zhen Jia, Arjuna P. Balasuriya, Subhash Challa |
| 2005 | IROS | An analysis of the bias correction problem in simultaneous localization and mapping. | Wijerupage Sardha Wijesoma, L. D. Lochana Perera, Martin David Adams, Subhash Challa |
| 2004 | ICARCV | Camera motion and visual information fusion for 3D target tracking. | Zhen Jia, Arjuna P. Balasuriya, Subhash Challa |
| 2003 | ICASSP | Managing data incest in a distributed sensor network. | Samuel McLaughlin, Vikram Krishnamurthy, Subhash Challa |
| 1998 | ICASSP | Application of Chebechev's inequality theorem in the design of optimal non-linear filters. | Subhash Challa, Farhan A. Faruqi |
| 1997 | ICASSP | A new approach to optimal nonlinear filtering. | Subhash Challa, Farhan A. Faruqi |