Aravinda S. Rao

Evolving graph-based video crowd anomaly detection

M Yang, Y Feng, AS Rao, S Rajasegarar, S Tian, Z Zhou

Journal article  |  2023  |  Visual Computer

Detecting anomalous crowd behavioral patterns from videos is an important task in video surveillance and maintaining public safety..

Achieving AI-Enabled Robust End-to-End Quality of Experience Over Backhaul Radio Access Networks

Dibbendu Roy, Aravinda S Rao, Tansu Alpcan, Goutam Das, Marimuthu Palaniswami

Journal article  |  2022  |  IEEE TRANSACTIONS ON COGNITIVE COMMUNICATIONS AND NETWORKING

Emerging applications such as Augmented Reality, the Internet of Vehicles and Remote Surgery require both computing and networking..

Vision transformer-based autonomous crack detection on asphalt and concrete surfaces

Elyas Asadi Shamsabadi, Chang Xu, Aravinda S Rao, Tuan Nguyen, Tuan Ngo, Daniel Dias-da-Costa

Journal article  |  2022  |  AUTOMATION IN CONSTRUCTION

Previous research has shown the high accuracy of convolutional neural networks (CNNs) in asphalt and concrete crack detection in c..

Achieving QoS for bursty uRLLC applications over passive optical networks

Dibbendu Roy, Aravinda S Rao, Tansu Alpcan, Goutam Das, Marimuthu Palaniswami

Journal article  |  2022  |  JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING

Emerging real-time applications such as those classified under ultra-reliable low latency (uRLLC) generate bursty traffic and have..

Attention recurrent residual U-Net for predicting pixel-level crack widths in concrete surfaces

Aravinda S Rao, Tuan Nguyen, Son T Le, Marimuthu Palaniswami, Tuan Ngo

Journal article  |  2022  |  STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL

Cracks in concrete structures are one of the most important indicators of structural damage, and it is a necessity to detect and m..

Real-time monitoring of construction sites: Sensors, methods, and applications

Aravinda S Rao, Marko Radanovic, Yuguang Liu, Songbo Hu, Yihai Fang, Kourosh Khoshelham, Marimuthu Palaniswami, Ngo Tuan

Journal article  |  2022  |  AUTOMATION IN CONSTRUCTION

The construction industry is one of the world's largest industries, with an annual budget of $10 trillion globally. Despite it..

An efficient deep neural model for detecting crowd anomalies in videos

M Yang, S Tian, AS Rao, S Rajasegarar, M Palaniswami, Z Zhou

Journal article  |  2022  |  Applied Intelligence

Identifying unusual crowd events is highly challenging, laborious, and prone to errors in video surveillance applications. We prop..

Missing Data Imputation with Bayesian Maximum Entropy for Internet of Things Applications

Aurora Gonzalez-Vidal, Punit Rathore, Aravinda S Rao, Jose Mendoza-Bernal, Marimuthu Palaniswami, Antonio F Skarmeta-Gomez

Journal article  |  2021  |  IEEE Internet of Things Journal

Internet of Things (IoT) enables the seamless integration of sensors, actuators and communication devices for real-time applicatio..

Measures of Bipedal Toe-Ground Clearance Asymmetry to Characterize Gait in Stroke Survivors.

Shreyasi Datta, Rezaul Begg, Aravinda S Rao, Chandan Karmakar, Soheil Bajelan, Catherine Said, Marimuthu Palaniswami

Conference Proceedings  |  2021  |  Annu Int Conf IEEE Eng Med Biol Soc

Post-stroke hemiparesis often impairs gait and increases the risks of falls. Low and variable Minimum Toe Clearance (MTC) from the..

Upper limb movement profiles during spontaneous motion in acute stroke

Shreyasi Datta, Chandan K Karmakar, Aravinda S Rao, Bernard Yan, Marimuthu Palaniswami

Journal article  |  2021  |  Physiological Measurement

Objective: The clinical assessment of upper limb hemiparesis in acute stroke involves repeated manual examination of hand movement..