Spatiotemporal anomaly detection using deep learning for real-time video surveillance

R Nawaratne, D Alahakoon… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Rapid developments in urbanization and autonomous industrial environments have
augmented and expedited the need for intelligent real-time video surveillance. Recent …

Opportunities and Challenges of Generative Artificial Intelligence: Research, Education, Industry Engagement, and Social Impact

D de Silva, O Kaynak, M El-Ayoubi… - IEEE Industrial …, 2024 - ieeexplore.ieee.org
Generative artificial intelligence (Generative AI) is transforming the way we live and work.
Following several decades of artificial narrow intelligence, Generative AI is signaling a …

Self-building artificial intelligence and machine learning to empower big data analytics in smart cities

D Alahakoon, R Nawaratne, Y Xu, D De Silva… - Information Systems …, 2023 - Springer
The emerging information revolution makes it necessary to manage vast amounts of
unstructured data rapidly. As the world is increasingly populated by IoT devices and sensors …

[HTML][HTML] An autonomous decision-making framework for gait recognition systems against adversarial attack using reinforcement learning

M Maqsood, S Yasmin, S Gillani, F Aadil, I Mehmood… - ISA transactions, 2023 - Elsevier
Gait identification based on Deep Learning (DL) techniques has recently emerged as
biometric technology for surveillance. We leveraged the vulnerabilities and decision-making …

Self-evolving intelligent algorithms for facilitating data interoperability in IoT environments

R Nawaratne, D Alahakoon, D De Silva… - Future Generation …, 2018 - Elsevier
Abstract Internet of Things (IoT) is predicted to connect 20.4 billion devices in 2020 and
surge to 75 billion by 2025. Such a connected world where machines will communicate with …

Optimizing Generative AI Chatbots for Net-Zero Emissions Energy Internet-of-Things Infrastructure

A Matharaarachchi, W Mendis, K Randunu, D De Silva… - Energies, 2024 - mdpi.com
Internet-of-Things (IoT) technologies have been steadily adopted and embedded into
energy infrastructure following the rapid transformation of energy grids through distributed …

Concept drift adaptation in video surveillance: A systematic review

VPM Goncalves, LP Silva, FLS Nunes… - Multimedia Tools and …, 2024 - Springer
The world we live in is dynamic by nature. Frequently, the environment changes in ways we
cannot predict. In machine learning, the phenomenon that occurs when a model has its …

Trajectory clustering of road traffic in urban environments using incremental machine learning in combination with hyperdimensional computing

T Bandaragoda, D De Silva, D Kleyko… - 2019 IEEE intelligent …, 2019 - ieeexplore.ieee.org
Road traffic congestion in urban environments poses an increasingly complex challenge of
detection, profiling and prediction. Although public policy promotes transport alternatives …

Hierarchical two-stream growing self-organizing maps with transience for human activity recognition

R Nawaratne, D Alahakoon, D De Silva… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
The rapid growth in autonomous industrial environments has increased the need for
intelligent video surveillance. As a predominant element of video surveillance, recognition of …

Integer self-organizing maps for digital hardware

D Kleyko, E Osipov, D De Silva… - … Joint Conference on …, 2019 - ieeexplore.ieee.org
The Self-Organizing Map algorithm has been proven and demonstrated to be a useful
paradigm for unsupervised machine learning of two-dimensional projections of …