Creating a Smart City through Internet of Things

Ensemble Fuzzy Clustering Using Cumulative Aggregation on Random Projections

Punit Rathore, James C Bezdek, Sarah M Erfani, Sutharshan Rajasegarar, Marimuthu Palaniswami

2018-06-01

Random projection is a popular method for dimensionality reduction due to its simplicity and efficiency. In the past few years, ra..

Real-Time Urban Microclimate Analysis Using Internet of Things

Punit Rathore, Aravinda S Rao, Sutharshan Rajasegarar, Elena Vanz, Jayavardhana Gubbi, Marimuthu Palaniswami

2018-04-01

Real-time environment monitoring and analysis is an important research area of Internet of Things (IoT). Understanding the behavio..

Maximum Entropy-Based Auto Drift Correction Using High-and Low-Precision Sensors

Punit Rathore, Dheeraj Kumar, Sutharshan Rajasegarar, Marimuthu Palaniswami

2017-09-01

With the advancement in the Internet of Things (IoT) technologies, variety of sensors including inexpensive, low-precision sensors..

A visual-numeric approach to clustering and anomaly detection for trajectory data

Dheeraj Kumar, James C Bezdek, Sutharshan Rajasegarar, Christopher Leckie, Marimuthu Palaniswami

2017-03-01

This paper proposes a novel application of Visual Assessment of Tendency (VAT)-based hierarchical clustering algorithms (VAT, iVAT..

Adaptive Cluster Tendency Visualization and Anomaly Detection for Streaming Data

Dheeraj Kumar, James C Bezdek, Sutharshan Rajasegarar, Marimuthu Palaniswami, Christopher Leckie, Jeffrey Chan, Jayavardhana Gubbi

2016-12-01

The growth in pervasive network infrastructure called the Internet of Things (IoT) enables a wide range of physical objects and en..

A Hybrid Approach to Clustering in Big Data

Dheeraj Kumar, James C Bezdek, Marimuthu Palaniswami, Sutharshan Rajasegarar, Christopher Leckie, Timothy Craig Havens

2016-10-01

Clustering of big data has received much attention recently. In this paper, we present a new clusiVAT algorithm and compare it wit..

High-Dimensional and Large-Scale Anomaly Detection using a Linear One-Class SVM with Deep Learning

S MONAZAM ERFANI, S Rajasegarar, S Karunasekera, C Leckie

2016-01-01

High-dimensional problem domains pose significant challenges for anomaly detection. The presence of irrelevant features can concea..

Geospatial Estimation-Based Auto Drift Correction in Wireless Sensor Networks

Dheeraj Kumar, Sutharshan Rajasegarar, Marimuthu Palaniswami

2015-05-01

Wireless sensor networks are often deployed in large numbers, over a large geographical region, in order to monitor the phenomena ..

Security Games for Risk Minimization in Automatic Generation Control

Yee Wei Law, Tansu Alpcan, Marimuthu Palaniswami

2015-01-01

The power grid is a critical infrastructure that must be protected against potential threats. While modern technologies at the cen..

An Information Framework for Creating a Smart City Through Internet of Things

Jiong Jin, Jayavardhana Gubbi, Slaven Marusic, Marimuthu Palaniswami

2014-04-01

Increasing population density in urban centers demands adequate provision of services and infrastructure to meet the needs of city..