Dheeraj Kumar
Dheeraj Kumar
Assistant Professor, Indian Institute of technology (IIT) Roorkee
Verified email at iitr.ac.in
Title
Cited by
Cited by
Year
A Hybrid Approach to Clustering in Big Data
D Kumar, JC Bezdek, M Palaniswami, S Rajasegarar, C Leckie, ...
IEEE Transactions on Cybernetics 46 (10), 2372-2385, 2015
622015
A visual-numeric approach to clustering and anomaly detection for trajectory data
D Kumar, JC Bezdek, S Rajasegarar, C Leckie, M Palaniswami
The Visual Computer 33 (3), 265-281, 2017
382017
Automatic Sensor drift detection and correction using Spatial Kriging and Kalman filtering
D Kumar, S Rajasegarar, M Palaniswami
Distributed Computing in Sensor Systems (DCOSS), 2013 IEEE International …, 2013
302013
Understanding Urban Mobility via Taxi Trip Clustering
D Kumar, H Wu, Y Lu, S Krishnaswamy, M Palaniswami
IEEE International conference on Mobile Data Management 1, 318-324, 2016
202016
A Rapid Hybrid Clustering Algorithm for Large Volumes of High Dimensional Data
P Rathore, D Kumar, JC Bezdek, S Rajasegarar, M Palaniswami
IEEE Transactions on Knowledge and Data Engineering, 2018
182018
clusiVAT: A mixed visual/numerical clustering algorithm for big data
D Kumar, M Palaniswami, S Rajasegarar, C Leckie, JC Bezdek, ...
2013 IEEE International Conference on Big Data, 112-117, 2013
182013
Geospatial estimation-based auto drift correction in wireless sensor networks
D Kumar, S Rajasegarar, M Palaniswami
ACM Transactions on Sensor Networks (TOSN) 11 (3), 1-39, 2015
142015
Adaptive Cluster Tendency Visualization and Anomaly Detection for Streaming Data
D Kumar, J Bezdek, S Rajasegarar, M Palaniswami, C Leckie, J Chan, ...
ACM Transactions on Knowledge Discovery from Data 11 (2), 24:1--24:40, 2016
132016
Utilizing Geo-tagged Tweets to understand Evacuation Dynamics during Emergencies: A case study of Hurricane Sandy
D Kumar, S Ukkusuri
The Web Conference (WWW) Companion, 2018
122018
Fast and Scalable Big Data Trajectory Clustering for Understanding Urban Mobility
D Kumar, H Wu, S Rajasegarar, C Leckie, S Krishnaswamy, ...
IEEE Transactions on Intelligent Transportation Systems, 2018
102018
Motor recovery monitoring in post acute stroke patients using wireless accelerometer and cross-correlation
D Kumar, J Gubbi, B Yan, M Palaniswami
2013 35th Annual International Conference of the IEEE Engineering in …, 2013
102013
Maximum Entropy based Auto Drift Correction using High and Low Precision Sensors
P Rathore, D Kumar, S Rajasegarar, M Palaniswami
ACM Transactions on Sensor Networks 13 (3), 2017
92017
Interpreting Cluster Structure in Waveform Data with Visual Assessment and Dunn’s Index
S Mahallati, JC Bezdek, D Kumar, MR Popovic, TA Valiante
Frontiers in Computational Intelligence, 73--101, 2018
62018
A Scalable Framework for Trajectory Prediction
P Rathore, D Kumar, S Rajasegarar, M Palaniswami, JC Bezdek
IEEE Transactions on Intelligent Transportation Systems, 2019
52019
Identifying Singleton Spammers via Spammer Group Detection
D Kumar, Y Shaalan, X Zhang, J Chan
Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), 2018
52018
Approximate Cluster Heat Maps of Large High-Dimensional Data
P Rathore, JC Bezdek, D Kumar, S Rajasegarar, M Palaniswami
International Conference on Pattern Recognition (ICPR), 2018
42018
Visual Approaches for Exploratory Data Analysis: A Survey of the Visual Assessment of Clustering Tendency (VAT) Family of Algorithms
D Kumar, JC Bezdek
IEEE Systems, Man, and Cybernetics Magazine 6 (2), 10 - 48, 2020
32020
Understanding the Operational Dynamics of Mobility Service Providers: A Case of Uber
X Qian, D Kumar, W Zhang, SV Ukkusuri
ACM Transactions on Spatial Algorithms and Systems (TSAS) 6 (2), 2020
32020
Bayesian Maximum Entropy and Interacting Multiple Model Based Automatic Sensor Drift Detection and Correction in an IoT Environment
P Rathore, D Kumar, S Rajasegarar, M Palaniswami
IEEE World Forum on Internet of Things (WF-IoT), 2018
32018
A Scalable Framework for Clustering Vehicle Trajectories in a Dense Road Network
D Kumar, S Rajasegarar, M Palaniswami, X Wang, C Leckie
Fourth International Workshop on Urban Computing (UrbComp), Held in …, 2015
32015
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