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Dheeraj Kumar
Dheeraj Kumar
Assistant Professor, Indian Institute of technology (IIT) Roorkee
Verified email at iitr.ac.in
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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
1082015
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
542017
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
452018
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
442013
A Scalable Framework for Trajectory Prediction
P Rathore, D Kumar, S Rajasegarar, M Palaniswami, JC Bezdek
IEEE Transactions on Intelligent Transportation Systems, 2019
392019
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
322018
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
322013
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
302016
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
282018
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
252016
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
192015
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
172013
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
162020
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
132018
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
132017
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
102018
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
92020
Enhancing Demographic Coverage of Hurricane Evacuation Behavior Modeling using Social Media
D Kumar, SV Ukkusuri
Journal of Computational Science, 2020
82020
Visual Structural Assessment and Anomaly Detection for High-Velocity Data Streams
P Rathore, D Kumar, JC Bezdek, S Rajasegarar, M Palaniswami
IEEE Transactions on Cybernetics, 2020
82020
The Role of Visual Assessment of Clusters for Big Data Analysis: From Real-World Internet of Things
M Palaniswami, AS Rao, D Kumar, P Rathore, S Rajasegarar
IEEE Systems, Man, and Cybernetics Magazine 6 (4), 45-53, 2020
72020
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