Dheeraj Kumar
Dheeraj Kumar
Assistant Professor, Indian Institute of technology (IIT) Roorkee
Verified email at iitr.ac.in
TitleCited byYear
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
492015
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
282017
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
242013
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
172013
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
152016
Geospatial estimation-based auto drift correction in wireless sensor networks
D Kumar, S Rajasegarar, M Palaniswami
ACM Transactions on Sensor Networks (TOSN) 11 (3), 50, 2015
92015
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
82013
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
72016
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
62018
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
52018
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
52017
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
42018
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
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
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
22018
Exploring the Dynamics of Surge Pricing in Mobility-on-Demand Taxi Services
W Zhang, D Kumar, SV Ukkusuri
IEEE International Conference on Big Data (BigData), 2017
22017
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
12018
A pilot study on the use of accelerometer sensors for monitoring post acute stroke patients
J Gubbi, D Kumar, AS Rao, B Yan, M Palaniswami
2013 35th Annual International Conference of the IEEE Engineering in …, 2013
12013
On the Soft Fusion of Probability Mass Functions for Multimodal Speech Processing
D Kumar, P Vimal, RM Hegde
EURASIP Journal on Advances in Signal Processing 2011 (1), 294010, 2011
12011
A Scalable Framework for Trajectory Prediction
P Rathore, D Kumar, S Rajasegarar, M Palaniswami, JC Bezdek
IEEE Transactions on Intelligent Transportation Systems, 2019
2019
The system can't perform the operation now. Try again later.
Articles 1–20