Digital Electronics
Electronic Devices & Circuits
Network Theory
Transmission Lines & Waveguides
Electromagnetic Fields
Linear Integrated Circuits
Communication Engineering
Microwave Engineering
Antennas & Wave Propagation
Microprocessor & its Applications
Computer Networks
Distributed Systems
Embedded Systems
Circuit Theory
Optical Communication

Conferences

1. Mahalakshmi. G, Priya. S and Umapathy. K, “ Ranking Model Adaptation For Particular Domain Search ”, Third National Level Conference on Future Technologies (NCOFT 2013), Mailam Engineeirng College, March 2013, pp. 13.
2. Sathiya Priya. R, Priyanka. A and Umapathy. K, “ Time-Dependent Parking Lot Occupancy Reasoning at the Airport ”, Third National Level Conference on Future Technologies (NCOFT 2013), Mailam Engineeirng College, March 2013, pp. 24.
3. Raja Priya. J, Sharmila. S and Umapathy. K, “Assessing the E-Services of International Airport Websites: Implications for Innovative E-Tourism Applications”, First National Conference on Emerging Trends in Electrical, Electronics and Control Engineering (NCETEEE 2013), University College of Engineering - Panruti, March 2013, pp. 16.
4. Dhivyalakshmi. E and Umapathy. K, “A Bipartite Graph Partition & Lind Based Approach for Solving Categorical Data Clustering”, Second International Conference on New Horizons in Green Energy with Smart Communication Systems (ICGESCS 2013), Arunai College of Engineering, February 2013, pp. 79.
5. Indumathi. C and Umapathy. K, “Towards Shift Tolerant Visual Secret Sharing Schemes”, National Conference on Recent Innovations in Advanced Computing Technology, Karpaga Vinayaga College of Engineering & Technology, March 2012, pp. 124-128.
6. Indumathi. C and Umapathy. K, “ACO Routing in Wireless Sensor Networks”, National Conference on Innovations in Computers (NCIC 2011), Aksheya College of Engineering, August 2011.
7. Parameswari. A, Govindaraju. R and Umapathy. K, “Image Segmentation Using Fuzzy-C means Clustering Algorithm”, National Conference on Advanced Computing (NCAC 2011), Mailam Engineering College, May 2011, pp. 1.
8. Gokulakannan. R and Umapathy. K, “Road Networks Anonymizer Using NAP”, National Conference on Power, Information and Communication (PICOM 2011), Adhiparasakthi Engineering College, March 2011.
9. Deiva Priyadharsini. S, Satheesh Kumar. S and Umapathy. K, “Border Based Approach for Hiding Sensitive Frequent Itemset”, National Conference on Advanced Computing and Communication Systems (NCACCS 2011), Idhaya Engineering College for Women, March 2011, pp. 32-36.
10. Vinoth Kumar. A, Sweath Krishnan. R and Umapathy. K, “Predicting Route Lifetime for Mobile nodes in MANET”, National Conference on Advanced Computing and Communication Systems (NCACCS 2011), Idhaya Engineering College for Women, March 2011, pp. 42-46.
11. Thanigaivel. N and Umapathy. K, “Object-Based Image Indexing & Retrieval in DCT domain using K-means Algorithm”, National Conference on Microwave and Optical Communication (NCMOC 2010), Alagappa Chettiar College of Engineering & Technology, Vol. 2, April 2010, pp. 390-393.
12. Umapathy. K and Badrinarayanan. S, “Real Time Object Detection using FPGA”, National Conference on Networking and Communication (NETCOM 2007), RMD Engineering College, April 2007, pp. 224-229.
13. Umapathy. K, “Artificial Intelligence and Expert Systems”, State-level Technical Conference (TECHNOC0N 1990), AC College of Engineering and Technology, February 1990.

Journals

1. Dhivyalakshmi. E and Umapathy. K, “A Bipartite Graph Partition & Lind Based Approach for Solving Categorical Data Clustering”, International Journal of Engineering, Science and Technology (IJEST), Vol. 5, 4S, 2013, pp. 117-124, IC Value = 3.14.
2. Umapathy. K and Rajaveerappa. D,” Implementation of Optimized 128-Point Pipeline FFT Processor using Mixed Radix 4-2 for OFDM Applications”, International Journal of Engineering, Science and Technology (IJEST), Vol. 4, 2012, pp. 4745-4749, IC Value = 3.14.
3. Umapathy. K and Rajaveerappa. D, “Low Power 128-Point Pipeline FFT Processor using Mixed Radix 4/2 for MIMO OFDM Systems”, International Journal of Soft Computing and Engineering (IJSCE), Vol. 2, 2012, pp. 177-179.
4. Umapathy. K and Rajaveerappa. D, “Area Efficient 128-point FFT Processor using Mixed Radix 4-2 for OFDM Applications”, International Journal of Engineering Research and Applications (IJERA), Vol. 2, 2012, pp. 293-296, IC Value = 5.09.
5. Umapathy. K and Rajaveerappa. D, “Implementation of Low Power and Small Area 128-Point Mixed Radix 4-2 FFT Processor for OFDM Applications”, European Journal of Scientific Research (EJSR), Vol. 84, 2012, pp. 112-118, Impact factor = 0.713.
6. Umapathy. K and Rajaveerappa. D, “Low Power and Small Area Implementation for OFDM Applications”, International Journal of Computer Application (IJCA), Vol. 45, 2012, pp. 35-38, Impact factor = 0.821.
7. Umapathy. K and Rajaveerappa. D, “Low-Power and High Speed 128-Point Pipeline FFT/IFFT Processor for OFDM Applications”, International Journal of Computer Science Issues (IJCSI), Vol. 9, 2012, pp. 513-519, Impact factor = 0.242.
8. Umapathy. K and Rajaveerappa. D, “Comparison of FFT Approaches for Wireless OFDM Communication Systems”, CiiT International Journal of Networking & Communication Engineering, 2011, pp. 556-560.