Geometric Algorithms for $k$-NN Poisoning

Autor: Centurion, Diego Ihara, Chubarian, Karine, Fan, Bohan, Sgherzi, Francesco, Radhakrishnan, Thiruvenkadam S, Sidiropoulos, Anastasios, Straight, Angelo

We propose a label poisoning attack on geometric data sets against $k$-nearest neighbor classification. We provide an algorithm that can compute an $\varepsilon n$-additive approximation of the optimal poisoning in $n\cdot 2^{2^{O(d+k/\varepsilon)}}$

Externí odkaz: http://arxiv.org/abs/2306.12377

Effect of Zn/Sn molar ratio on the microstructural and optical properties of Cu2Zn1-xSnxS4 thin films prepared by spray pyrolysis technique

Autor: Thiruvenkadam, S., Prabhakaran, S., Sujay Chakravarty, Ganesan, V., Vasant Sathe, Santhosh Kumar, M.C., Leo Rajesh, A.

Publikováno v: In Physica B: Physics of Condensed Matter 15 March 2018 533:22-27

Structural and Optical Properties of Nanostructured Zinc Oxide Thin Films by Spray Pyrolysis and Ethanol Sensing

Autor: Charles, J., Lawrence, N., Thiruvenkadam, S.

Publikováno v: In Physics Procedia 2013 49:92-99

Cost-Effective Outage Management in Smart Grid under Single, Multiple, and Critical Fault Conditions through Teaching–Learning Algorithm

Autor: In-Ho Ra, Thiruvenkadam S, Hyungjin Kim

Publikováno v: Energies, Vol 13, Iss 6205, p 6205 (2020)
Energies
Volume 13
Issue 23

A distribution system becomes the most essential part of a power system as it links the utility and utility customers. Under abnormal conditions of the system, a definitive goal of the utility is to provide continuous power supply to the customers. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bff3d23c0ea73177631db6881f45801f
https://www.mdpi.com/1996-1073/13/23/6205

Design and Performance Analysis of a Compact Planar MIMO Antenna for IoT Applications.

Autor: Thiruvenkadam S; Department of Electronics and Communication Engineering, SRM Institute of Science and Technology, Kattankulathur, Chennai 603203, India., Parthasarathy E; Department of Electronics and Communication Engineering, SRM Institute of Science and Technology, Kattankulathur, Chennai 603203, India., Palaniswamy SK; Department of Electronics and Communication Engineering, SRM Institute of Science and Technology, Kattankulathur, Chennai 603203, India., Kumar S; Department of Electronics and Communication Engineering, SRM Institute of Science and Technology, Kattankulathur, Chennai 603203, India., Wang L; Biomedical Device Innovation Center, Shenzhen Technology University, Shenzhen 518118, China.

Publikováno v: Sensors (Basel, Switzerland) [Sensors (Basel)] 2021 Nov 27; Vol. 21 (23). Date of Electronic Publication: 2021 Nov 27.