1) A.Satyanarayana Reddy, Bose-Mesner algebra, open house-08, Department of mathematics and statistics, IITK, India.
2) A.Satyanarayana Reddy, Non-singular $\eta(x)$-circulant digraphs, Presented in an International conference IMST-2010-FIM -IXX at Patna University, Patna, India.
3) A.Satyanarayana Reddy, Association schemes from generously transitive graphs, Presented in a national workshop on Block designs and its applications, CMS, Banasthali University, Rajasthan on February 8, 2011.
4) A.Satyanarayana Reddy, Respectable Graphs, Presented in a national seminar held at Brahmanand college, Kanpur on February 12, 2011.
5) A.Satyanarayana Reddy, Pattern Polynomial graphs, presented in Spring school in discrete probability, ergodic theory and combinatorics held in Graz university of Technology, Graz, Austria from April 4 to April 15, 2011.
6) A.Satyanarayana Reddy, Adjacency Algebra of Unitary Cayley Graph, 27th Annual Conference of the Ramanujan Mathematical Society (RMS), Organized by SNU .
7) A.Satyanarayana Reddy, Shashank K Mehta and A.K.Lal, Pattern Polynomial graphs, India-Taiwan Conference on Discrete Mathematics, NCTU Taiwan, November 18-22, 2013.
8) Invited talk on Euler’s Product formula, at “One-day national workshop on analysis and topology” on 27th September, 2017 Dr. G. Shankar Government
Women’s first grade college and PG study center, Udipi, Karnataka.
9) Invited talk on Graph Algebras, Two day conference on Graph theory and Discrete Mathematics, 5Th -6th February 2018, held at Mangalore University.