Rishi Ranjan Singh

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 18

Top Topics

Bipartite Graph

Vehicle Routing

Dantzig Wolfe Decomposition

Approximation Algorithms

Top Venues

Discret. Appl. Math.

Publications

Sanjay Kumar, Akshi Kumar, Abhishek Mallik, Rishi Ranjan Singh
OptNet-Fake: Fake News Detection in Socio-Cyber Platforms Using Grasshopper Optimization and Deep Neural Network. IEEE Trans. Comput. Soc. Syst. 11 (4) (2024)
Barun Gorain, Shaswati Patra, Rishi Ranjan Singh
Graph Covering Using Bounded Size Subgraphs. CALDAM (2023)
Amit Kumar Dhar, Barun Gorain, Kaushik Mondal, Shaswati Patra, Rishi Ranjan Singh
Edge exploration of anonymous graph by mobile agent with external help. Computing 105 (2) (2023)
Arzad A. Kherani, Nomaan A. Kherani, Rishi Ranjan Singh, Amit Kumar Dhar, D. Manjunath
On Modeling of Interaction-Based Spread of Communicable Diseases. ICCSA (1) (2021)
Rishi Ranjan Singh, Amit Kumar Dhar, Arzad Alam Kherani, Naveen Varghese Jacob, Ashitabh Misra, Devansh Bajpai
Network Based Framework to Compare Vaccination Strategies. CSoNet (2021)
Devansh Bajpai, Rishi Ranjan Singh
Temporal Analysis of Worldwide War. TPDL (2021)
Rishi Ranjan Singh
Centrality Measures: A Tool to Identify Key Actors in Social Networks. CoRR (2020)
Daya Ram Gaur, Apurva Mudgal, Rishi Ranjan Singh
Improved approximation algorithms for cumulative VRP with stochastic demands. Discret. Appl. Math. 280 (2020)
Amit Kumar Dhar, Shivam Sharma, Rishi Ranjan Singh
Network Based Comparison of Indian Railways and Airways. CSoNet (2020)
Anuj Singh, Rishi Ranjan Singh, S. R. S. Iyengar
Hybrid Centrality Measures for Service Coverage Problem. CSoNet (2019)
Amit Kumar Dhar, Barun Gorain, Kaushik Mondal, Shaswati Patra, Rishi Ranjan Singh
Edge Exploration of a Graph by Mobile Agent. COCOA (2019)
Rishi Ranjan Singh, S. R. S. Iyengar, Shubham Chaudhary, Manas Agarwal
An efficient heuristic for betweenness estimation and ordering. Soc. Netw. Anal. Min. 8 (1) (2018)
Daya Ram Gaur, Rishi Ranjan Singh
A heuristic for cumulative vehicle routing using column generation. Discret. Appl. Math. 228 (2017)
Daya Ram Gaur, Apurva Mudgal, Rishi Ranjan Singh
Approximation Algorithms for Cumulative VRP with Stochastic Demands. CALDAM (2016)
Manas Agarwal, Rishi Ranjan Singh, Shubham Chaudhary, S. R. S. Iyengar
An Efficient Estimation of a Node's Betweenness. CompleNet (2015)
Daya Ram Gaur, Rishi Ranjan Singh
Cumulative Vehicle Routing Problem: A Column Generation Approach. CALDAM (2015)
Keshav Goel, Rishi Ranjan Singh, Sudarshan Iyengar, Sukrit Gupta
A Faster Algorithm to Update Betweenness Centrality After Node Alteration. Internet Math. 11 (4-5) (2015)
Daya Ram Gaur, Shahadat Hossain, Rishi Ranjan Singh
Star Bi-Coloring of Bipartite Graphs using Column Generation. CTW (2015)
Manas Agarwal, Rishi Ranjan Singh, Shubham Chaudhary, Sudarshan Iyengar
Betweenness Ordering Problem : An Efficient Non-Uniform Sampling Technique for Large Graphs. CoRR (2014)
Daya Ram Gaur, Apurva Mudgal, Rishi Ranjan Singh
Routing vehicles to minimize fuel consumption. Oper. Res. Lett. 41 (6) (2013)
Keshav Goel, Rishi Ranjan Singh, Sudarshan Iyengar, Sukrit Gupta
A Faster Algorithm to Update Betweenness Centrality after Node Alteration. WAW (2013)