Ahad N. Zehmakan

According to our database, Ahad N. Zehmakan authored at least 43 papers between 2015 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2024

Majority opinion diffusion: when tie-breaking rule matters.

Ahad N. Zehmakan

Auton. Agents Multi Agent Syst., June, 2024

A Fast Algorithm for Moderating Critical Nodes via Edge Removal.

Changan Liu, Xiaotian Zhou, Ahad N. Zehmakan, Zhongzhi Zhang

IEEE Trans. Knowl. Data Eng., April, 2024

Majority vote in social networks.

Charlotte Out, Ahad N. Zehmakan

Inf. Sci., February, 2024

DeepSN: A Sheaf Neural Framework for Influence Maximization.

Asela Hevapathige, Qing Wang, Ahad N. Zehmakan

CoRR, 2024

A Generalisation of Voter Model: Influential Nodes and Convergence Properties.

Abhiram Manohara, Ahad N. Zehmakan

CoRR, 2024

Do Stubborn Users Always Cause More Polarization and Disagreement? A Mathematical Study.

Mohammad Shirzadi, Ahad N. Zehmakan

CoRR, 2024

A First Principles Approach to Trust-Based Recommendation Systems.

Paras Stefanopoulos, Ahad N. Zehmakan, Sourin Chatterjee

CoRR, 2024

Fast Query of Biharmonic Distance in Networks.

Changan Liu, Ahad N. Zehmakan, Zhongzhi Zhang

Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2024

Resistance Eccentricity in Graphs: Distribution, Computation and Optimization.

Zenan Lu, Xiaotian Zhou, Ahad N. Zehmakan, Zhongzhi Zhang

Proceedings of the 40th IEEE International Conference on Data Engineering, 2024

The Impact of External Sources on the Friedkin-Johnsen Model.

Charlotte Out, Sijing Tu, Stefan Neumann, Ahad N. Zehmakan

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, 2024

Viral Marketing in Social Networks with Competing Products.

Ahad N. Zehmakan, Xiaotian Zhou, Zhongzhi Zhang

Proceedings of the 23rd International Conference on Autonomous Agents and Multiagent Systems, 2024

Majority-based Preference Diffusion on Social Networks.

Ahad N. Zehmakan

Proceedings of the 23rd International Conference on Autonomous Agents and Multiagent Systems, 2024

2023

Graph-Based Generalization of Galam Model: Convergence Time and Influential Nodes.

Sining Li, Ahad N. Zehmakan

CoRR, 2023

Inter-Domain Routing with Extensible Criteria.

Seyedali Tabaeiaghdaei, Marc Wyss, Giacomo Giuliari, Jelte van Bommel, Ahad N. Zehmakan, Adrian Perrig

CoRR, 2023

Effective Vaccination Strategies in Network-based SIR Model.

Sourin Chatterjee, Ahad N. Zehmakan

CoRR, 2023

Why Rumors Spread Fast in Social Networks, and How to Stop It.

Ahad N. Zehmakan, Charlotte Out, Sajjad Hesamipour Khelejan

Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence, 2023

Minimum Target Sets in Non-Progressive Threshold Models: When Timing Matters.

Hossein Soltani, Ahad N. Zehmakan, Ataabak B. Hushmandi

Proceedings of the ECAI 2023 - 26th European Conference on Artificial Intelligence, September 30 - October 4, 2023, Kraków, Poland, 2023

Random Majority Opinion Diffusion: Stabilization Time, Absorbing States, and Influential Nodes.

Ahad N. Zehmakan

Proceedings of the 2023 International Conference on Autonomous Agents and Multiagent Systems, 2023

2022

Mitigating Misinformation Spreading in Social Networks via Edge Blocking.

Ahad N. Zehmakan, Khushvind Maurya

Proceedings of the PRICAI 2023: Trends in Artificial Intelligence, 2022

On the Oracle Complexity of Higher-Order Smooth Non-Convex Finite-Sum Optimization.

Nicolas Emmenegger, Rasmus Kyng, Ahad N. Zehmakan

Proceedings of the International Conference on Artificial Intelligence and Statistics, 2022

2021

Majority rule cellular automata.

Bernd Gärtner, Ahad N. Zehmakan

Theor. Comput. Sci., 2021

On the spread of influence in graphs.

Ahad N. Zehmakan

Inf. Comput., 2021

Threshold behavior of bootstrap percolation.

Ahad N. Zehmakan

Discret. Math., 2021

Majority Vote in Social Networks: Make Random Friends or Be Stubborn to Overpower Elites.

Charlotte Out, Ahad N. Zehmakan

Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, 2021

Majority Opinion Diffusion in Social Networks: An Adversarial Approach.

Ahad N. Zehmakan

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020

Transition operations over plane trees.

Torrie L. Nichols, Alexander Pilz, Csaba D. Tóth, Ahad N. Zehmakan

Discret. Math., 2020

Opinion forming in Erdős-Rényi random graph and expanders.

Ahad N. Zehmakan

Discret. Appl. Math., 2020

2019

On the Spread of Information Through Graphs.

Ahad N. Zehmakan

PhD thesis, 2019

Dynamic monopolies in two-way bootstrap percolation.

Clemens Jeger, Ahad N. Zehmakan

Discret. Appl. Math., 2019

Target Set in Threshold Models.

Ahad N. Zehmakan

CoRR, 2019

Switches in Eulerian graphs.

Ahad N. Zehmakan, Jerri Nummenpalo, Alexander Pilz, Daniel Wolleb-Graf

CoRR, 2019

Fake news and rumors: a trigger for proliferation or fading away.

Ahad N. Zehmakan, Serge Galam

CoRR, 2019

Phase Transition in Democratic Opinion Dynamics.

Bernd Gärtner, Ahad N. Zehmakan

CoRR, 2019

Tight Bounds on the Minimum Size of a Dynamic Monopoly.

Ahad N. Zehmakan

Proceedings of the Language and Automata Theory and Applications, 2019

Two Phase Transitions in Two-Way Bootstrap Percolation.

Ahad N. Zehmakan

Proceedings of the 30th International Symposium on Algorithms and Computation, 2019

2018

Opinion Forming in Binomial Random Graph and Expanders.

Ahad N. Zehmakan

CoRR, 2018

Dynamic Monopolies in Reversible Bootstrap Percolation.

Clemens Jeger, Ahad N. Zehmakan

CoRR, 2018

Majority Model on Random Regular Graphs.

Bernd Gärtner, Ahad N. Zehmakan

Proceedings of the LATIN 2018: Theoretical Informatics, 2018

2017

(Biased) Majority Rule Cellular Automata.

Bernd Gärtner, Ahad N. Zehmakan

CoRR, 2017

Color War: Cellular Automata with Majority-Rule.

Bernd Gärtner, Ahad N. Zehmakan

Proceedings of the Language and Automata Theory and Applications, 2017

2016

Bin Packing Problem: A Linear Constant-Space 3/2-Approximation Algorithm.

Abdolahad Noori Zehmakan

CoRR, 2016

2015

A linear approximation algorithm for the BPP with the best possible absolute approximation ratio.

Abdolahad Noori Zehmakan, Mojtaba Eslahi

CoRR, 2015

Bin Packing Problem: Two Approximation Algorithms.

Abdolahad Noori Zehmakan

CoRR, 2015