73 citations · 113 across the 12 of their papers we have counts for
12 papers
CARTS: Contextual Autoregressive Rank Transcoding Steganography for Full-Capacity Keyed Text Encoding
Wissam Ghantous, Alexander V. Mantzaris
Autoregressive language models can be used to transform a payload text into a stegotext of identical token length by preserving per-position rank information across contexts - a me…
Exploring the Hierarchical Reasoning Model for Small Natural-Image Classification Without Augmentation
Alexander V. Mantzaris
This paper asks whether the Hierarchical Reasoning Model (HRM) with the two Transformer-style modules , one step (DEQ-style) training, deep supervision, Rotary Position…
Hierarchy Entropy Degeneration Explains the Rat Utopia Population Collapse: The Role of Full Visibility and Isolation
Alexander V. Mantzaris
Calhoun's Rat Utopia experiments demonstrated a puzzling population trajectory: initial growth, plateau, and eventually a total collapse of the rat population despite abundant reso…
Analyzing X's Web of Influence: Dissecting News Sharing Dynamics through Credibility and Popularity with Transfer Entropy and Multiplex Network Measures
Sina Abdidizaji, Alexander Baekey, Chathura Jayalath +3
The dissemination of news articles on social media platforms significantly impacts the public's perception of global issues, with the nature of these articles varying in credibilit…
Defining the Entropy and Internal Energy of a Monetary Schelling model through the Energy States of Individual Agents
George-Rafael Domenikos, Tyler Laurie, Sahar Awaji +1
This work investigates a modified Schelling model within the scope and aims of Social Physics. The main purpose is to see if how the concepts of potential and kinetic energy can be…
Controversial information spreads faster and further in Reddit
Jasser Jasser, Ivan Garibay, Steve Scheinert +1
Online users discuss and converse about all sorts of topics on social networks. Facebook, Twitter, Reddit are among many other networks where users can have this freedom of informa…
Deep Agent: Studying the Dynamics of Information Spread and Evolution in Social Networks
Ivan Garibay, Toktam A. Oghaz, Niloofar Yousefi +23
This paper explains the design of a social network analysis framework, developed under DARPA's SocialSim program, with novel architecture that models human emotional, cognitive and…
How polarization can provide an increase in content dissemination amongst the highly ranked influencers
Cameron E. Taylor, Ivan Garibay, Alexander V. Mantzaris
This work extends a model of simulating influence in a network of stochastic edge dynamics to account for polarization. The model built upon is termed Dynamic Communicators and see…
Examining collusion and voting biases between countries during the Eurovision song contest since 1957
Alexander V. Mantzaris, Samuel R. Rein, Alexander D. Hopkins
The Eurovision Song Contest (ESC) is an annual event which attracts millions of viewers. It is an interesting activity to examine since the participants of the competition represen…
Anticipating Activity in Social Media Spikes
Desmond J. Higham, Peter Grindrod, Alexander V. Mantzaris +2
We propose a novel mathematical model for the activity of microbloggers during an external, event-driven spike. The model leads to a testable prediction of who would become most ac…
Uncovering nodes that spread information between communities in social networks
Alexander V. Mantzaris
From many datasets gathered in online social networks, well defined community structures have been observed. A large number of users participate in these networks and the size of t…
Dynamic Network Centrality Summarizes Learning in the Human Brain
Alexander V. Mantzaris, Danielle S. Bassett, Nicholas F. Wymbs +5
We study functional activity in the human brain using functional Magnetic Resonance Imaging and recently developed tools from network science. The data arise from the performance o…