6 papers
Modeling Duelling Contagions of True and False Information in the Face of Inherent Individual biases
Vaibhav Krishna, Hirokazu Shirado, Feng Fu +1
Advanced digital communication has revolutionized how people create and consume information, making information diffusion an important topic of research for domains from public hea…
Cultural Evolution of Perfumes since 1900
Vahid Satarifard, Fabian Baumann, Geetanjali Minsky +4
Perfumes are cultural artifacts and works of sensory art, composed from a finite, recombinable palette of notes that together evoke a distinctive scent impression. Here, we assembl…
Rank Is Not Capacity: Spectral Occupancy for Latent Graph Models
Nikolaos Nakis, Panagiotis Promponas, Konstantinos Tsirkas +4
Graph representation learning has become a standard approach for analyzing networked data, with latent embeddings widely used for link prediction, community detection, and related…
Benchmark for Assessing Olfactory Perception of Large Language Models
Eftychia Makri, Nikolaos Nakis, Laura Sisson +4
Here we introduce the Olfactory Perception (OP) benchmark, designed to assess the capability of large language models (LLMs) to reason about smell. The benchmark contains 1,010 que…
Deep description of static and dynamic network ties in Honduran villages
Marios Papamichalis, Nikolaos Nakis, Nicholas A. Christakis
We examine static and dynamic social network structure in 176 villages within the Copan Department of Honduras across two data waves (2016, 2019), using detailed data on multiplex…
Group Cooperation Diverges onto Durable Low versus High Paths: Public Goods Experiments in 134 Honduran Villages
Marios Papamichalis, Nicholas Christakis, Feng Fu
We performed large, lab-in-the-field experiment (2,591 participants across 134 Honduran villages; ten rounds) and tracked how contribution behavior unfolds in fixed, anonymous grou…