no code implementations • 29 Oct 2023 • Homa Hosseinmardi, Samuel Wolken, David M. Rothschild, Duncan J. Watts
With regard to consumption, we find more mixed evidence: while broadcast news has indeed declined in popularity, it remains the dominant source of news for roughly 50\% more Americans than does cable; moreover, its decline, while somewhat attributable to cable, appears driven more by a shift away from news consumption altogether than a growth in cable consumption.
no code implementations • 25 Nov 2020 • Homa Hosseinmardi, Amir Ghasemian, Aaron Clauset, Markus Mobius, David M. Rothschild, Duncan J. Watts
Although it is under-studied relative to other social media platforms, YouTube is arguably the largest and most engaging online media consumption platform in the world.
no code implementations • 16 Nov 2019 • Nazgol Tavabi, Homa Hosseinmardi, Jennifer L. Villatte, Andrés Abeliuk, Shrikanth Narayanan, Emilio Ferrara, Kristina Lerman
Continuous collection of physiological data from wearable sensors enables temporal characterization of individual behaviors.
2 code implementations • 17 Sep 2019 • Amir Ghasemian, Homa Hosseinmardi, Aram Galstyan, Edoardo M. Airoldi, Aaron Clauset
These results indicate that the state-of-the-art for link prediction comes from combining individual algorithms, which achieves nearly optimal predictions.
no code implementations • 21 May 2019 • Homa Hosseinmardi, Hsien-Te Kao, Kristina Lerman, Emilio Ferrara
In recent years, the rapid growth in technology has increased the opportunity for longitudinal human behavioral studies.
no code implementations • 31 Aug 2018 • Homa Hosseinmardi, Amir Ghasemian, Shrikanth Narayanan, Kristina Lerman, Emilio Ferrara
Today's densely instrumented world offers tremendous opportunities for continuous acquisition and analysis of multimodal sensor data providing temporal characterization of an individual's behaviors.
1 code implementation • 8 May 2018 • Palash Goyal, Homa Hosseinmardi, Emilio Ferrara, Aram Galstyan
Here we propose a novel embedding method that uses both network structure and edge attributes to learn better network representations.
Social and Information Networks
1 code implementation • 28 Feb 2018 • Amir Ghasemian, Homa Hosseinmardi, Aaron Clauset
These results introduce both a theoretically principled approach to evaluate over and underfitting in models of network community structure and a realistic benchmark by which new methods may be evaluated and compared.