@aabeliuk

Assistant Professor @dccuchile | Formerly: Research scientist @USC_ISI - Postdoc @medialab - PhD @unimelb

 Santiago, Chile
aabeliuk.github.io
Joined August 2010
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12Media
What dating apps get wrong about your love life iai.tv/articles/what-dating-…

What dating apps get wrong about your love life

In the age of digital romance, dating apps have transformed love into a transactional, algorithm-driven experience. As Bauman’s concept of “liquid love” and Byung-Chul Han’s critique of consumerism...

iai.tv
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Listen, if you don’t know what LLMs are & attribute “stochastic parrots” to something else? That’s not my issue. I wrote a paper about diffusion models & don’t call them “stochastic parrots” eg. If you’re unscientific & unspecific in what you talk about, that’s not my issue.
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New Paper Alert! The concept of heuristics in computer science was influenced by the work of Herbert Simon and Allen Newell, which stemmed from a model of "bounded rationality," which recognizes the cognitive limitations of individuals rather than assuming perfect rationality.
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Our paper proposes a heuristic based on local cues to estimate the network (harmonic) centrality of nodes. We demonstrate that this method achieves high accuracy in scale-free networks (the environment), and show how its performance deteriorates in other network structures.
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Research led by recent Ph.D. graduate Francisco Plana. Title: Quickcent: a fast and frugal heuristic for harmonic centrality estimation on scale-free networks. Computing. Link: rdcu.be/dKKq5
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🚨 New Paper 🚨 Price of Anarchy in Algorithmic Matching of Romantic Partners Or: Do online dating sites have incentive to give you the best match? 🧵
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Abigail Horn@abigaillhorn11 Dec 2023
New preprint! Leveraging language modeling and deep learning on vast food data, our new model, MINT (Menu Item to NutrienT) predicts restaurant nutrition from menus alone. 🍽️ Great work thanks to stellar team w @KeithComplexity @aabeliuk Alex DongHeyon Seo medrxiv.org/content/10.1101/…
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How do we measure the healthiness of food environments? We use a new AI tool to measure the nutritional density of restaurants and map them within LA! (w/ @abigaillhorn , @aabeliuk) wwAw.medrxiv.org/content/10.… Figures: (a) the healthiness of LA (b) the healthiness of different foods
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We are looking for a postdoc at the Data and Artificial Intelligence Initiative (@idiauchile ) at University of Chile, funded by NIC Chile (@NICChile)! idia.uchile.cl/2023/08/we-ar… Deadline: 25 September 2023

We are hiring: IDIA-NIC Postdoctoral Researcher 2023 - Iniciativa de Datos e Inteligencia Artificial

The Initiative for Data & Artificial Intelligence at Universidad de Chile is looking for Postdoctoral Researchers to join a collaborative team of PIs

idia.uchile.cl
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DCCUChile@dccuchile2 Aug 2023
Hoy destacamos de la revista Bits de Ciencia, el artículo del profesor #DCCUChile @aabeliuk, quien destaca dos es­tudios recientes sobre sesgos realizados por él y sus colegas del centro USC Information Sciences Institute. Descarga nuestra revista 👉: dcc.uchile.cl/difusion/revis…
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¡Finalizamos con éxito el primer #SICSS hecho en Chile🇨🇱! La interdisciplina y la participación de sus integrantes fueron fundamentales durante estos nueve días de talleres, presentaciones y charlas 👏 ¡Nos vemos en otra oportunidad! 🙌 #CentrosAnid
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📌 ¡Ha finalizado la primera semana de #SICSS2023! Contamos con la presencia de personas que trabajan en las áreas de ciencias sociales y ciencia de datos, fomentando la interdisciplina💻 ¡Continuamos la siguiente semana! Te invitamos ver el registro de estos días👇 #CentrosAnid
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Hoy fue la presentación de nuestro paper "Cross-Lingual and Cross-Domain Crisis Classification for Low-Resource Scenarios" en #icwsm @icwsm. Ya disponible en👉 ojs.aaai.org/index.php/ICWSM… @bpoblete @aabeliuk @hsarmien @perez
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Social networks emerge in a decentralized manner: What are individuals optimizing from a centralized point of view? We develop a network optimization model inspired by food-sharing dynamics, focusing on two drivers:reducing individual starvation risk and promoting group welfare
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Finding 3: Communities of cohesive network modules emerge in food-sharing networks that optimize both criteria. These communities arise in contexts of uncertainty and scarcity, showcasing their adaptive value.
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"Modularity of food-sharing networks minimises the risk for individual and group starvation in hunter-gatherer societies" journals.plos.org/plosone/ar… Work done by the great Francisco Plana, soon to graduate from our Phd at @dccuchile ; and @perez

Modularity of food-sharing networks minimises the risk for individual and group starvation in...

It has been argued that hunter-gatherers’ food-sharing may have provided the basis for a whole range of social interactions, and hence its study may provide important insight into the evolutionary...

journals.plos.org
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Andrés Abeliuk retweeted
Khoa Vu@KhoaVuUmn28 Apr 2023
Pedro Pascal as academics. A 🧵: First-year PhD student.
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