SUMMARY Many recent mainstream media articles and popular books have raised alarms over antisocial algorithmic behavior, especially regarding machine learning and artificial intelligence. The concerns include leaks of sensitive personal data by predictive models, algorithmic discrimination as a side effect of machine learning, and inscrutable decisions made by complex models. While standard and legitimate responses…
SUMMARY The 2019 protests revealed to the world an enormous gap between the outcomes of the Chilean democratic system and the social demands of ordinary Chileans. Although many international observers considered Chile a political and economic model, in recent years public dissatisfaction with the functioning of both the political and economic system reached extraordinarily high…
ABSTRACT: To avoid the “meaning conflation deficiency” of word embeddings, a number of models have aimed to embed individual word senses. These methods at one time performed well on tasks such as word sense induction (WSI), but they have since been overtaken by task-specific techniques which exploit contextualized embeddings. However, sense embeddings and contextualization need…
ABSTRACT A key hypothesis in epidemiological studies is that time to disease exposure provides relevant information to be considered in statistical models However, the initiation time of a particular condition is usually unknown So, we developed a multiple imputation methodology for the age at onset of a particular condition, which is supported by incidence data…
SUMMARY: Join the SAIS Review for an interactive panel discussion with authors and interviewees from the upcoming issue, “The Revolution Will Be Televised: A Decade of Global Protests.” This event will introduce the 40.2 print issue and then allow audience members to attend one of four breakout sessions, where they will be able to ask…
ABSTRACT: This workshop will seek to investigate the linkage between popular discontent, polarization, and the emerging of ‘populist’ options that stretch across very different political offers. The legacy of ‘populist’ historical experiences in Latin America and its implications for socio-cultural and economic inclusion of subordinate sectors including in terms of art and urbanization is crucial…
SUMMARY: Chileans are about to elect a Constitutional Convention, within the context of a severe crisis of representation. Public trust in political parties has reached historic lows, and the massive protest movement of 2019, which gave rise to the constitution-drafting process, took place outside of, and in opposition to, the established parties of the left…
SUMMARY: Facing a year in which we confront a countless number of elections and amid a context of rising consumption of information via social media, the Consejo para la Transparencia proposes a conversation about personal data and its use to influence our decisions. PRESENTED BY: Sebastián Valenzuela, Academic at the UC School of Communications and…
SUMMARY: The Department of Journalism of the Faculty of Social Sciences UAH invites you to the presentation of the book Media & Governance in Latin America, edited by María Ximena Orchard, academic and Director of Journalism. The text proposes an exploration of the relationship between media pluralism and processes of democratization and social justice…
SUMMARY: The 12th Society and Information Technologies Meeting organized by El Periodista and IMFD, with the academic direction of IMFD senior researcher Ricardo Baeza-Yates, will feature two keynote presentations, more than 10 speakers, and discussion panels that will include questions from the audience. The topics to be addressed in this edition are ethics, data, applications,…
ABSTRACT: Between 2010 and 2020, conventional wisdom on social media has changed dramatically, from being celebrated as prodemocratic platforms to being held responsible for the rise of polarization, misinformation, and populism. Contrary to utopian and dystopian perspectives, I find that the effects of social platforms on individuals’ cognitions, attitudes, and behaviors are decidedly mixed. Using…
SUMMARY: Presentation of the Logistics Barometer and the New Logistics Observatory, an initiative of the Ministry of Transport and Corfo, in whose R&D projects the Innovation and Technology Transfer Unit (DITT) participates. SPEAKERS: Speakers will include Marcelo Arenas; Álvaro Echeverría, Co-founder and CEO of @SimpliRoute; Mauricio Casanova, Head of the Logistics Observatory, Logistics Development Program…
SUMMARY: Much of the work in Natural Language Processing (NLP) lacks explicit theoretical reflection on how language works and behaves, which often makes it difficult to explain the successes and limitations of its models in linguistic terms. A useful theory for understanding how language works is Systemic Functional Linguistics (SFL), since it provides systematic descriptions…
ABSTRACT: The workshop is a one-day event with invited speakers, oral presentations, and posters. The event brings together faculty, graduate students, research scientists, and engineers for an opportunity to connect and exchange ideas. There will be a panel discussion and a mentoring session to discuss current research trends and career choices in artificial intelligence and…
The proliferation of information pollution and deliberate disinformation from different sectors fueled the political and social crisis of late 2019 and continue during the COVID-19 pandemic, causing alarm among the population, little trust in the authorities’ announcements, and further deepening the differences between citizens and institutions. Information pollution is also a threat in the 2020-2021…