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Advancing Large Language Models for Spatiotemporal and Semantic Association Mining of Similar Environmental Events

Tian, Yuanyuan, Li, Wenwen, Hu, Lei, Chen, Xiao, Brook, Michael, Brubaker, Michael, Zhang, Fan, Liljedahl, Anna K.

arXiv.org Artificial Intelligence

Retrieval and recommendation are two essential tasks in modern search tools. This paper introduces a novel retrieval-reranking framework leveraging Large Language Models (LLMs) to enhance the spatiotemporal and semantic associated mining and recommendation of relevant unusual climate and environmental events described in news articles and web posts. This framework uses advanced natural language processing techniques to address the limitations of traditional manual curation methods in terms of high labor cost and lack of scalability. Specifically, we explore an optimized solution to employ cutting-edge embedding models for semantically analyzing spatiotemporal events (news) and propose a Geo-Time Re-ranking (GT-R) strategy that integrates multi-faceted criteria including spatial proximity, temporal association, semantic similarity, and category-instructed similarity to rank and identify similar spatiotemporal events. We apply the proposed framework to a dataset of four thousand Local Environmental Observer (LEO) Network events, achieving top performance in recommending similar events among multiple cutting-edge dense retrieval models. The search and recommendation pipeline can be applied to a wide range of similar data search tasks dealing with geospatial and temporal data. We hope that by linking relevant events, we can better aid the general public to gain an enhanced understanding of climate change and its impact on different communities.


Testing GPT-4 with Wolfram Alpha and Code Interpreter plug-ins on math and science problems

Davis, Ernest, Aaronson, Scott

arXiv.org Artificial Intelligence

Our test sets were too small and too haphazard to support statistically valid conclusions, but they were suggestive of a number of conclusions. We summarize these here, and discuss them at greater length in section 7. Over the kinds of problems tested, GPT-4 with either plug-in is significantly stronger than GPT-4 by itself, or, almost certainly, than any AI that existed a year ago. However it is still far from reliable; it often outputs a wrong answer or fails to output any answer. In terms of overall score, we would judge that these systems performs on the level of a middling undergraduate student. However, their capacities and weaknesses do not align with a human student; the systems solve some problems that even capable students would find challenging, whereas they fail on some problems that even middling high school students would find easy.


Integrating AI into ABC: The Practicality of Tech-ed for Kids

#artificialintelligence

The innovations we make today are going to impact posterity in many ways. But is it necessary to keep technology and innovations away from our young kids? In fact, these young minds can become creators and thinkers by learning various technologies and computational skills. Don't you think the youth and kids should be engaged more with coding, robotics, and AI? An ISTE article Keri Gritt, technology co-ordinator at St. Stephen's and St.Agnes school in Virginia, who teaches coding to kindergartners says, "Before using programs or robots, she ties sequencing and commands to physical movement by having students follow a program listed with cards on a whiteboard, starting and stopping with begin and end commands. Students then write programs to guide a peer across the room, making turns and avoiding obstacles. They then move on to robots."


Army recruiters honored after California mall shooting for life-saving actions

FOX News

Fox News Flash top headlines for Nov. 13 are here. Check out what's clicking on Foxnews.com Two Army recruiters were recognized last week for providing life-saving aid to two teenagers wounded during a shootout at a San Francisco-area mall over the summer. Michael Marl, 34, received the Soldier's Medal -- the Army's highest non-combat award -- for "heroism not involving conflict with an enemy" for their actions on July 2, the San Francisco Chronicle reported. The staff sergeants said they were talking with a potential recruit in their offices at The Shops at Tanforan in San Bruno when they heard gunfire.


Toward a Computational Model of Narrative

Lakoff, George (University of California, Berkeley) | Narayanan, Srini (University of California, Berkeley and ICSI)

AAAI Conferences

Narratives structure our understanding of the world and of ourselves. They exploit the shared cognitive structures of human motivations, goals, actions, events, and outcomes. We report on a computational model that is motivated by results in neural computation and captures fine-grained, context sensitive information about human goals, processes, actions, policies, and outcomes. We describe the use of the model in the context of a pilot system that is able to interpret simple stories and narrative fragments in the domain of international politics and economics. We identify problems with the pilot system and outline extensions required to incorporate several crucial dimensions of narrative structure.