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Results for "Longitude"

A matter of time

KAUST · Feb 19

Science writer Dava Sobel spoke at KAUST in 2019 about the importance of longitude and precision timekeeping for navigation. She discussed the historical difficulties in determining longitude, contrasting it with the ease of finding latitude. Sobel highlighted the Longitude Act of 1714 and figures like John Harrison who addressed these challenges. Why it matters: This lecture exposed the KAUST community to the historical context of navigation and the crucial role of timekeeping, relevant to contemporary technologies like GPS.

A Benchmark and Agentic Framework for Omni-Modal Reasoning and Tool Use in Long Videos

arXiv · Dec 18

A new benchmark, LongShOTBench, is introduced for evaluating multimodal reasoning and tool use in long videos, featuring open-ended questions and diagnostic rubrics. The benchmark addresses the limitations of existing datasets by combining temporal length and multimodal richness, using human-validated samples. LongShOTAgent, an agentic system, is also presented for analyzing long videos, with both the benchmark and agent demonstrating the challenges faced by state-of-the-art MLLMs.