搜索结果: 61-75 共查到“计算机科学技术 AI”相关记录216条 . 查询时间(0.138 秒)
何天平：从文本构造到界面连接：生成式AI对数字新闻叙事的重塑
文本构造 界面连接 生成式AI 数字新闻叙事
2024/1/2
生成式AI取得的技术进展，日益表现出重塑数字新闻行动主体、表达方式与用户感知的巨大可能性，也带来改造数字新闻叙事的充分潜力。立足这一技术语境，本文指出“界面”是区别于围绕“文本”组织的传统新闻叙事的重要观念基础，通过技术界面、内容界面、关系界面、情感界面的创设共同决定数字新闻的叙事意义生产。以“界面连接”取代“文本构造”构成新型人工智能技术再造新闻叙事结构的核心线索，面向人机耦合的目标，这被进一步...
New tool helps people choose the right method for evaluating AI models（图）
AI模型 行为方式 机器学习模型 人工智能
2023/6/20
When machine-learning models are deployed in real-world situations, perhaps to flag potential disease in X-rays for a radiologist to review, human users need to know when to trust the model’s predicti...
学术报告--计算机图形学与AI的结合（图）
学术报告 计算机图形学 AI 黄劲
2024/4/15
数字孪生在文旅、产线、农业等方面得到应用，数字孪生的核心技术是计算机图形学。计算机图形学包括建模、动画以及绘制等主要技术点。随着AI技术的发展，这些技术点与AI的结合日益密切。本报告将结合一些具体技术，着重介绍建模、动画以及绘制与神经网络、增强学习的融合和一些可能的未来趋势。
Despite their enormous size and power, today's artificial intelligence systems routinely fail to distinguish between hallucination and reality. Autonomous driving systems can fail to perceive pedestri...
An AI challenge only humans can solve（图）
人工智能 自动化 算法
2023/6/20
The Dark Ages were not entirely dark. Advances in agriculture and building technology increased Medieval wealth and led to a wave of cathedral construction in Europe. However, it was a time of profoun...
Lithography-free photonic chip offers speed and accuracy for AI（图）
Artificial Intelligence Electrical Computer Engineering
2023/6/27
Photonic chips have revolutionized data-heavy technologies. On their own or in concert with traditional electronic circuits, these laser-powered devices send and process information at the speed of li...
Study: AI models fail to reproduce human judgements about rule violations（图）
人工智能模型 通用数据收集 机器学习模型 决策
2023/6/20
In an effort to improve fairness or reduce backlogs, machine-learning models are sometimes designed to mimic human decision making, such as deciding whether social media posts violate toxic content po...
Valerie Reyna, the Lois and Melvin Tukman Professor of Human Development, is leading Cornell’s contribution to a multi-institutional effort supported by the National Science Foundation (NSF) that will...
Cornell is one of six universities receiving a total of $20 million over five years from the National Science Foundation and the U.S. Department of Agriculture’s National Institute of Food and Agricul...
When medical companies manufacture the pills and tablets that treat any number of illnesses, aches, and pains, they need to isolate the active pharmaceutical ingredient from a suspension and dry it. T...
Four years later, AI language dataset created by Brown graduate students goes viral（图）
人工智能 语言数据集 机器人 语言处理模型
2023/6/26
Thanks to the popularity of new AI-powered chatbots and technology, Brown alumni Aaron Gokaslan and Vanya Cohen are seeing newfound interest in their dataset replicating OpenAI’s language processing m...
2023年4月7日下午，武汉大学导航与位置服务研究室副教授李明做客工学院精工讲坛，以“AI视觉在自主无人机感知定位和生态环境应用中的创新”为主题与工学院百余名师生进行学术交流。报告由宗望远教授主持。
近日，中国科学院大连化学物理研究所能源材料研究部（筹）高性能高分子材料研究中心（DNL2200组）周光远研究员团队提出基于人工智能（Artifcial intelligence，AI）辅助，制备大规模、高性能独特分层多孔海绵体状N/S异质元素掺杂的硬碳材料（NS-C-1100）。
It may look like Ruidong Zhang is talking to himself, but in fact the doctoral student in the field of information science is silently mouthing the passcode to unlock his nearby smartphone and play th...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：AI-assisted scientific computing - technology frontiers and business applications from the perspective of enterprises
人工智能 辅助科学计算 华为
2023/4/13
华为是一家自营业务广泛存在物理仿真需求并且在AI技术和计算产业全面布局的公司，当前AI辅助科学计算的技术潮流与我们高度契合。本报告中，我们将结合学术前沿和业务需求，从AI辅助偏微分方程求解、AI辅助第一性原理仿真、物理先验嵌入的机器学习模型等视角，梳理和分析AI辅助科学计算领域的前沿工作。之后，我们希望与老师同学们探讨我们将这些技术和思想运用在内部业务过程中面临的一些挑战和问题。