搜索结果: 61-75 共查到“工学 AI”相关记录281条 . 查询时间(0.064 秒)
AI could transform social science research（图）
Artificial Intelligence Penn Integrates Knowledge Professors Research
2023/6/27
In an article recently published in the journal Science, researchers from the University of Pennsylvania, University of Waterloo, University of Toronto, and Yale University looked at how artificial in...
The rapid advance of artificial intelligence has generated a lot of buzz, with some predicting it will lead to an idyllic utopia and others warning it will bring the end of humanity. But speculation a...
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...
手性分离是合成化学、材料科学和生物制药等领域中的一个重要问题。手性分离技术可以将一种化学物质中的多种手性异构体分离出来，从而获得高纯度的手性异构体，在制药、生物化学、农业化学等领域具有广泛应用。目前主流的手性分离方法之一是高效液相色谱（HPLC）。在色谱对映体分离中，实验条件的选择，包括HPLC柱类型、流速和展开剂比例，目前仍然是由经验和试错得出的。这是一个繁琐且耗时的过程，导致了实验效率低下与资...
2023年6月3日，江苏省现代农机装备与技术示范推广项目“果园多功能AI作业机器人研究与开发”项目现场观摩培训及机具试验鉴定在南京顺行举行。该项目由省农机信息中心牵头省农机具应用中心、南京农业大学以及江苏吉峰农机有限公司共同参与实施。
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...
A robot manipulating objects while, say, working in a kitchen, will benefit from understanding which items are composed of the same materials. With this knowledge, the robot would know to exert a simi...
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...