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关键词： Computer science   Machine learning   Technology  

摘要： Developers are racing to find new ways to train large language models, after sucking the Internet dry of usable information.

摘要： Computer science (CS) is increasingly becoming part of the curricula of K-12 education in different countries. However, there are few K-12 CS teachers, and tools to offer K-12 CS education are often limited. Massive Open Online Courses (MOOCs) might help to temporarily address these challenges, and enable more schools to offer CS education. The goal of this systematic review is to give an overview of how CS MOOCs have been used in K-12 education. Nineteen papers from 2014 to May 2024 were included, describing thirteen different MOOCs. This review summarizes the research performed with these MOOCs and discusses directions for future research. Our findings show that most CS MOOCs target only part of the CS curriculum. When using a MOOC, a classroom teacher has an important role in supporting and managing students as they work in the MOOC. Research evaluating MOOCs is diverse, both in aims and in methods. In conclusion, MOOCs can play a valuable role in K-12 CS education, although additional teacher training to support students might be required. Moreover, additional learning material is needed to cover the full curriculum, as most MOOCs focus on programming and computational thinking. © 2025, CC BY-SA.

关键词： Machine learning   Computer science   Authorship   Databases  

摘要： In a year that will see many AI achievements and battles, let’s not forget that not all AI research makes the front pages.

关键词： Survival analysis   Computer science education   Supplemental instruction   Diversity in STEM  

摘要： This study examines the success of undergraduate students in computer science supplementary courses offered by a non-profit organization in partnership with colleges and universities across the U.S. Using a novel dataset from the nonprofit organization, we present one of the first descriptive overviews of students enrolled in supplemental computer science programs. Moreover, we conduct a survival analysis finding that racial and gender disparities in traditional computer science programs exist in these supplemental courses. However, the study finds that when supplemental courses are taken for credit, students are much more likely to complete the course, offering an important insight into program design and student motivation.

关键词： Technology   Computer science   Sustainability   Machine learning   Immunology  

摘要： Sustainability and artificial intelligence dominate our seventh annual round-up of exciting innovations.

关键词： Machine learning   Computer science   Technology  

摘要： Developers have tricks to stop artificial intelligence from making things up, but large language models are still struggling to tell the truth, the whole truth and nothing but the truth.

关键词： Language   Computer science  

摘要： Machine-learning system can process words spoken in 101 languages, spitting out voice-synthesized translations in 36 target languages.

关键词： Machine learning   Brain   Evolution   Computer science  

关键词： Computer science   Machine learning   Scientific community  

摘要： Experimental model’s record-breaking performance on science and maths tests wows researchers.