Tech

• Revealing causal links in complex systems: New algorithm reveals hidden influences
• How can you tell if text is AI-generated? Researchers have figured out a new method
• Optical computing: Large-scale programmable logic array achieves complex computations
• Putting the ghost in the machine—team uses zero shot prompting method to get design solutions
• New algorithm picks fairer shortlist when applicants abound
• New algorithms increase the privacy of sensitive data
• Study finds GPS systems often mislead drivers
• Alternating between independent and cooperative behavior allows robots to find their way through crowds
• OpenAI unveils sCM, a new model that generates video media 50 times faster than current diffusion models
• Solving computationally hard problems with 3D integrated photonics
• New tool makes songs unlearnable to generative AI
• Sampling algorithm can 'watermark' AI-generated text to show where it came from
• A hierarchical, answer-aware, context-aware network for question generation
• Study shows AI can be fine-tuned for political bias
• YouTube limits recommendations of weight and fitness videos to teenagers—but more wide-ranging change is needed