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Self-Retrieval: End-to-End InformationRetrieval withOneLargeLanguageModel

Neural Information Processing Systems

The rise of large language models (LLMs) has significantly transformed both the construction and application of information retrieval (IR) systems. However, current interactions between IR systems and LLMs remain limited, with LLMs merely serving as part of components within IR systems, and IR systems being constructed independently of LLMs. This separated architecture restricts knowledge sharing and deep collaboration between them. In this paper, we introduce Self-Retrieval, a novel end-to-end LLM-driven information retrieval architecture.


Oscars security tighter than ever: 1-mile police buffer amid Iran war

Los Angeles Times

Things to Do in L.A. Tap to enable a layout that focuses on the article. Workers move a decorative replica Oscar statue as preparations are made on the red carpet arrivals area ahead of the 98th Academy Awards in Hollywood on Friday. This is read by an automated voice. Please report any issues or inconsistencies here . It's been more than two decades since the Oscars were celebrated as the United States was launching a war in the Middle East.


Sample-Efficient Reinforcement Learning with Stochastic Ensemble Value Expansion

Neural Information Processing Systems

We propose stochastic ensemble value expansion (STEVE), a novel model-based technique that addresses this issue. By dynamically interpolating between model rollouts of various horizon lengths for each individual example, STEVE ensures that the model is only utilized when doing so does not introduce significant errors.




Searching for Efficient Multi-Scale Architectures for Dense Image Prediction

Neural Information Processing Systems

The design of neural network architectures is an important component for achieving state-of-the-art performance with machine learning systems across a broad array of tasks. Much work has endeavored to design and build architectures automatically through clever construction of a search space paired with simple learning algorithms. Recent progress has demonstrated that such meta-learning methods may exceed scalable human-invented architectures on image classification tasks. An open question is the degree to which such methods may generalize to new domains. In this work we explore the construction of meta-learning techniques for dense image prediction focused on the tasks of scene parsing, person-part segmentation, and semantic image segmentation. Constructing viable search spaces in this domain is challenging because of the multi-scale representation of visual information and the necessity to operate on high resolution imagery. Based on a survey of techniques in dense image prediction, we construct a recursive search space and demonstrate that even with efficient random search, we can identify architectures that outperform human-invented architectures and achieve state-of-the-art performance on three dense prediction tasks including 82.7% on Cityscapes (street scene parsing), 71.3% on PASCAL-Person-Part (person-part segmentation), and 87.9% on PASCAL VOC 2012 (semantic image segmentation). Additionally, the resulting architecture is more computationally efficient, requiring half the parameters and half the computational cost as previous state of the art systems.


You're using your washing machine WRONG! Experts reveal the surprising items you should never put in there - including ties

Daily Mail - Science & tech

Trump's Iran war death toll climbs to 13 after all crew onboard US refueling plane died in crash Kylie Jenner's total humiliation in Hollywood: Derogatory rumor leaves her boyfriend's peers'laughing at her' behind her back Woman who had years-long romance with Timothee Chalamet says he blindsided her with Kylie Jenner relationship: 'I was in love with him' Airfares have already doubled on key routes and are getting worse - here's when to book to avoid the worst prices They turned on me': JOJO SIWA reveals truth about relationship with Chris Hughes, the horrific abuse she gets from the gay community... and what happened with Mickey Rourke AFTER their Big Brother clash'Comatose' Mojtaba Khamenei'is UNAWARE there is a war on and has no idea he is supreme leader', report says - despite regime issuing his'first statement' Iran-linked cyberattack on US is'first drop of blood' as experts reveal alarming new threat to homeland The astonishing moment Scott Bessent returns to interview noticeably shaken after'Situation Room' call from Trump Recall of cream cheeses upgraded to most serious risk over contamination with deadly bacteria... 'reasonable probability of death' I've spent 25 years treating patients with autism. This is the truth about the condition that many people don't want to hear: DR MAX PEMBERTON Alexander brothers' alleged HIGH SCHOOL rape video: Classmates speak out on sickening footage... as creepy unseen photos are exposed I worked with Carolyn Bessette. This is the'messy' truth about what she was REALLY like in secret. After she met JFK Jr she tried to hide it... but we all knew the nighttime gossip Pete Hegseth melts down over'fake headlines' on Strait of Hormuz chaos as US hits Iran with'heaviest' day of fire yet Trump slammed after lifting oil sanctions on Russia as gas prices skyrocket: 'It's a betrayal' And now it turns out you've probably been doing your laundry wrong this entire time. Experts from Which? have revealed the surprising items you should never put in the washing machine.


AIhub coffee corner: AI, kids, and the future – "generation AI"

AIHub

This month we tackle the topic of young people and what AI tools mean for their future. Joining the conversation this time are: Sanmay Das (Virginia Tech), Tom Dietterich (Oregon State University), Sabine Hauert (University of Bristol), Michael Littman (Brown University), and Ella Scallan (AIhub). As AI tools have become ubiquitous, we've seen growing concern and increasing coverage about how the use of such tools from a formative age might affect children. What do you think the impact will be and what skills might young people need to navigate this AI world? I met up with a bunch of high school friends when I was last in Switzerland and they were all wondering what their kids should study. They were wondering if they should do social science, seeing as AI tools have become adept at many tasks, such as coding, writing, art, etc. I think that we need social sciences, but that we also need people who know the technology and who can continue developing it. I say they should continue doing whatever they're interested in and those jobs will evolve and they'll look different, but there will still be a whole wealth of different types of jobs.