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1,759 articles found

On Solving the Multiple Variable Gapped Longest Common Subsequence Problem
ArXiv AI (cs.AI)
Industry News1m

On Solving the Multiple Variable Gapped Longest Common Subsequence Problem

arXiv:2604.18645v1 Announce Type: new Abstract: This paper addresses the Variable Gapped Longest Common Subsequence (VGLCS) problem, a generalization of the classical LCS problem involving flexible gap constraints between consecutive solutions' characters. The problem arises in m

Apr 22, 2026
ARES: Adaptive Red-Teaming and End-to-End Repair of Policy-Reward System
ArXiv AI (cs.AI)
AI Policy1m

ARES: Adaptive Red-Teaming and End-to-End Repair of Policy-Reward System

arXiv:2604.18789v1 Announce Type: new Abstract: Reinforcement Learning from Human Feedback (RLHF) is central to aligning Large Language Models (LLMs), yet it introduces a critical vulnerability: an imperfect Reward Model (RM) can become a single point of failure when it fails to

Apr 22, 2026
AI scientists produce results without reasoning scientifically
ArXiv AI (cs.AI)
Industry News1m

AI scientists produce results without reasoning scientifically

arXiv:2604.18805v1 Announce Type: new Abstract: Large language model (LLM)-based systems are increasingly deployed to conduct scientific research autonomously, yet whether their reasoning adheres to the epistemic norms that make scientific inquiry self-correcting is poorly unders

Apr 22, 2026
SpaceX is working with Cursor and has an option to buy the startup for $60B
TechCrunch AI
Business AI1m

SpaceX is working with Cursor and has an option to buy the startup for $60B

The move could shore up weaknesses at each company, but it also reveals them. Neither Cursor nor xAI has proprietary models that can match the leading offerings from Anthropic and OpenAI — the same companies now competing directly with Cursor for the developer market.

Apr 21, 2026
Roundtables: Unveiling The 10 Things That Matter in AI Right Now
MIT Technology Review
Industry News1m

Roundtables: Unveiling The 10 Things That Matter in AI Right Now

Listen to the session or watch below Watch a special edition of Roundtables simulcast live from EmTech AI, MIT Technology Review’s signature conference for AI leadership. Subscribers got an exclusive first look at a new list capturing 10 key technologies, emerging trends, bold id

Apr 21, 2026