Flipkart’s Super.money Bets on AI Agents to Outdo Bigger Rivals1h ago Datasette 1.0a39 and 0.65.4 security releases2h ago Anthropic caught scientists using Claude to further biological weapon research2h ago Oracle says AI will save it from the SaaSpocalypse, not bring it on2h ago Congress Is Suddenly Waking Up to the AI Doomsday Threat3h ago Don’t ask ChatGPT 'What should I do?' — this simple prompt helps you make better decisions yourself3h ago Extreme Networks’ Agent ONE Coworker moves AI networking from dashboards to answers3h ago Introducing ChatGPT for Financial Services3h ago Tesla unveils driverless Cybercab in Japan for 1st time4h ago The AI safety vibe shift4h ago Sam Altman met with top power utilities about securing the electrical grid. He offered one possible solution: OpenAI's cyber services.4h ago OpenAI Is Open to Slowing Cutting-Edge AI, CEO Sam Altman Tells Staff4h ago Tencent-Backed Chipmaker Enflame Jumps 188% in Shanghai Debut5h ago Salesforce introduces Enterprise AI Harness, AI Control Plane5h ago

Flipkart’s Super.money Bets on AI Agents to Outdo Bigger Rivals1h ago Datasette 1.0a39 and 0.65.4 security releases2h ago Anthropic caught scientists using Claude to further biological weapon research2h ago Oracle says AI will save it from the SaaSpocalypse, not bring it on2h ago Congress Is Suddenly Waking Up to the AI Doomsday Threat3h ago Don’t ask ChatGPT 'What should I do?' — this simple prompt helps you make better decisions yourself3h ago Extreme Networks’ Agent ONE Coworker moves AI networking from dashboards to answers3h ago Introducing ChatGPT for Financial Services3h ago Tesla unveils driverless Cybercab in Japan for 1st time4h ago The AI safety vibe shift4h ago Sam Altman met with top power utilities about securing the electrical grid. He offered one possible solution: OpenAI's cyber services.4h ago OpenAI Is Open to Slowing Cutting-Edge AI, CEO Sam Altman Tells Staff4h ago Tencent-Backed Chipmaker Enflame Jumps 188% in Shanghai Debut5h ago Salesforce introduces Enterprise AI Harness, AI Control Plane5h ago

Dev Machine Learning2 min reading time

The P-Completeness of Inverted Index Traversal: On the Complexity of Evaluating Boolean Query DAGs

Apple Research BlogPublished 23 days ago

Researchers analyze the complexity of evaluating Boolean query DAGs over inverted indices, proving the problem is P-Complete. They propose ComputePN, an algorithm that efficiently evaluates these queries by avoiding exponential blowup and universal scan penalties.

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