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Ewin Tang developed a groundbreaking classical algorithm for recommendation systems that matched quantum performance, challenging quantum advantage assumptions. She was awarded the 2025 Maryam Mirzakhani New Frontiers Prize for her contributions to bridging classical and quantum computing.
The article discusses the challenge of maintaining user trust in AI agents that provide commercial recommendations, highlighting a lack of standards for transparency and responsibility. It calls for feedback from developers on implementing reliable and transparent recommendation mechanisms.
LoopCTR introduces loop scaling to recommendation models, using MoE-based expert mixing and hyper-connected residuals to boost CTR prediction while allowing train-deep/infer-shallow deployment for low-latency serving.
This paper presents a large-scale audit of recommendation biases in LLM-based content curation across OpenAI, Anthropic, and Google using 540,000 simulated selections from Twitter/X, Bluesky, and Reddit data. The study finds that LLMs systematically amplify polarization, exhibit distinct toxicity handling trade-offs, and show significant political leaning bias favoring left-leaning authors despite right-leaning plurality in datasets.