From the 2 of 7 linked papers with an AI index.
7 papers
How China-Origin Vision-Language Models Move from Refusal to Reframing in State Alignment
Guang Yang, Fengchen Liu, Alex Wang +2
State-aligned distortion has been documented in China-origin text-based large language models (LLMs), but whether, and in what form, it arises in multimodal systems has not been sy…
How You Ask Shapes What You Get: Auditing Breast-Cancer Misinformation in TikTok Search
Pooriya Jamie, Homa Hosseinmardi, Rezvaneh Rezapour +3
The paper audits TikTok's search function for breast‑cancer information, showing that the way users phrase their queries (e.g., medical vs. alternative‑medicine framing) strongly i…
Beyond Binary Detection: A Multi-Dimensional Taxonomy of Cancer Misinformation on Reddit
Aria Pessianzadeh, Pooriya Jamie, Naima Sultana +6
The paper presents a seven‑dimensional taxonomy for labeling cancer misinformation in Reddit discussions and evaluates large language models, especially few‑shot prompting, for aut…
LLM-Assisted Reranking to Operationalize Nuanced Objectives in Recommender Systems
Amir Ghasemian, Homa Hosseinmardi, Upasana Dutta +1
Recommender systems have grown from content-organization tools into sophisticated systems that shape daily behavior. By controlling what we see, they shape what we perceive, raisin…
Asking Back: Interaction-Layer Antidistillation Watermarks
Guang Yang, Amir Ghasemian, Fengchen Liu +3
Detecting unauthorized knowledge distillation from a deployed LLM API is hard because the defender controls neither the attacker's training pipeline nor the next-token logits. Exis…
Asymmetric Phase Coding Audio Watermarking
Guang Yang, Amir Ghasemian, Ninareh Mehrabi +1
The proliferation of deepfake audio challenges voice-based authentication systems; passive forensic detectors are sensitive to evolving generative models and to real-world channel…