6 papers
Test-Time Hinting for Black-Box Vision-Language Models
Kaihua Hou, Abhijith Varma Mudunuri, Jiaxing Qiu +3
Test-time scaling (TTS) methods have proven highly effective for LLMs, yet their application to vision-language models (VLMs) remains relatively underexplored. Existing VLM TTS met…
ReasonEdit: Editing Vision-Language Models using Human Reasoning
Jiaxing Qiu, Kaihua Hou, Roxana Daneshjou +2
Model editing aims to correct errors in large, pretrained models without altering unrelated behaviors. While some recent works have edited vision-language models (VLMs), no existin…
BEDTime: A Unified Benchmark for Automatically Describing Time Series
Medhasweta Sen, Zachary Gottesman, Jiaxing Qiu +3
Recent works propose complex multi-modal models that handle both time series and language, ultimately claiming high performance on complex tasks like time series reasoning and cros…
Instruction-based Time Series Editing
Jiaxing Qiu, Dongliang Guo, Brynne Sullivan +2
In time series editing, we aim to modify some properties of a given time series without altering others. For example, when analyzing a hospital patient's blood pressure, we may add…
Labeling Free-text Data using Language Model Ensembles
Jiaxing Qiu, Dongliang Guo, Natalie Papini +5
Free-text responses are commonly collected in psychological studies, providing rich qualitative insights that quantitative measures may not capture. Labeling curated topics of rese…
Identifying nonlinear relations among random variables: A network analytic approach
Lindley R. Slipetz, Jiaxing Qiu, Siqi Sun +1
Nonlinear relations, such as the curvilinear relationship between childhood trauma and resilience in patients with schizophrenia and the moderation relationship between mentalizing…