2 citations · 3 across the 9 of their papers we have counts for
8 papers · 1 filter
Spatial Visual Analytics for Multi-Document Summary Verification
Jiahao Xu, Wei Liu, Yang Liu +5
Large language models increasingly generate summaries from collections of documents to support sensemaking and reporting, but verifying whether summary statements are grounded in s…
Scalable Semantic Steering of Embedding Projections
Wei Liu, Eric Krokos, Kirsten Whitley +2
Low-dimensional projections support interactive visual analysis of high-dimensional data embeddings, but their structure often does not align with analyst-defined semantic relation…
Drag, Infer, Reproject: Grounding LLMs through Spatial Interaction for Image Clustering
Yang Liu, Xuxin Tang, Jiahao Xu +1
Dimension reduction and semantic interaction support image clustering by making similarity structure visible and manipulable. Existing semantic interaction methods encode users' cl…
Context-Aware Explanations for Spatialized Document Layouts
Wei Liu, John Wenskovitch, Chris North +1
Spatialized document layouts are widely used for exploratory analysis of text corpora, but interpreting the spatial organization of documents and the relationships between regions…
LLM-Augmented Semantic Steering of Text Embedding Projection Spaces
Wei Liu, Eric Krokos, Kirsten Whitley +2
Low-dimensional projections of text embeddings support visual analysis of document collections, but their spatial organization may not reflect the relationships an analyst intends…
Visualizing Spatial Semantics of Dimensionally Reduced Text Embeddings
Wei Liu, Chris North, Rebecca Faust
Dimension reduction (DR) can transform high-dimensional text embeddings into a 2D visual projection facilitating the exploration of document similarities. However, the projection o…
ImageSI: Semantic Interaction for Deep Learning Image Projections
Jiayue Lin, Rebecca Faust, Chris North
Semantic interaction (SI) in Dimension Reduction (DR) of images allows users to incorporate feedback through direct manipulation of the 2D positions of images. Through interaction,…
NeuralSI: Neural Design of Semantic Interaction for Interactive Deep Learning
Yali Bian, Rebecca Faust, Chris North
An increasing number of studies have utilized interactive deep learning as the analytic model of visual analytics systems for complex sensemaking tasks. In these systems, tradition…