Changbo Wang

schoolEast China Normal Universitybar_chart#2842 Global Rank

Total Papers

HCI Rank

#2842

Research Areas

Years Active

Recent Publications

SandTouch: Empowering Virtual Sand Art in VR with AI Guidance and Emotional Relief

Sand painting is a highly aesthetic and valuable form of art but often constrained by the need for specific equipment and the associated learning curve. To address these challenges, we developed a VR sand painting system, SandTouch, offering an immersive and intuitive sand painting experience that closely mirrors the…

CHI '24CorrespondingGeospatial & Map Visualization +2

SalienTime: User-driven Selection of Salient Time Steps for Large-Scale Geospatial Data Visualization

The voluminous nature of geospatial temporal data from physical monitors and simulation models poses challenges to efficient data access, often resulting in cumbersome temporal selection experiences in web-based data portals. Thus, selecting a subset of time steps for prioritized visualization and pre-loading is highl…

CHI '245th+ AuthorInteractive Data Visualization +2

DoodleTunes: Interactive Visual Analysis of Music-Inspired Children Doodles with Automated Feature Annotation

Music and visual arts are essential in children's arts education, and their integration has garnered significant attention. Existing data analysis methods for exploring audio-visual correlations are limited. Yet, relevant research is necessary for innovating and promoting arts integration courses. In our work, we coll…

CHI '23CorrespondingInteractive Data Visualization +2

GVQA: Learning to Answer Questions about Graphs with Visualizations via Knowledge Base

Graphs are common charts used to represent the topological relationship between nodes. It is a powerful tool for data analysis and information retrieval tasks involve asking questions about graphs. In formative study, we found that questions for graphs are not only about the relationship of nodes but also about the pr…

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