Sketch-based tools provide a more human centered design environment than traditional widget-based computer design software. A number of sketch tools exist that support specific de...
The design of new diagram recognition systems remains a challenging problem. Ideally, recognition systems should accept real-world input, perform robustly, fail gracefully, and be...
A long standing challenge in pen-based computer interaction is the ability to make sense of informal sketches. A main difficulty lies in reliably extracting and recognizing the i...
Many of today’s recognition approaches for hand-drawn sketches are feature-based, which is conceptually similar to the recognition of hand-written text. While very suitable for ...
In this paper we present AgentSketch, an agentbased system for on-line recognition of hand-drawn diagrams. Agents are used for managing the activity of symbol recognizers and for ...
Giovanni Casella, Vincenzo Deufemia, Viviana Masca...