标题： PromptMap：支持探索性文本到图像生成 显示英文标题

标题： PromptMap: Supporting Exploratory Text-to-Image Generation

摘要： 文本到图像生成模型在通过提供灵感和支持快速探索不同的设计想法来支持创造性任务方面可以非常有价值。 然而，一个常见的挑战是，用户可能在花费许多小时和数百张图像后仍然无法找到任何有用的内容。 在没有有效帮助的情况下，用户很容易在广阔的设计空间中迷失，忘记哪些已经尝试过，哪些还没有。 在这项工作中，我们首先提出了设计探索模型来形式化探索过程。 基于该模型，我们创建了一个交互式可视化系统PromptMap，以支持探索性文本到图像生成。 我们的系统提供了一种新的视觉表示方式，更好地匹配此类过程的非线性特性，使其更易于理解和跟踪。 它利用新颖的视觉表示和直观的交互方式，帮助用户构建他们可以探索的多种可能性。 我们通过与用户的深入访谈对系统进行了评估。 显示英文摘要

摘要： Text-to-image generative models can be tremendously valuable in supporting creative tasks by providing inspirations and enabling quick exploration of different design ideas. However, one common challenge is that users may still not be able to find anything useful after many hours and hundreds of images. Without effective help, users can easily get lost in the vast design space, forgetting what has been tried and what has not. In this work, we first propose the Design-Exploration model to formalize the exploration process. Based on this model, we create an interactive visualization system, PromptMap, to support exploratory text-to-image generation. Our system provides a new visual representation that better matches the non-linear nature of such processes, making them easier to understand and follow. It utilizes novel visual representations and intuitive interactions to help users structure the many possibilities that they can explore. We evaluated the system through in-depth interviews with users.