Скачать или смотреть ORCSolver: An Efficient Solver for Adaptive GUI Layout with OR-Constraints [Video Preview] (CHI2020)

ORCSolver: An Efficient Solver for Adaptive GUI Layout with OR-Constraints [Video Preview] (CHI2020)

Project page: https://yuejiang-nj.github.io/papers/...

AUTHORS
Yue Jiang, Wolfgang Stuerzlinger, Matthias Zwicker, Christof Lutteroth

ABSTRACT
OR-constrained (ORC) graphical user interface layouts unify
conventional constraint-based layouts with flow layouts, which
enables the definition of flexible layouts that adapt to screens
with different sizes, orientations, or aspect ratios with only
a single layout specification. Unfortunately, solving ORC
layouts with current solvers is time-consuming and the needed
time increases exponentially with the number of widgets and
constraints. To address this challenge, we propose ORCSolver,
a novel solving technique for adaptive ORC layouts, based on a
branch-and-bound approach with heuristic preprocessing. We
demonstrate that ORCSolver simplifies ORC specifications at
runtime and our approach can solve ORC layout specifications
efficiently at near-interactive rates.