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DTSTAMP:20260730T152639Z
LOCATION:Exhibit Hall
DTSTART;TZID=America/Los_Angeles:20260728T170300
DTEND;TZID=America/Los_Angeles:20260728T170400
UID:dac_DAC 2026_sess306_WIP3163@linklings.com
SUMMARY:Late Breaking Results: A Scalable and Efficient Multi-Layer 3D-Pri
 nted Microfluidic Design Synthesis
DESCRIPTION:Jiashuo Chen, Yushen Zhang, Tsun-Ming Tseng, and Ulf Schlichtm
 ann (Technical University of Munich)\n\nAdditive manufacturing, or 3D prin
 ting, holds great promise for microfluidic fabrication, enabling complex m
 ulti-layer 3D layouts, yet practical physical synthesis remains computatio
 nally prohibitive under strict timing and volumetric constraints. In 3D-pr
 inted microfluidic devices, precise control over fluid behavior is essenti
 al, demanding careful coordination of both arrival timing and delivered vo
 lume. The state-of-the-art approach couples placement, routing, and fluidi
 c constraints into a monolithic optimization problem, which scales poorly 
 and can require hours per iteration.  We introduce a novel two-stage frame
 work, augmented with a hierarchical conflict-resolution mechanism to ensur
 e high routability. Compared to the state-of-the-art, our results show ord
 ers-of-magnitude speedups in complex cases, demonstrating its high efficie
 ncy.\n\nTrack: Student\n\n
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