BEGIN:VCALENDAR
VERSION:2.0
PRODID:Linklings LLC
BEGIN:VTIMEZONE
TZID:Australia/Melbourne
X-LIC-LOCATION:Australia/Melbourne
BEGIN:DAYLIGHT
TZOFFSETFROM:+1000
TZOFFSETTO:+1100
TZNAME:AEDT
DTSTART:19721003T020000
RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=1SU
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:19721003T020000
TZOFFSETFROM:+1100
TZOFFSETTO:+1000
TZNAME:AEST
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260114T163632Z
LOCATION:Darling Harbour Theatre\, Level 2 (Convention Centre)
DTSTART;TZID=Australia/Melbourne:20231212T093000
DTEND;TZID=Australia/Melbourne:20231212T124500
UID:siggraphasia_SIGGRAPH Asia 2023_sess209_papers_537@linklings.com
SUMMARY:Sparse Stress Structures from Optimal Geometric Measures
DESCRIPTION:Dylan Rowe and Albert Chern (University of California San Dieg
 o)\n\nIdentifying optimal structural designs given loads and constraints i
 s a primary challenge in topology optimization and shape optimization.  We
  propose a novel approach to this problem by finding a minimal tensegrity 
 structure—a network of cables and struts in equilibrium with a given loadi
 ng force.  Through the application of geometric measure theory and compres
 sive sensing techniques, we show that this seemingly difficult graph-theor
 etic problem can be reduced to a numerically tractable continuous optimiza
 tion problem.  With a light-weight iterative algorithm involving only Fast
  Fourier Transforms and local algebraic computations, we can generate spar
 se supporting structures featuring detailed branches, arches, and reinforc
 ement structures that respect the prescribed loading forces and obstacles.
 \n\nRegistration Category: Full Access, Enhanced Access, Trade Exhibitor, 
 Experience Hall Exhibitor\n\n
URL:https://asia.siggraph.org/2023/full-program?id=papers_537&sess=sess209
END:VEVENT
END:VCALENDAR