BEGIN:VCALENDAR
VERSION:2.0
PRODID:Linklings LLC
BEGIN:VTIMEZONE
TZID:America/Los_Angeles
X-LIC-LOCATION:America/Los_Angeles
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:19700308T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:19701101T020000
RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260730T152637Z
LOCATION:
DTSTART;TZID=America/Los_Angeles:20260728T123900
DTEND;TZID=America/Los_Angeles:20260728T123900
UID:dac_DAC 2026_sess315_RESEARCH210@linklings.com
SUMMARY:CryoZip: An Efficient Cryogenic Compressor for Quantum Error Corre
 ction Syndromes
DESCRIPTION:Guanchen Tao, Alexander Knapen, Jacob Mack, Gokul Subramanian 
 Ravi, and Qirui Zhang (University of Michigan); Mehdi Saligane (Brown Univ
 ersity); and Dennis Sylvester (University of Michigan)\n\nScaling fault-to
 lerant quantum computing is increasingly constrained by the limited bandwi
 dth and power budget across the 4\,K-room temperature (RT) interface. We p
 resent CryoZip, a cross-layer cryogenic compression framework that coopera
 tes with an lightweight in-house quantum error correction (QEC) predecoder
 s to reduce syndrome transmission under realistic, circuit-level noise. Cr
 yoZip targets sparse syndrome vectors with a sliding-window compression ar
 chitecture sized under strict decoding-latency constraints to maximize ene
 rgy efficiency. We implement and evaluate the design in 22\,nm FDSOI chara
 cterized at 4\,K, using vector-based power, performance, and area analysis
  to obtain realistic hardware data. CryoZip achieves up to 48.3$\times$ co
 mpression---1.81$\times$ higher than state-of-the-art compressors---across
  various QEC codes; when paired with the predecoder it yields over 14,238.
 86$\times$ bandwidth reduction (48.3$\times$ without predecoding), and del
 ivers 3.97-25.74$\times$ energy savings for cryo-to-RT links alone, rising
  to 42.19$\times$ when accounting for predecoding and realistic QEC interf
 ace overheads.\n\nTopics: Quantum\n\nTrack: DES6. Quantum Computing, Syste
 ms\n\nSession Chairs: Hokeun Kim (Arizona State University); BaekGyu Kim (
 Daegu Gyeongbuk Institute of Science and Technology); Xiang Chen (Peking U
 niversity); Sangyeob Kim (Yonsei University); Robert M. Radway (University
  of Pennsylvania); Prashanth Mohan (University of Pittsburgh); Xiaoxuan Ya
 ng (University of Virginia, Stanford University); Ramtin Zand (University 
 of South Carolina); Hadi Kamali (University of Central Florida); Jiafeng X
 ie (Villanova University); Prabuddha Chakraborty (University of Maine); Ju
 nichiro Kadomoto (University of Tokyo); and Yosuke Ueno (RIKEN)\n\n
END:VEVENT
END:VCALENDAR