Field Notes · Issue 01 2024–2026
ICASSP 2026 · Barcelona, Spain

A Visual Research Journal

Research,
on the road.

A visual record of papers leaving the page through talks, poster sessions, collaborations, and the cities that held them.

From Yokohama and Seattle in 2024 to Barcelona and Seoul in 2026, each stop became part of the same pursuit: making AI lighter, faster, and more reliable.

Contents

The newest field notes appear first.

  1. 01ICML 2026Seoul · July 2026
  2. 02ICASSP 2026Barcelona · May 2026
  3. 03USC FoRT-MLLos Angeles · Spring 2026
  4. 04NeurIPS 2025San Diego · December 2025
  5. 05AAAI 2025Philadelphia · March 2025
  6. 06IEEE BigData 2024Washington, D.C. · December 2024
  7. 07ESA SPAICE 2024United Kingdom · September 2024
  8. 08IJCNN 2024Yokohama · Summer 2024
  9. 09CVPR 2024Seattle · June 2024
2026

A year of systems: efficient inference, robust agents, and a summer of research across Los Angeles, Barcelona, and Seoul.

A Summer of Systems

A summer based in Seoul included a visiting scholarship at SNU’s Computing & Memory Architecture Lab and lectures at Samsung Electronics, then converged at ICML week. Posters on pruning, optimization, and robust multi-agent systems placed several branches of the E-AI project in one shared room.

Multiple research threads, one poster hall.
ICML 2026 · Seoul
The conference floor at COEX.

Signals in Barcelona

At ICASSP 2026, “Sharpness-Aware Minimization with Z-Score Gradient Filtering” moved from manuscript to conversation. Supported by a USC GSG Travel Grant, the presentation connected optimization research with the broader signal-processing community, making Barcelona part of the work itself.

The poster session: where results become questions.
Sagrada Família · Barcelona
Between sessions.

The Work Between the Papers

Research is also the community built between deadlines. A spring picnic and a bowling night with USC’s FoRT-ML group capture the quieter infrastructure behind the papers: trust, critique, and time spent together.

FoRT-ML spring picnic · 2026
FoRT-ML, off the clock.
2025

Optimization moved to the foreground, from workshop posters in San Diego to a first AAAI gathering in Philadelphia.

Optimization in Conversation

At the NeurIPS OPT workshop, work on low-precision training, Z-score gradient filtering, and auto-scaled normalization met an audience focused on the mechanics of learning itself. The most useful moments happened beside the posters, where assumptions were challenged in real time.

The discussion beside the poster.
NeurIPS 2025 · San Diego
Inside the venue.

A First Look at AAAI

The AAAI workshop brought ZNorm, a gradient normalization method for faster skip-connected network training, into a broader AI conversation. Philadelphia supplied the setting: a compact trip between a new research community and the city’s older institutions.

AAAI 2025 · Philadelphia
Philadelphia between sessions.
Old institutions, new questions.
2024

Four stages, four research worlds: optimization, space AI, neural networks, and medical imaging.

Gradients in the Capital

At the BPOD optimization workshop, the focus was gradient overlap in deep residual networks and how normalization can reshape difficult non-convex training. The final conference trip of 2024 paired a focused technical talk with a winter walk through Washington.

The BPOD workshop presentation.
IEEE BigData 2024
Washington, D.C.

AI, Looking Toward the Sun

At ESA’s SPAICE conference, AI left the usual benchmark landscape for solar science. The work combined computer vision and ARIMA-LSTM modeling to analyze and predict solar coronal holes. It was a reminder that efficient, reliable learning matters far beyond conventional computing.

Solar data, terrestrial conversation.
ESA SPAICE 2024
London after the conference.

The First Oral Stage

“Robust Neural Pruning with Gradient Sampling Optimization for Residual Neural Networks” was presented as an oral paper at IJCNN 2024. Yokohama marked an early moment when model-compression work stepped onto an international stage. It was also when a research direction began to look like a sustained program.

IJCNN 2024 · Yokohama
The oral stage at IJCNN 2024.
Yokohama at night.

Uncertainty, Made Visible

At the CVPR CVMI workshop, uncertainty estimation met medical imaging through tumor prediction with unlabeled data. The Seattle trip widened the research lens: reliable AI is not only about efficiency, but also about knowing when a model should hesitate.

Reliable AI at the CVMI poster session.
CVPR 2024 · Seattle
A walk through Seattle.