George Papadimitriou

Assistant Professor at the Computer Engineering and Informatics Department (CEID), University of Patras, Greece

[Stefano Di Carlo @ste_dicarlo]

Our paper “SPIKER-LL” is on arXiv, adding STSF local learning to Spiker+ for on-device SNN training with low hardware overhead, DSP-free and sub-ms. Congrats to Alessio Caviglia and Filippo Marostica.

Presenting at ISVLSI 2026 and DAC 2026.
https://t.co/fD3zdy2K7B

[Stefano Di Carlo @ste_dicarlo]

Training SNNs is hard — fairly comparing training algorithms is harder. 🧠

NeuroTrain is now on arXiv, introducing an open snnTorch benchmark for reproducible evaluation of local learning rules.

Paper: https://t.co/3vxsFXcacM
Code: https://t.co/OsQ1TpH3HF
#SNN #NeuromorphicAI

[Stefano Di Carlo @ste_dicarlo]

Excited to share our preprint:

Elastic Spiking Transformers for Efficient Gesture Understanding

A runtime-adaptive spiking architecture for efficient edge gesture understanding.

To be presented at IEEE FG 2026.
Preprint: https://t.co/yPlSFt8w6k

#NeuromorphicComputing #SNN

[Technology & Computer Architecture Lab (TCAL) @tcal_ceid]

TCAL organized an invited seminar at CEID on the topic of “Reliable Computing Systems for Space Applications”. The talk was delivered by Dimitris Agiakatsikas from SOLIDKOSMOS S.A.

https://t.co/Bn9zKtuLgn

#ComputerArchitecture #Aerospace #CPU #FPGA #Reliability #ESA #CEID

[Neuropuls @neuropuls]

Check out our latest article on how simulation frameworks based on gem5 are leveraged in the Neuropuls project to extract key metrics such as latency and energy consumption of RISC-V-interfaced photonic accelerators. https://t.co/fJnsji01c8

[George Papadimitriou @georgep89]

China's #SpacemiT develops 64-core RISC-V datacenter CPU — 12nm chip allegedly performs like a 10-year old Xeon or Opteron but with higher core count #riscv #datacenter #ai #cpu #intel #amd https://t.co/LLKtFtZoRg

[George Papadimitriou @georgep89]

Check out our latest article at @OpenAccessGov for the value of simulation frameworks in optimizing the development and integration of photonic and electronic systems

#simulation #gem5 #neuropuls #photonic #RISC-V #AI #accelerators #technology

https://t.co/9XT1evdzin

[George Papadimitriou @georgep89]

Co-packaged optics deliver high-speed connectivity to supercharge generative #AI computing

https://t.co/ESuJkjTqoG

#IBM #circuits #LLMs #EnergyEfficiency

[REBECCA KDT JU @kdt_rebecca]

We’re thrilled about the REBECCA project’s presentation at EFECS 2024! 🎉 The team showcased advancements in RISC-V systems, chiplet technology, and tools for safety and security, sparking meaningful discussions. 🚀👏 @Chips_JU

#REBECCAProject #EFECS2024 #Innovation #RISC-V

[ISCA @ISCAConfOrg]

📢Call for Workshops & Tutorials📢

Submission Deadline: January 31, 2025
Notification: February 14, 2025
Workshops & Tutorials Dates: June 21-22, 2025

For more details, please see here: https://t.co/VKujBivLwL

[Vitamin-V Project @VitaminVProject]

So proud of the @CalDiUoa team!

[CA Lab @ Di.UoA @CalDiUoa]

Updates from our lab's work on @VitaminVProject: the RISC-V hypervisor (H) extension is now fully implemented on gem5 (will go public on gem5 repo). Baremetal (type-1) hypervisor (Xvisor) up and running, hosting VMs and workloads! Stay tuned.

[Semidynamics @semidynamics]

Semidynamics announces All-In-One AI IP for super powerful, next generation AI chips
https://t.co/vCHRRYBpAM

[MICRO Symposium @MicroArchConf]

The MICRO hotcrp website is officially open! 🚀 We're awaiting your best work!

https://t.co/fnk8HTriwd

Abstract Deadline: April 11, 2024 at 11:59 PM CDT
Full Paper Deadline: April 18, 2024 at 11:59 PM CDT

[MICRO Symposium @MicroArchConf]

MICRO deadline CRUNCH TIME! Just under a month left to submit your groundbreaking research 💥

[Neuropuls @neuropuls]

During the ”RISC-V Summit Europe 2023” in Barcelona in June, 2023, the NKUA team presented a poster entitled ”Enabling Design Space Exploration of RISC-V Accelerator-rich Computing Systems on gem5”. 📄
The poster presents one of the main aspects of the Neuropuls project.✅

[CA Lab @ Di.UoA @CalDiUoa]

We won the IEEE Transactions on Computers Best Paper Award for year 2022 by the IEEE CS Publications Board for our lab's paper https://t.co/Rzd7SP19NP.🚀🏆. An incredible recognition for joint research among U Athens, UFRGS, U Trento.

[Christina Giannoula @_cgiannoula_]

#MICRO23 catch up!

It was nice to see you all at @MicroArchConf in Toronto!

Very interesting talks, keynotes and discussions!

[Dimitris Gizopoulos @gizopoulos]

https://t.co/uBwiGtIkJx

[CA Lab @ Di.UoA @CalDiUoa]

Lab's collaborative work from IEEE Transactions on Computer (Oct 2022), recognized in the IEEE Computer Magazine July 2023 issue "Spotlight to Transactions" column! https://t.co/YvkkJ5cbF5; Kudos to all authors: P.R.Bodmann, G.Papadimitriou, R.L.Rech Jr, D.Gizopoulos, P.Rech.