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Publications associées (38)
Exploring brain-inspired multi-core heterogeneous hardware templates for low-power biomedical embedded systems
The miniaturization of integrated circuits (ICs) and their higher performance and energy efficiency, combined with new machine learning algorithms and applications, have paved the way to intelligent, interconnected edge devices. In the medical domain, they ...
EPFL2023DASS: Combining Dynamic & Static Scheduling in High-Level Synthesis
A central task in high-level synthesis is scheduling: the allocation of operations to clock cycles. The classic approach to scheduling is static, in which each operation is mapped to a clock cycle at compile-time, but recent years have seen the emergence o ...
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2022Micro-architectural analysis of in-memory OLTP: Revisited
Anastasia Ailamaki, Danica Porobic, Utku Sirin
Micro-architectural behavior of traditional disk-based online transaction processing (OLTP) systems has been investigated extensively over the past couple of decades. Results show that traditional OLTP systems mostly under-utilize the available micro-archi ...
2021Scalable Marine Bus-Tie Switch for Switchboard Interconnections
DC power distribution systems in marine applications are in the process of being established as the preferred solution for shipboard power distribution systems. This paper presents a bus-tie switch topology for the protection of such systems. The device is ...
2020Hailstorm: Disaggregated Compute and Storage for Distributed LSM-based Databases
Willy Zwaenepoel, Laurent Bindschaedler, Ashvin Goel
Distributed LSM-based databases face throughput and latency issues due to load imbalance across instances and interference from background tasks such as flushing, compaction, and data migration. Hailstorm addresses these problems by deploying the database ...
ACM2020PoLPer: Process-Aware Restriction of Over-Privileged Setuid Calls in Legacy Applications
Mathias Josef Payer, Zhenyu Wu
setuid system calls enable critical functions such as user authentications and modular privileged components. Such operations must only be executed after careful validation. However, current systems do not perform rigorous checks, allowing exploitation of ...
ASSOC COMPUTING MACHINERY2019Global Flux-Driven Simulations of Ion Temperature-Gradient and Trapped-Electron Modes Driven Turbulence with an Improved Multithreaded Gyrokinetic PIC Code
Performance of tokamak fusion plasmas is heavily linked to the radial heat and particle transport,
which is known to be mainly produced by turbulence driven by micro-instabilities. Understanding such
processes is thus of key importance for the design and o ...
EPFL2019Tokamak-agnostic actuator management for multi-task integrated control with application to TCV and ITER
Olivier Sauter, Federico Alberto Alfredo Felici, Cristian Galperti, Mengdi Kong
The plasma control system (PCS) of a long-pulse tokamak must be able to handle multiple control tasks simultaneously, and must be capable of robust event handling with a limited set of actuators. For ITER, this is particularly challenging given the large n ...
2019dhSegment: A generic deep-learning approach for document segmentation
Frédéric Kaplan, Sofia Ares Oliveira, Benoît Laurent Auguste Seguin
In recent years there have been multiple successful attempts tackling document processing problems separately by designing task specific hand-tuned strategies. We argue that the diversity of historical document processing tasks prohibits to solve them one ...
IEEE2018Advancing the State of Network Switch ASIC Offloading in the Linux Kernel
Modern data-center network operating systems rely on proprietary user-space daemons wrapping SDKs from switch vendors. Linux-based variants of these operating systems have benefited from increasing and simplified dataplane offloading support in recent year ...
2018