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Giovanni De Micheli

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Publications associées (553)

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Devices and Circuits Using Novel 2-D Materials: A Perspective for Future VLSI Systems

Giovanni De Micheli, Pierre-Emmanuel Julien Marc Gaillardon, Giovanni Vincenzo Resta

Here, we review the most recent developments in the field of 2-D electronics. We focus first on the synthesis of 2-D materials, discussing the different growth techniques currently available and assessing their strengths and weaknesses. Moreover, we descri ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2019

Design and Optimization of Quantum Electronic Circuits

Giovanni De Micheli

Quantum electronic circuits where the logic information is processed and stored in single flux quanta promise efficient computation in a performance/power metric, and thus are of utmost interest as possible replacement or enhancement of CMOS. Several elect ...

ASSOC COMPUTING MACHINERY2022

Post-P&R Performance and Power Analysis for RRAM-based FPGAs

Giovanni De Micheli, Pierre-Emmanuel Julien Marc Gaillardon, Xifan Tang, Edouard Giacomin

Resistive Random Access Memory (RRAM)-based FPGAs are predicted to outperform conventional FPGAs architectures in area, delay and power over a wide range of voltage operations, allowing novel energy-quality trade-offs for reconfigurable computing. The oppo ...

2018

Fast Process Variation Analysis in Nano-Scaled Technologies Using Column-Wise Sparse Parameter Selection

Giovanni De Micheli, Pierre-Emmanuel Julien Marc Gaillardon, Majid Yazdani, Hassan Ghasemzadeh Mohammadi

With growing concern about process variation in deeply nano-scaled technologies, parameterized device and circuit modeling is becoming very important for design and verification. However, the high dimensionality of parameter space is a serious modeling cha ...

2014

A ReRAM-Based Non-Volatile Flip-Flop with Sub-VT Read and CMOS Voltage-Compatible Write

Giovanni De Micheli, Andreas Peter Burg, Davide Sacchetto, Pierre-Emmanuel Julien Marc Gaillardon, Pascal Andreas Meinerzhagen

The total power budget of Ultra-Low Power (ULP) VLSI Systems-on-Chip (SoCs) is often dominated by the leakage power of embedded memories and pipeline registers, which typically cannot be power-gated during sleep periods as they need to retain data and prog ...

2013

Multi-ion-sensing emulator and multivariate calibration optimization by machine learning models

Giovanni De Micheli, Sandro Carrara, Francesca Criscuolo, Mandresy Ivan Ny Hanitra

One paramount challenge in multi-ion-sensing arises from ion interference that degrades the accuracy of sensor calibration. Machine learning models are here proposed to optimize such multivariate calibration. However, the acquisition of big experimental da ...

2021

Symbolic Algorithms for Token Swapping

Giovanni De Micheli, Mathias Soeken, Bruno Schmitt Antunes

We study different symbolic algorithms to solve two related reconfiguration problems on graphs: the token swapping problem and the permutation routing via matchings problem. Input to both problems is a connected graph with labeled vertices and a token in e ...

2020

Cost-Effective Design of Mesh-of-Tree Interconnect for Multi-Core Clusters with 3-D Stacked L2 Scratchpad Memory

Giovanni De Micheli, Luca Benini

3-D integrated circuits (3-D ICs) offer a promising solution to overcome the scaling limitations of 2-D ICs. However, using too many through-silicon-vias (TSVs) pose a negative impact on 3-D ICs due to the large overhead of TSV (e.g., large footprint and l ...

Institute of Electrical and Electronics Engineers2015

A New Basic Logic Structure for Data-Path Computation

Giovanni De Micheli, Pierre-Emmanuel Julien Marc Gaillardon, Luca Gaetano Amarù

Nowadays, Field Programmable Gate Arrays (FPGA) implement arithmetic functions using specific circuits at the logic block level, such as the carry paths, or at the structure level adopting Digital Signal Processing (DSP) blocks. Nevertheless, all these app ...

2014

Mixed gold and platinum nanostructured layers for all-solid-state ion sensors

Giovanni De Micheli, Sandro Carrara, Danilo Demarchi, Irene Taurino, Francesca Criscuolo

The great interest in portable and wearable monitoring systems has promoted in recent years a major expansion of all-solid-state Ion-Selective Electrodes (ISEs). Nanostructured Solid-Contacts (SCs) have shown a promising potential in order to eliminate the ...

IEEE2018

Real-Time Multi-Ion-Monitoring Front-End With Interference Compensation by Multi-Output Support Vector Regressor

Giovanni De Micheli, Sandro Carrara, Francesca Criscuolo, Mandresy Ivan Ny Hanitra

Ion-sensors play a major role in physiology and healthcare monitoring since they are capable of continuously collecting biological data from body fluids. Nevertheless, ion interference from background electrolytes present in the sample is a paramount chall ...

2021

Design, fabrication, and test of a sensor array for perspective biosensing in chronic pathologies

Giovanni De Micheli, Sandro Carrara, Camilla Baj-Rossi, Seyedeh Sara Ghoreishizadeh, Andrea Cavallini

Biosensing for chronic pathologies requires the simultaneous monitoring of different parameters such as drug concentrations, inflammation status, temperature and pH. In this paper we discuss the design, fabrication and test of a sensor array hosting five b ...

2012

A Study on the Programming Structures for RRAM-based FPGA Architectures

Giovanni De Micheli, Pierre-Emmanuel Julien Marc Gaillardon, Xifan Tang, Gain Kim

Field Programmable Gate Arrays (FPGAs) can benefit non-volatility and high-performance by exploiting Resistive Random Access Memories (RRAMs). In RRAM-based FPGAs, the memories do not only replace the SRAMs and store configurations, but they can also repla ...

Ieee-Inst Electrical Electronics Engineers Inc2016

Quantitative Estimation of Biological Cell Surface Receptors by Segmenting Conventional Fluorescence Microscopy Images

Giovanni De Micheli, Sandro Carrara, Danilo Demarchi, Paolo Silacci, Julien Michel Ghaye

State-of-the-art techniques for measuring and monitoring gene level expression rely on messenger RNA (mRNA) extraction and quantification, usually based on the concept of reverse transcription polymerase chain reaction. In this paper, we take adva ...

Ieee2014

Improvements to Boolean resynthesis

Giovanni De Micheli, Mathias Soeken, Luca Gaetano Amarù

In electronic design automation Boolean resynthesis techniques are increasingly used to improve the quality of results where algebraic methods hit local minima Boolean methods rely on complete functional properties of a logic circuit, preferably including ...

IEEE2018

A Robust Self-calibrating Transmission Scheme for On-Chip Networks

Giovanni De Micheli, Paolo Ienne, Patrick Thiran, Frédéric Worm

Systems-on-Chip (SoC) design involves several challenges, stemming from the extreme miniaturization of the physical features and from the large number of devices and wires on a chip. Since most SoCs are used within embedded systems, specific concerns are i ...

2005

Low-power clock distribution networks for 3-D ICs

Giovanni De Micheli, Vasileios Pavlidis, Somayyeh Rahimian Omam

Designing a low power clock network in synchronous circuits is an important task. This requirement is stricter for 3-D circuits due to the increased power densities. Resonant clock networks are considered efficient low-power alternatives to conventional cl ...

2012

Study on the bio-functionalization of memristive nanowires for optimum memristive biosensors

Giovanni De Micheli, Sandro Carrara, Irene Taurino, Ioulia Tzouvadaki

Semiconductor nanowires are emerging as promising building blocks for biosensors enabling direct electrical detection of various biomolecules. In this framework, two-terminal Schottky-barrier silicon (Si) nanowire arrays that exhibit memristive electrical ...

Royal Society of Chemistry2016

Reconfiguration Strategies for Environmentally Powered Devices: Theoretical Analysis and Experimental Validation

Giovanni De Micheli, David Atienza Alonso

Environmental energy is becoming a feasible alternative to traditional energy sources for ultra low-power devices such as sensor nodes. These devices can run reactive applications that adapt their control flow depending on the sensed data. In order to redu ...

Springer-Verlag Berling2007

Electrochemical nanostructured biosensors: carbon nanotubes versus conductive and semi-conductive nanoparticles

Giovanni De Micheli, Sandro Carrara, Irene Taurino, Nima Aliakbarinodehi, Gianluca Piccinini

The aim of this work was to demonstrate that various types of nanostructures provide different gains in terms of sensitivity or detection limit albeit providing the same gain in terms of increased area. Commercial screen printed electrodes (SPEs) were func ...

De Gruyter Open Ltd2015