Publications by Anupam Chattopadhyay

Reversible Pebble Games For Reducing Qubits In Hierarchical Quantum Circuit Synthesis

Giovanni De Micheli, Anupam Chattopadhyay, Mathias Soeken, Debjyoti Bhattacharjee

Hierarchical reversible logic synthesis can find quantum circuits for large combinational functions. The price for a better scalability compared to functional synthesis approaches is the requirement for many additional qubits to store temporary results of ...

IEEE2019

Wireless Communication and Security Issues for Cyber-Physical Systems and the Internet-of-Things

Andreas Peter Burg, Anupam Chattopadhyay

Wireless sensors and actuators connected by the Internet-of-Things (IoT) are central to the design of advanced cyber-physical systems (CPSs). In such complex, heterogeneous systems, communication links must meet stringent requirements on throughput, latenc ...

Ieee-Inst Electrical Electronics Engineers Inc2018

A Sound and Complete Axiomatization of Majority-n Logic

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

Manipulating logic functions via majority operators recently drew the attention of researchers in computer science. For example, circuit optimization based on majority operators enables superior results as compared to traditional logic systems. Also, the B ...

Institute of Electrical and Electronics Engineers2016

The Programmable Logic-in-Memory (PLiM) Computer (Invited)

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

Realization of logic and storage operations in memristive circuits have opened up a promising research direction of in-memory computing. Elementary digital circuits, e.g., Boolean arithmetic circuits, can be economically realized within memristive circuits ...

Ieee2016

Statistical Fault Injection for Impact-Evaluation of Timing Errors on Application Performance

Andreas Peter Burg, Georgios Karakonstantis, Jeremy Hugues-Felix Constantin, Anupam Chattopadhyay, Zheng Wang

This paper proposes a novel approach to modeling of gate level timing errors during high-level instruction set simulation. In contrast to conventional, purely random fault injection, our physically motivated approach directly relates to the underlying circ ...

ACM2016

Statistical Fault Injection for Impact-Evaluation of Timing Errors on Application Performance

Andreas Peter Burg, Georgios Karakonstantis, Jeremy Hugues-Felix Constantin, Anupam Chattopadhyay, Zheng Wang

This paper proposes a novel approach to modeling of gate level timing errors during high-level instruction set simulation. hi contrast to conventional, purely random fault injection, our physically motivated approach directly relates to the underlying circ ...

Ieee2016

Notes on Majority Boolean Algebra

Giovanni De Micheli, Luca Gaetano Amarù, Pierre-Emmanuel Julien Marc Gaillardon, Anupam Chattopadhyay, Mathias Soeken

A Majority-Inverter Graph (MIG) is a homogeneous logic network, where each node represents the majority function. Recently, a logic optimization package based on the MIG data-structure, with 3-input majority node (M3) has been proposed [2], [30]. It is dem ...

IEEE2016

Exploiting Dynamic Timing Margins in Microprocessors for Frequency-Over-Scaling with Instruction-Based Clock Adjustment

Andreas Peter Burg, Georgios Karakonstantis, Jeremy Hugues-Felix Constantin, Anupam Chattopadhyay

Static timing analysis provides the basis for setting the clock period of a microprocessor core, based on its worst-case critical path. However, depending on the design, this critical path is not always excited and therefore dynamic timing margins exist th ...

2015

Reversible Logic Synthesis via Biconditional Binary Decision Diagrams

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

Reversible logic synthesis is an emerging research area to aid the circuit implementation for multiple nano-scale technologies with bounded fan-out. Due to the inherent com- plexity of this problem, several heuristics are proposed in the literature. Among ...

2015