Radu Stoica  Radu Stoica photo         

contact information

Research Staff Member - Cloud Storage
Zurich Research Laboratory, Zurich, Switzerland
  +41dash44dash724dash85dash11

links



2020

Toward a Better Understanding and Evaluation of Tree Structures on Flash SSDs
Diego Didona, Nikolas Ioannou, Radu Stoica, Kornilios Kourtis
CoRRabs/2006.04658, 2020

Open Block Characterization and Read Voltage Calibration of 3D QLC NAND Flash
Nikolaos Papandreou, Haralampos Pozidis, Nikolas Ioannou, Thomas P. Parnell, Roman A. Pletka, Milos Stanisavljevic, Radu Stoica, Sasa Tomic, Patrick Breen, Gary A. Tressler, Aaron Fry, Timothy Fisher, Andrew Walls
2020 IEEE International Reliability Physics Symposium, IRPS 2020, Dallas, TX, USA, April 28 - May 30, 2020, pp. 1--6, IEEE

Open Block Characterization and Read Voltage Calibration of 3D QLC NAND Flash
Nikolaos Papandreou, Haralampos Pozidis, Nikolas Ioannou, Thomas P. Parnell, Roman A. Pletka, Milos Stanisavljevic, Radu Stoica, Sasa Tomic, Patrick Breen, Gary A. Tressler, Aaron Fry, Timothy Fisher, Andrew Walls
2020 IEEE International Reliability Physics Symposium, IRPS 2020, Dallas, TX, USA, April 28 - May 30, 2020, pp. 1--6, IEEE

Parallelizing Maximal Clique Enumeration on Modern Manycore Processors
Jovan Blanusa, Radu Stoica, Paolo Ienne, Kubilay Atasu
2020 IEEE International Parallel and Distributed Processing Symposium Workshops, IPDPSW 2020, New Orleans, LA, USA, May 18-22, 2020, pp. 211--214, IEEE

Many-Core Clique Enumeration with Fast Set Intersections
Jovan Blanusa, Radu Stoica, Paolo Ienne, Kubilay Atasu
Proc. VLDB Endow. 13(11), 2676--2690, 2020


2019

Reliability of 3D NAND flash memory with a focus on read voltage calibration from a system aspect
Nikolaos Papandreou, Nikolas Ioannou, Thomas Parnell, Roman Pletka, Milos Stanisavljevic, Radu Stoica, Sasa Tomic
Non-Volatile Memory Technology Symposium (NVMTS), 2019

Towards data-driven NAND flash controller development
Roman Pletka, Nikolas Ioannou, Nikolaos Papandreou, Radu Stoica, Sasa Tomic, Haralampos Pozidis
2019

Enabling 3D QLC NAND flash
Radu Stoica, Roman Pletka, Nikolaos Papandreou, Nikolas Ioannou, Sasa Tomic, Haralampos Pozidis
2019

uDepot: a Key-Value Store for Fast NVM Storage
Kornilios Kourtis, Nikolas Ioannou, Radu Stoica, Joshua Mintz, Haris Pozidis
2019

Why Cache in DRAM if you have NVMe-oF?
Radu Stoica, Nikolas Ioannou, Kornilios Kourtis
2019

Understanding the design trade-offs of hybrid flash controllers
Radu Stoica, Roman Pletka, Nikolas Ioannou, Nikolaos Papandreou, Sasa Tomic and Haralampos Pozidis
IEEE 27th International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS), 2019
Abstract


2018

Designing Enterprise Controllers with QLC 3D NAND
Roman Pletka, Radu Stoica, Nikolas Ioannou, Sasa Tomic, Nikolaos Papandreou, Haralampos Pozidis
2018


2017

Crail: A High-Performance I/O Architecture for Distributed Data Processing
Patrick Stuedi, Animesh Trivedi, Jonas Pfefferle, Radu Stoica, Bernard Metzler, Nikolas Ioannou, Ioannis Koltsidas
IEEE Data Eng. Bull. 40(1), 38--49, 2017


2016

Designing Access Methods: The RUM Conjecture
Manos Athanassoulis, Michael S. Kester, Lukas M. Maas, Radu Stoica, Stratos Idreos, Anastasia Ailamaki, Mark Callaghan
International Conference on Extending Database Technology (EDBT), pp. 461-466, 2016
Abstract   workload, test data generation, systems architect, overhead, diversification, distributed computing, database, data system, conjecture, computer science, access method

On the [Ir]Relevance of Network Performance for Data Processing
Animesh Trivedi, Patrick Stuedi, Jonas Pfefferle, Radu Stoica, Bernard Metzler, Ioannis Koltsidas, Nikolas Ioannou
Proceedings of the 8th USENIX Conference on Hot Topics in Cloud Computing, pp. 126--131, USENIX Association, 2016


2015

SALSA: treating the weaknesses of low-cost Flash in software
N Ioannou, I Koltsidas, R Pletka, S Tomic, R Stoica, T Weigold, E Eleftheriou
6th Annual Non-Volatile Memories Workshop, 2015

Online Updates on Data Warehouses via Judicious Use of Solid-State Storage
Manos Athanassoulis, Shimin Chen, Anastasia Ailamaki, Phillip B. Gibbons, Radu Stoica
ACM Transactions on Database Systems 40(1), 2015
Abstract   throughput, solid state storage, real time computing, joins, database, data warehouse, data mining, computer science, cache


2014

Flash-aware Database Transactions
Radu Ioan Stoica
2014 - infoscience.epfl.ch, EPFL


2013

Improving flash write performance by using update frequency
Radu Stoica, Anastasia Ailamaki
Proceedings of the VLDB Endowment 6(9), 733--744, VLDB Endowment, 2013

Identifying hot and cold data in main-memory databases
Justin J Levandoski, P-A Larson, Radu Stoica
Data Engineering (ICDE), 2013 IEEE 29th International Conference on, pp. 26--37

Enabling efficient OS paging for main-memory OLTP databases
Radu Stoica, Anastasia Ailamaki
Proceedings of the Ninth International Workshop on Data Management on New Hardware, pp. 7, 2013


2012

Scalability of write-ahead logging on multicore and multisocket hardware
Ryan Johnson, Ippokratis Pandis, Radu Stoica, Manos Athanassoulis, Anastasia Ailamaki
The VLDB Journal 21(2), 239--263, Springer, 2012


2011

MaSM: efficient online updates in data warehouses
Manos Athanassoulis, Shimin Chen, Anastasia Ailamaki, Phillip B Gibbons, Radu Stoica
Proceedings of the 2011 ACM SIGMOD International Conference on Management of data, pp. 865--876


2010

Decoupling contention management from scheduling
F Ryan Johnson, Radu Stoica, Anastasia Ailamaki, Todd C Mowry
ACM SIGARCH Computer Architecture News 38(1), 117--128, ACM, 2010

Flash in a DBMS: Where and How?
Manos Athanassoulis, Anastasia Ailamaki, Shimin Chen, Phillip B Gibbons, Radu Stoica
IEEE Data Eng. Bull. 33(4), 28--34, Citeseer, 2010

Aether: a scalable approach to logging
Ryan Johnson, Ippokratis Pandis, Radu Stoica, Manos Athanassoulis, Anastasia Ailamaki
Proceedings of the VLDB Endowment 3(1-2), 681--692, VLDB Endowment, 2010


2009

Improving OLTP concurrency through Early Lock Release
Manos Athanassoulis, Ryan Johnson, Anastasia Ailamaki, Radu Stoica
Technical Report, 2009

Evaluating and repairing write performance on flash devices
Radu Stoica, Manos Athanassoulis, Ryan Johnson, Anastasia Ailamaki
Proceedings of the Fifth International Workshop on Data Management on New Hardware, pp. 9--14, 2009

A new look at the roles of spinning and blocking
Ryan Johnson, Manos Athanassoulis, Radu Stoica, Anastasia Ailamaki
Proceedings of the Fifth International Workshop on Data Management on New Hardware, pp. 21--26, 2009

The LHCb readout system and real-time event management
F Alessio, C Barandela, L Brarda, O Callot, M Frank, J.-C Garnier, D Galli, C Gaspar, Z Guzik, E van Herwijnen, R Jacobsson, B Jost, A Mazurov, G Moine, N Neufeld, M Pepe-Altarelli, A Sambade Varela, R Schwemmer, P Somogyi, D Sonnick, R Stoica
2009 16th IEEE-NPSS Real Time Conference, pp. 663-668
Abstract   synchronization, physics, multi core processor, latency, large hadron collider, gigabit ethernet, filter, electronic engineering, detector, architecture


2008

LHCb Online event processing and filtering
F Alessio, C Barandela, L Brarda, M Frank, B Franek, D Galli, C Gaspar, E v Herwijnen, R Jacobsson, B Jost, S Kostner, G Moine, N Neufeld, P Somogyi, R Stoica, S Suman
International Conference On Computing In High Energy And Nuclear Physics (CHEP 07) 119(2), 2008
Abstract   server, scada, real time computing, operating system, large hadron collider, gigabit ethernet, engineering, disk formatting, data flow diagram, data acquisition, complex event processing

Data stream handling in the LHCb experiment
M Frank, B Jost, N Neufeld, A C Smith, R Stoica, S Suman
Journal of Physics: Conference Series 119(2), 2008
Abstract   software, streams, robustness, redundancy, real time computing, magnetic tape data storage, data stream, data file, data acquisition, computer science


2007

Data Handling and Transfer in the LHCb Experiment
Markus Frank, Niko Neufeld, Andrew Cameron Smith, Radu Stoica
2007 15th IEEE-NPSS Real-Time Conference, pp. 1-5
Abstract   software, real time computing, metadata, magnetic tape data storage, group method of data handling, grid computing, database, data acquisition, control system, computer science, computer data storage