Alexandru Uta

Publication Activity (10 Years)

Years Active: 2014-2023
Publications (10 Years): 52

Top Topics

Spatial Locality

Top Venues

Publications

Maksym Arutyunyan, Andriy Berestovskyy, Adam Bratschi-Kaye, Ulan Degenbaev, Manu Drijvers, Islam El-Ashi, Stefan Kaestle, Roman Kashitsyn, Maciej Kot, Yvonne-Anne Pignolet, Rostislav Rumenov, Dimitris Sarlis, Alin Sinpalean, Alexandru Uta, Bogdan Warinschi, Alexandra Zapuc
Decentralized and Stateful Serverless Computing on the Internet Computer Blockchain. USENIX Annual Technical Conference (2023)
Stefan Petrescu, Floris den Hengst, Alexandru Uta, Jan S. Rellermeyer
Log Parsing Evaluation in the Era of Modern Software Systems. CoRR (2023)
Laurens Versluis, Mehmet Çetin, Caspar Greeven, Kristian Laursen, Damian Podareanu, Valeriu Codreanu, Alexandru Uta, Alexandru Iosup
Less is not more: We need rich datasets to explore. Future Gener. Comput. Syst. 142 (2023)
Jasper A. Hasenoot, Jan S. Rellermeyer, Alexandru Uta
The Performance of Distributed Applications: A Traffic Shaping Perspective. ICPE (2023)
Stefan Petrescu, Floris den Hengst, Alexandru Uta, Jan S. Rellermeyer
Log Parsing Evaluation in the Era of Modern Software Systems. ISSRE (2023)
Yuxuan Zhao, Alexandru Uta
Tiny Autoscalers for Tiny Workloads: Dynamic CPU Allocation for Serverless Functions. CCGRID (2022)
Alexandru Iosup, Fernando Kuipers, Ana Lucia Varbanescu, Paola Grosso, Animesh Trivedi, Jan S. Rellermeyer, Lin Wang, Alexandru Uta, Francesco Regazzoni
Future Computer Systems and Networking Research in the Netherlands: A Manifesto. CoRR (2022)
SeongJae Park, Madhuparna Bhowmik, Alexandru Uta
DAOS: Data Access-aware Operating System. HPDC (2022)
Alexandru Uta, Bogdan Ghit, Ankur Dave, Jan S. Rellermeyer, Peter A. Boncz
In-Memory Indexed Caching for Distributed Data Processing. IPDPS (2022)
Yuxuan Zhao, Alexandru Uta
Tiny Autoscalers for Tiny Workloads: Dynamic CPU Allocation for Serverless Functions. CoRR (2022)
Jayjeet Chakraborty, Ivo Jimenez, Sebastiaan Alvarez Rodriguez, Alexandru Uta, Jeff LeFevre, Carlos Maltzahn
Skyhook: Towards an Arrow-Native Storage System. CCGRID (2022)
Jayjeet Chakraborty, Ivo Jimenez, Sebastiaan Alvarez Rodriguez, Alexandru Uta, Jeff LeFevre, Carlos Maltzahn
Skyhook: Towards an Arrow-Native Storage System. CoRR (2022)
Sebastiaan Alvarez Rodriguez, Jayjeet Chakraborty, Aaron Chu, Ivo Jimenez, Jeff LeFevre, Carlos Maltzahn, Alexandru Uta
Zero-Cost, Arrow-Enabled Data Interface for Apache Spark. CoRR (2021)
Cristina L. Abad, Nikolas Herbst, Alexandru Uta, Alexandru Iosup
The Fourth Workshop on Hot Topics in Cloud Computing Performance (HotCloudPerf'21): Benchmarking in the Cloud. ICPE (2021)
Sherif Sakr, Angela Bonifati, Hannes Voigt, Alexandru Iosup, Khaled Ammar, Renzo Angles, Walid G. Aref, Marcelo Arenas, Maciej Besta, Peter A. Boncz, Khuzaima Daudjee, Emanuele Della Valle, Stefania Dumbrava, Olaf Hartig, Bernhard Haslhofer, Tim Hegeman, Jan Hidders, Katja Hose, Adriana Iamnitchi, Vasiliki Kalavri, Hugo Kapp, Wim Martens, M. Tamer Özsu, Eric Peukert, Stefan Plantikow, Mohamed Ragab, Matei Ripeanu, Semih Salihoglu, Christian Schulz, Petra Selmer, Juan F. Sequeda, Joshua Shinavier, Gábor Szárnyas, Riccardo Tommasini, Antonino Tumeo, Alexandru Uta, Ana Lucia Varbanescu, Hsiang-Yun Wu, Nikolay Yakovets, Da Yan, Eiko Yoneki
The future is big graphs: a community view on graph processing systems. Commun. ACM 64 (9) (2021)
Sebastiaan Alvarez Rodriguez, Jayjeet Chakrabroty, Aaron Chu, Ivo Jimenez, Jeff LeFevre, Carlos Maltzahn, Alexandru Uta
Zero-Cost, Arrow-Enabled Data Interface for Apache Spark. IEEE BigData (2021)
Alexandru Uta, Bogdan Ghit, Ankur Dave, Jan S. Rellermeyer, Peter A. Boncz
In-Memory Indexed Caching for Distributed Data Processing. CoRR (2021)
Laurens Versluis, Mehmet Çetin, Caspar Greeven, Kristian Laursen, Damian Podareanu, Valeriu Codreanu, Alexandru Uta, Alexandru Iosup
A Holistic Analysis of Datacenter Operations: Resource Usage, Energy, and Workload Characterization - Extended Technical Report. CoRR (2021)
Amin Moradi, Alexandru Uta
Reproducible Model Sharing for AI Practitioners. DIDL@Middleware (2021)
Yuxuan Zhao, Dmitry Duplyakin, Robert Ricci, Alexandru Uta
Cloud Performance Variability Prediction. ICPE (Companion) (2021)
Jayjeet Chakraborty, Ivo Jimenez, Sebastiaan Alvarez Rodriguez, Alexandru Uta, Jeff LeFevre, Carlos Maltzahn
Towards an Arrow-native Storage System. CoRR (2021)
Alexandru Iosup, Ahmed Musaafir, Alexandru Uta, Arnau Prat-Pérez, Gábor Szárnyas, Hassan Chafi, Ilie Gabriel Tanase, Lifeng Nai, Michael J. Anderson, Mihai Capota, Narayanan Sundaram, Peter A. Boncz, Siegfried Depner, Stijn Heldens, Thomas Manhardt, Tim Hegeman, Wing Lung Ngai, Yinglong Xia
The LDBC Graphalytics Benchmark. CoRR (2020)
Ahmed Musaafir, Alexandru Uta, Henk Dreuning, Ana Lucia Varbanescu
A Sampling-Based Tool for Scaling Graph Datasets. ICPE (2020)
Alexandru Uta, Alexandru Custura, Dmitry Duplyakin, Ivo Jimenez, Jan S. Rellermeyer, Carlos Maltzahn, Robert Ricci, Alexandru Iosup
Is Big Data Performance Reproducible in Modern Cloud Networks? NSDI (2020)
Dmitry Duplyakin, Alexandru Uta, Aleksander Maricq, Robert Ricci
In Datacenter Performance, The Only Constant Is Change. CCGRID (2020)
Alexandru Uta, Kristian Laursen, Alexandru Iosup, Paul Melis, Damian Podareanu, Valeriu Codreanu
Beneath the SURFace: An MRI-like View into the Life of a 21st-Century Datacenter. login Usenix Mag. 45 (3) (2020)
Sherif Sakr, Angela Bonifati, Hannes Voigt, Alexandru Iosup, Khaled Ammar, Renzo Angles, Walid G. Aref, Marcelo Arenas, Maciej Besta, Peter A. Boncz, Khuzaima Daudjee, Emanuele Della Valle, Stefania Dumbrava, Olaf Hartig, Bernhard Haslhofer, Tim Hegeman, Jan Hidders, Katja Hose, Adriana Iamnitchi, Vasiliki Kalavri, Hugo Kapp, Wim Martens, M. Tamer Özsu, Eric Peukert, Stefan Plantikow, Mohamed Ragab, Matei Ripeanu, Semih Salihoglu, Christian Schulz, Petra Selmer, Juan F. Sequeda, Joshua Shinavier, Gábor Szárnyas, Riccardo Tommasini, Antonino Tumeo, Alexandru Uta, Ana Lucia Varbanescu, Hsiang-Yun Wu, Nikolay Yakovets, Da Yan, Eiko Yoneki
The Future is Big Graphs! A Community View on Graph Processing Systems. CoRR (2020)
Dmitry Duplyakin, Alexandru Uta, Aleksander Maricq, Robert Ricci
In Datacenter Performance, The Only Constant Is Change. CoRR (2020)
Alexandru Uta, Dmitry Duplyakin, Cristina L. Abad, Nikolas Herbst, Alexandru Iosup
3rd Workshop on Hot Topics in Cloud Computing Performance (HotCloudPerf'20): Performance Variability. ICPE (2020)
Michel-Daniel Cojocaru, Alexandru Uta, Ana-Maria Oprescu
MicroValid: A Validation Framework for Automatically Decomposed Microservices. CloudCom (2019)
Alexandru Uta, Bogdan Ghit, Ankur Dave, Peter A. Boncz
[Demo] Low-latency Spark Queries on Updatable Data. SIGMOD Conference (2019)
Roshan Bharath Das, Marc X. Makkes, Alexandru Uta, Lin Wang, Henri E. Bal
A Programming Framework for Heterogeneous Stream Analytics. IEEE BigData (2019)
Michel-Daniel Cojocaru, Ana-Maria Oprescu, Alexandru Uta
Attributes Assessing the Quality of Microservices Automatically Decomposed from Monolithic Applications. ISPDC (2019)
Lucian Toader, Alexandru Uta, Ahmed Musaafir, Alexandru Iosup
Graphless: Toward Serverless Graph Processing. ISPDC (2019)
Roshan Bharath Das, Marc X. Makkes, Alexandru Uta, Lin Wang, Henri E. Bal
Aves: A Decision Engine for Energy-efficient Stream Analytics across Low-power Devices. IEEE BigData (2019)
Alexandru Uta, Alexandru Custura, Dmitry Duplyakin, Ivo Jimenez, Jan S. Rellermeyer, Carlos Maltzahn, Robert Ricci, Alexandru Iosup
Is Big Data Performance Reproducible in Modern Cloud Networks? CoRR (2019)
Dmitry Duplyakin, Alexandru Uta, Aleksander Maricq, Robert Ricci
On Studying CPU Performance of CloudLab Hardware. ICNP (2019)
Alexandru Iosup, Alexandru Uta, Laurens Versluis, Georgios Andreadis, Erwin Van Eyk, Tim Hegeman, Sacheendra Talluri, Vincent van Beek, Lucian Toader
Massivizing Computer Systems: A Vision to Understand, Design, and Engineer Computer Ecosystems Through and Beyond Modern Distributed Systems. ICDCS (2018)
Alexandru Uta, Sietse Au, Alexey Ilyushkin, Alexandru Iosup
Elasticity in Graph Analytics? A Benchmarking Framework for Elastic Graph Processing. CLUSTER (2018)
Alexandru Uta, Harry Obaseki
A Performance Study of Big Data Workloads in Cloud Datacenters with Network Variability. ICPE Companion (2018)
Alexandru Uta, Ove Danner, Cas van der Weegen, Ana-Maria Oprescu, Andreea Sandu, Stefania Costache, Thilo Kielmann
MemEFS: A network-aware elastic in-memory runtime distributed file system. Future Gener. Comput. Syst. 82 (2018)
Alexandru Iosup, Alexandru Uta, Laurens Versluis, Georgios Andreadis, Erwin Van Eyk, Tim Hegeman, Sacheendra Talluri, Vincent van Beek, Lucian Toader
Massivizing Computer Systems: a Vision to Understand, Design, and Engineer Computer Ecosystems through and beyond Modern Distributed Systems. CoRR (2018)
Erwin Van Eyk, Lucian Toader, Sacheendra Talluri, Laurens Versluis, Alexandru Uta, Alexandru Iosup
Serverless is More: From PaaS to Present Cloud Computing. IEEE Internet Comput. 22 (5) (2018)
Sietse Au, Alexandru Uta, Alexey Ilyushkin, Alexandru Iosup
An Elasticity Study of Distributed Graph Processing. CCGrid (2018)
Maria A. Voinea, Alexandru Uta, Alexandru Iosup
POSUM: A Portfolio Scheduler for MapReduce Workloads. IEEE BigData (2018)
Alexandru Uta, Ana Lucia Varbanescu, Ahmed Musaafir, Chris Lemaire, Alexandru Iosup
Exploring HPC and Big Data Convergence: A Graph Processing Study on Intel Knights Landing. CLUSTER (2018)
Nicolae Vladimir Bozdog, Marc X. Makkes, Alexandru Uta, Roshan Bharath Das, Aart van Halteren, Henri E. Bal
SenseLE: Exploiting Spatial Locality in Decentralized Sensing Environments. ISPA/IUCC (2017)
Marc X. Makkes, Alexandru Uta, Roshan Bharath Das, Vladimir N. Bozdog, Henri E. Bal
P^2-SWAN: Real-Time Privacy Preserving Computation for IoT Ecosystems. ICFEC (2017)
Alexandru Uta, Ana-Maria Oprescu, Thilo Kielmann
Towards Resource Disaggregation - Memory Scavenging for Scientific Workloads. CLUSTER (2016)
Alexandru Uta, Andreea Sandu, Thilo Kielmann
Overcoming data locality: An in-memory runtime file system with symmetrical data distribution. Future Gener. Comput. Syst. 54 (2016)
Alexandru Uta, Andreea Sandu, Stefania Costache, Thilo Kielmann
Scalable In-Memory Computing. CCGRID (2015)
Alexandru Uta, Andreea Sandu, Stefania Costache, Thilo Kielmann
MemEFS: An Elastic In-memory Runtime File System for eScience Applications. e-Science (2015)
Alexandru Uta, Andreea Sandu, Thilo Kielmann
MemFS: An in-memory runtime file system with symmetrical data distribution. CLUSTER (2014)
Alexandru Uta, Andreea Sandu, Ion Morozan, Thilo Kielmann
In-Memory Runtime File Systems for Many-Task Computing. ARMS-CC@PODC (2014)