Matías Bonaventura

@article{abud_design_2021,

title = {Design of a Resilient, High-Throughput, Persistent Storage System for the ATLAS Phase-II DAQ System},

author = {Adam Abed Abud and Matias Bonaventura and Edoardo Farina and Fabrice Le Goff},

editor = {C. Biscarat and S. Campana and B. Hegner and S. Roiser and C. I. Rovelli and G. A. Stewart},

url = {https://doi.org/10.1051/epjconf/202125104014},

doi = {10.1051/epjconf/202125104014},

year  = {2021},

date = {2021-01-01},

journal = {EPJ Web of Conferences},

volume = {251},

pages = {4014},

note = {Publisher: EDP Sciences},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{abud_studies_2021,

title = {Studies on a Persistent Storage Buffer for the ATLAS Phase-II DAQ System},

author = {Adam Abed Abud and Matias Bonaventura and Fabrice Le Goff},

url = {https://cds.cern.ch/record/2772459},

year  = {2021},

date = {2021-01-01},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{bonaventura_fluid-flow_2019,

title = {Fluid-flow and packet-level models of data networks unified under a modular/hierarchical framework: Speedups and simplicity, combined},

author = {Matías Bonaventura and Rodrigo Castro},

doi = {10.1109/WSC.2018.8632499},

issn = {08917736},

year  = {2019},

date = {2019-01-01},

journal = {Proceedings - Winter Simulation Conference},

volume = {2018-December},

pages = {3825–3836},

abstract = {As network technologies undergo an exponential growth in terms of bandwidth and topology complexity, the gap is worsened between the performance of network simulation techniques and real network scenarios. Fluid-flow models for network dynamics are a well know option for reducing simulation overhead while offering useful averaged approximations of network metrics. Yet, the methods and tools established in the packet-level simulation community are alien to those used in continuous system modeling by means of differential equations. This hinders the synergy between specialists in both techniques. In this work, we present a novel modeling methodology and simulation tool to unify the experience of designing network simulation models both with fluid-level and packet-level techniques under a single modular and hierarchical formal framework. We verified the efficacy of our approach both in terms of simulation speedups and modeling simplicity for canonical network simulation scenarios.},

note = {ISBN: 9781538665725 

Publisher: Institute of Electrical and Electronics Engineers Inc.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{bonaventura_simulation_2018,

title = {Simulation study of dynamic load balancing for processor sharing servers with finite capacity under generalized Halfin-Whitt regimes},

author = {Matías Bonaventura and Rodrigo Castro and Matthieu Jonckheere},

doi = {10.1109/WSC.2018.8632272},

issn = {08917736},

year  = {2018},

date = {2018-01-01},

journal = {Proceedings - Winter Simulation Conference},

volume = {2018-December},

pages = {3873–3884},

abstract = {Defining efficient decentralized load balancing schemes exhibiting low memory and communication costs is an important ongoing topic. In particular, characterizing critical regimes where a system optimizes resource usage is uncharted territory. We consider here dynamic balancing schemes in a set of processor sharing servers with finite capacity. Guided by recent results for insensitive load balancing schemes, we applied a modeling and simulation strategy to characterize systematically and extensively several classes of balancing policies under various statistical conditions. We found that there is a class of efficient policies for which a common critical regime can be identified and interpreted as a generalization of the Halfin-Whitt-Jagerman regime for one-server systems. We also study the gap between full and partial information systems, and analyze the performance sensitivity to jobs' size distribution. This study is motivated by the network architecture in the ATLAS experiment at CERN, where load balancing plays a key role.},

note = {ISBN: 9781538665725 

Publisher: Institute of Electrical and Electronics Engineers Inc.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}