Roberto Irajá Tavares da Costa Filho

17 papers A* 2A 1B 4C 1Journal 5Unranked 4
YearRankTypeTitle / Venue / Authors
2025 A* conf
Hidden Impact of Hardware Technologies on Throughput: a Case Study on a Brazilian Mobile Web Network.
WWW
Eduardo C. Paim, Roberto Irajá Tavares da Costa Filho, Valter Roesler, Theophilus A. Benson, Alberto Schaeffer-Filho
2025 J jnl
On the quality of WebRTC-based videoconferencing under adverse and mobility scenarios.
Ann. des Télécommunications
Arthur Böckmann Grossi, Roberto Irajá Tavares da Costa Filho, Luciano Paschoal Gaspary
2024 B conf
DigiNet: Scaling up Provisioning of Network Digital Twin.
NetSoft
Marcelo Caggiani Luizelli, Francisco Germano Vogt, Paulo Silas Severo de Souza, Arthur Francisco Lorenzon, Roberto Irajá Tavares da Costa Filho, Fábio D. Rossi, Rodrigo N. Calheiros, Christian Esteve Rothenberg
2023 — conf
Taking Detours: An In-Network Fault-Tolerant Probing Planning for In-Band Network Telemetry.
ICC
Ariel Góes de Castro, Igor Capelletti, Fábio D. Rossi, Arthur Francisco Lorenzon, Roberto Irajá Tavares da Costa Filho, Christian Esteve Rothenberg, Marcelo Caggiani Luizelli
2022 C conf
DyPro: Dynamic Probing Planning for In-Band Network Telemetry.
ISCC
Leandro M. Dallanora, Ariel Góes de Castro, Roberto Irajá Tavares da Costa Filho, Fábio D. Rossi, Arthur Francisco Lorenzon, Marcelo Caggiani Luizelli
2021 J jnl
Near-Optimal Probing Planning for In-Band Network Telemetry.
IEEE Commun. Lett.
Ariel Góes de Castro, Arthur Francisco Lorenzon, Fábio Diniz Rossi, Roberto Irajá Tavares da Costa Filho, Fernando M. V. Ramos, Christian Esteve Rothenberg, Marcelo Caggiani Luizelli
2020 J jnl
CAPEST: Offloading Network Capacity and Available Bandwidth Estimation to Programmable Data Planes.
IEEE Trans. Netw. Serv. Manag.
Nicolas Kagami, Roberto Irajá Tavares da Costa Filho, Luciano Paschoal Gaspary
2020 J jnl
Dissecting the Performance of VR Video Streaming through the VR-EXP Experimentation Platform.
ACM Trans. Multim. Comput. Commun. Appl.
Roberto Irajá Tavares da Costa Filho, Marcelo Caggiani Luizelli, Stefano Petrangeli, Maria Torres Vega, Jeroen van der Hooft, Tim Wauters, Filip De Turck, Luciano Paschoal Gaspary
2020 B conf
From 2D to Next Generation VR/AR Videos: Enabling Efficient Streaming via QoE-aware Mobile Networks.
NOMS
Roberto Irajá Tavares da Costa Filho, Filip De Turck, Luciano Paschoal Gaspary
2020 — conf
From 2D to Next Generation VR/AR Videos: Enabling Efficient Streaming via QoE-aware Mobile Networks.
SBRC Companion
Roberto Irajá Tavares da Costa Filho, Filip De Turck, Luciano Paschoal Gaspary
2019 J jnl
An optimization-based approach for efficient network monitoring using in-band network telemetry.
J. Internet Serv. Appl.
Jonatas Adilson Marques, Marcelo Caggiani Luizelli, Roberto Irajá Tavares da Costa Filho, Luciano Paschoal Gaspary
2018 A conf
Predicting the performance of virtual reality video streaming in mobile networks.
MMSys
Roberto Irajá Tavares da Costa Filho, Marcelo Caggiani Luizelli, Maria Torres Vega, Jeroen van der Hooft, Stefano Petrangeli, Tim Wauters, Filip De Turck, Luciano Paschoal Gaspary
2018 A* conf
Scalable QoE-aware Path Selection in SDN-based Mobile Networks.
INFOCOM
Roberto Irajá Tavares da Costa Filho, William Lautenschlager, Nicolas Kagami, Marcelo Caggiani Luizelli, Valter Roesler, Luciano Paschoal Gaspary
2017 — conf
QoE Analyser: A Framework to QoE Knowledge Base Generation.
WebMedia
Hugo Schroter Lazzari, Roberto Irajá Tavares da Costa Filho, Valter Roesler
2016 B conf
Network Fortune Cookie: Using Network Measurements to Predict Video Streaming Performance and QoE.
GLOBECOM
Roberto Irajá Tavares da Costa Filho, William Lautenschlager, Nicolas Kagami, Valter Roesler, Luciano Paschoal Gaspary
2011 B conf
One-way delay measurement in wired and wireless mobile full-mesh networks.
WCNC
Kleber Stangherlin, Roberto Irajá Tavares da Costa Filho, William Lautenschlager, Vagner Guadagnin, Luis Balbinot, Ricardo Balbinot, Valter Roesler
2007 — conf
UAMA: a unified architecture for active measurements in IP networks; End-to-end objetive quality indicators.
Integrated Network Management
Glederson Lessa dos Santos, Vinicius Tavares Guimaraes, Jorge Guedes Silveira, Alexandre T. Vieira, Jose Augusto de Oliveira Neto, Roberto Irajá Tavares da Costa Filho, Ricardo Balbinot