Johnnatan Messias

49 papers A* 1A 6B 4Journal 28Unranked 10

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A stochastic performance model for evaluating ethereum layer-2 rollups. Future Gener. Comput. Syst. Carlos Melo, José Miqueias, Johnnatan Messias, Glauber D. Gonçalves, Francisco Airton Silva, André Soares, Jean Araujo
2026	J	`jnl`	Introduction to the Special Issue on Advanced Technologies in the Decentralized Web (Part 1). ACM Trans. Web Johnnatan Messias, Keke Gai, Maha Abdallah, Wei Cai
2025	—	`conf`	A Public Dataset For the ZKsync Rollup. FC (Workshops 1) Maria Inês Silva, Johnnatan Messias, Benjamin Livshits
2025	J	`jnl`	Fairness in Token Delegation: Mitigating Voting Power Concentration in DAOs. CoRR Johnnatan Messias, Ayae Ide
2025	J	`jnl`	The Express Lane to Spam and Centralization: An Empirical Analysis of Arbitrum's Timeboost. CoRR Johnnatan Messias, Christof Ferreira Torres
2025	—	`conf`	The Writing Is on the Wall: Analyzing the Boom of Inscriptions and Its Impact on EVM-Compatible Blockchains. FC (Workshops 1) Johnnatan Messias, Krzysztof Gogol, Maria Inês Silva, Benjamin Livshits
2025	B	`conf`	Unrolling the Performance of ZK-Rollups through Stochastic Modeling. SMC Carlos Melo, Johnnatan Messias, José Miqueias, Glauber D. Gonçalves, Francisco Airton Silva, André C. B. Soares
2024	J	`jnl`	A Public Dataset For the ZKsync Rollup. CoRR Maria Inês Silva, Johnnatan Messias, Benjamin Livshits
2024	J	`jnl`	Layer-2 Arbitrage: An Empirical Analysis of Swap Dynamics and Price Disparities on Rollups. CoRR Krzysztof Gogol, Johnnatan Messias, Deborah Miori, Claudio J. Tessone, Benjamin Livshits
2024	—	`conf`	Liquid Staking Tokens in Automated Market Makers. MARBLE Krzysztof Gogol, Robin Fritsch, Malte Schlosser, Johnnatan Messias, Benjamin Kraner, Claudio J. Tessone
2024	J	`jnl`	Liquid Staking Tokens in Automated Market Makers. CoRR Krzysztof Gogol, Robin Fritsch, Malte Schlosser, Johnnatan Messias, Benjamin Kraner, Claudio J. Tessone
2024	—	`conf`	Quantifying Arbitrage in Automated Market Makers: An Empirical Study of Ethereum ZK Rollups. MARBLE Krzysztof Gogol, Johnnatan Messias, Deborah Miori, Claudio J. Tessone, Benjamin Livshits
2024	J	`jnl`	Quantifying Arbitrage in Automated Market Makers: An Empirical Study of Ethereum ZK Rollups. CoRR Krzysztof Gogol, Johnnatan Messias, Deborah Miori, Claudio J. Tessone, Benjamin Livshits
2024	J	`jnl`	The Writing is on the Wall: Analyzing the Boom of Inscriptions and its Impact on EVM-compatible Blockchains. CoRR Johnnatan Messias, Krzysztof Gogol, Maria Inês Silva, Benjamin Livshits
2024	J	`jnl`	The Writing is on the Wall: Analyzing the Boom of Inscriptions and its Impact on Rollup Performance and Cost Efficiency. CoRR Krzysztof Gogol, Johnnatan Messias, Maria Inês Silva, Benjamin Livshits
2023	J	`jnl`	Airdrops: Giving Money Away Is Harder Than It Seems. CoRR Johnnatan Messias, Aviv Yaish, Benjamin Livshits
2023	J	`jnl`	Cross-border Exchange of CBDCs using Layer-2 Blockchain. CoRR Krzysztof Gogol, Johnnatan Messias, Malte Schlosser, Benjamin Kraner, Claudio J. Tessone
2023	A	`conf`	Dissecting Bitcoin and Ethereum Transactions: On the Lack of Transaction Contention and Prioritization Transparency in Blockchains. FC Johnnatan Messias, Vabuk Pahari, Balakrishnan Chandrasekaran, Krishna P. Gummadi, Patrick Loiseau
2023	J	`jnl`	Dissecting Bitcoin and Ethereum Transactions: On the Lack of Transaction Contention and Prioritization Transparency in Blockchains. CoRR Johnnatan Messias, Vabuk Pahari, Balakrishnan Chandrasekaran, Krishna P. Gummadi, Patrick Loiseau
2023	J	`jnl`	Understanding Blockchain Governance: Analyzing Decentralized Voting to Amend DeFi Smart Contracts. CoRR Johnnatan Messias, Vabuk Pahari, Balakrishnan Chandrasekaran, Krishna P. Gummadi, Patrick Loiseau
2021	J	`jnl`	Modeling Coordinated vs. P2P Mining: An Analysis of Inefficiency and Inequality in Proof-of-Work Blockchains. CoRR Mohamed Alzayat, Johnnatan Messias, Balakrishnan Chandrasekaran, Krishna P. Gummadi, Patrick Loiseau
2021	J	`jnl`	Selfish & Opaque Transaction Ordering in the Bitcoin Blockchain: The Case for Chain Neutrality. CoRR Johnnatan Messias, Mohamed Alzayat, Balakrishnan Chandrasekaran, Krishna P. Gummadi, Patrick Loiseau, Alan Mislove
2021	A	`conf`	Selfish & opaque transaction ordering in the Bitcoin blockchain: the case for chain neutrality. Internet Measurement Conference Johnnatan Messias, Mohamed Alzayat, Balakrishnan Chandrasekaran, Krishna P. Gummadi, Patrick Loiseau, Alan Mislove
2019	A*	`conf`	(Mis)Information Dissemination in WhatsApp: Gathering, Analyzing and Countermeasures. WWW Gustavo Resende, Philipe F. Melo, Hugo Sousa, Johnnatan Messias, Marisa Vasconcelos, Jussara M. Almeida, Fabrício Benevenuto
2019	—	`conf`	On Microtargeting Socially Divisive Ads: A Case Study of Russia-Linked Ad Campaigns on Facebook. FAT Filipe Nunes Ribeiro, Koustuv Saha, Mahmoudreza Babaei, Lucas Henrique C. Lima, Johnnatan Messias, Fabrício Benevenuto, Oana Goga, Krishna P. Gummadi, Elissa M. Redmiles
2019	J	`jnl`	Search bias quantification: investigating political bias in social media and web search. Inf. Retr. J. Juhi Kulshrestha, Motahhare Eslami, Johnnatan Messias, Muhammad Bilal Zafar, Saptarshi Ghosh, Krishna P. Gummadi, Karrie Karahalios
2019	A	`conf`	WhatsApp Monitor: A Fact-Checking System for WhatsApp. ICWSM Philipe F. Melo, Johnnatan Messias, Gustavo Resende, Kiran Garimella, Jussara M. Almeida, Fabrício Benevenuto
2018	—	`conf`	A System for Monitoring Public Political Groups in WhatsApp. WebMedia Gustavo Resende, Johnnatan Messias, Márcio Silva, Jussara M. Almeida, Marisa Vasconcelos, Fabrício Benevenuto
2018	J	`jnl`	Characterizing Interconnections and Linguistic Patterns in Twitter. CoRR Johnnatan Messias
2018	J	`jnl`	On Microtargeting Socially Divisive Ads: A Case Study of Russia-Linked Ad Campaigns on Facebook. CoRR Filipe Nunes Ribeiro, Koustuv Saha, Mahmoudreza Babaei, Lucas Henrique C. Lima, Johnnatan Messias, Oana Goga, Fabrício Benevenuto, Krishna P. Gummadi, Elissa M. Redmiles
2017	J	`jnl`	An evaluation of sentiment analysis for mobile devices. Soc. Netw. Anal. Min. Johnnatan Messias, João Paulo Diniz, Elias Soares, Miller Ferreira, Matheus Araújo, Lucas Bastos, Manoel Miranda, Fabrício Benevenuto
2017	—	`conf`	Demographics of News Sharing in the U.S. Twittersphere. HT Júlio Cesar dos Reis, Haewoon Kwak, Jisun An, Johnnatan Messias, Fabrício Benevenuto
2017	J	`jnl`	Demographics of News Sharing in the U.S. Twittersphere. CoRR Júlio Cesar dos Reis, Haewoon Kwak, Jisun An, Johnnatan Messias, Fabrício Benevenuto
2017	—	`conf`	Linguistic Diversities of Demographic Groups in Twitter. HT Pantelis Vikatos, Johnnatan Messias, Manoel Miranda, Fabrício Benevenuto
2017	J	`jnl`	Linguistic Diversities of Demographic Groups in Twitter. CoRR Pantelis Vikatos, Johnnatan Messias, Manoel Miranda, Fabrício Benevenuto
2017	J	`jnl`	Longitudinal Privacy Management in Social Media: The Need for Better Controls. IEEE Internet Comput. Mainack Mondal, Johnnatan Messias, Saptarshi Ghosh, Krishna P. Gummadi, Aniket Kate
2017	A	`conf`	Quantifying Search Bias: Investigating Sources of Bias for Political Searches in Social Media. CSCW Juhi Kulshrestha, Motahhare Eslami, Johnnatan Messias, Muhammad Bilal Zafar, Saptarshi Ghosh, Krishna P. Gummadi, Karrie Karahalios
2017	J	`jnl`	Quantifying Search Bias: Investigating Sources of Bias for Political Searches in Social Media. CoRR Juhi Kulshrestha, Motahhare Eslami, Johnnatan Messias, Muhammad Bilal Zafar, Saptarshi Ghosh, Krishna P. Gummadi, Karrie Karahalios
2017	J	`jnl`	White, Man, and Highly Followed: Gender and Race Inequalities in Twitter. CoRR Johnnatan Messias, Pantelis Vikatos, Fabrício Benevenuto
2017	B	`conf`	White, man, and highly followed: gender and race inequalities in Twitter. WI Johnnatan Messias, Pantelis Vikatos, Fabrício Benevenuto
2017	A	`conf`	Who Makes Trends? Understanding Demographic Biases in Crowdsourced Recommendations. ICWSM Abhijnan Chakraborty, Johnnatan Messias, Fabrício Benevenuto, Saptarshi Ghosh, Niloy Ganguly, Krishna P. Gummadi
2017	J	`jnl`	Who Makes Trends? Understanding Demographic Biases in Crowdsourced Recommendations. CoRR Abhijnan Chakraborty, Johnnatan Messias, Fabrício Benevenuto, Saptarshi Ghosh, Niloy Ganguly, Krishna P. Gummadi
2016	A	`conf`	Forgetting in Social Media: Understanding and Controlling Longitudinal Exposure of Socially Shared Data. SOUPS Mainack Mondal, Johnnatan Messias, Saptarshi Ghosh, Krishna P. Gummadi, Aniket Kate
2016	J	`jnl`	From Migration Corridors to Clusters: The Value of Google+ Data for Migration Studies. CoRR Johnnatan Messias, Fabrício Benevenuto, Ingmar Weber, Emilio Zagheni
2016	B	`conf`	From migration corridors to clusters: The value of Google+ data for migration studies. ASONAM Johnnatan Messias, Fabrício Benevenuto, Ingmar Weber, Emilio Zagheni
2016	B	`conf`	Towards sentiment analysis for mobile devices. ASONAM Johnnatan Messias, João Paulo Diniz, Elias Soares, Miller Ferreira, Matheus Araújo, Lucas Bastos, Manoel Miranda, Fabrício Benevenuto
2015	—	`conf`	Algoritmos de Aprendizado de Máquina para Predição de Resultados de Lutas de MMA. SBBD (Short Papers) Leandro A. A. Silva, Johnnatan Messias, Mirella M. Moro, Pedro Olmo Stancioli Vaz de Melo, Fabrício Benevenuto
2015	—	`conf`	Brazil Around the World: Characterizing and Detecting Brazilian Emigrants Using Google+. WebMedia Johnnatan Messias, Gabriel Magno, Fabrício Benevenuto, Adriano Veloso, Virgílio A. F. Almeida
2013	J	`jnl`	You followed my bot! Transforming robots into influential users in Twitter. First Monday Johnnatan Messias, Lucas Schmidt, Ricardo Oliveira, Fabrício Benevenuto