Search Results for author: Lukasz Golab

Found 8 papers, 6 papers with code

FedFormer: Contextual Federation with Attention in Reinforcement Learning

1 code implementation27 May 2022 Liam Hebert, Lukasz Golab, Pascal Poupart, Robin Cohen

We evaluate our methods on the Meta-World environment and find that our approach yields significant improvements over FedAvg and non-federated Soft Actor Critique single agent methods.

Federated Learning reinforcement-learning

GRS: Combining Generation and Revision in Unsupervised Sentence Simplification

1 code implementation Findings (ACL) 2022 Mohammad Dehghan, Dhruv Kumar, Lukasz Golab

We propose GRS: an unsupervised approach to sentence simplification that combines text generation and text revision.

Text Generation

Climate Action During COVID-19 Recovery and Beyond: A Twitter Text Mining Study

no code implementations25 May 2021 Mohammad S. Parsa, Lukasz Golab, Srinivasan Keshav

The Coronavirus pandemic created a global crisis that prompted immediate large-scale action, including economic shutdowns and mobility restrictions.

Efficient Discovery of Approximate Order Dependencies

no code implementations6 Jan 2021 Reza Karegar, Parke Godfrey, Lukasz Golab, Mehdi Kargar, Divesh Srivastava, Jaroslaw Szlichta

Order dependencies (ODs) capture relationships between ordered domains of attributes.

Databases

Consentio: Managing Consent to Data Access using Permissioned Blockchains

1 code implementation16 Oct 2019 Rishav Raj Agarwal, Dhruv Kumar, Lukasz Golab, Srinivasan Keshav

The data management challenge we address is to ensure high throughput and low latency of endorsing data access requests and granting or revoking consent.

Distributed, Parallel, and Cluster Computing

Online abuse detection: the value of preprocessing and neural attention models

1 code implementation WS 2019 Dhruv Kumar, Robin Cohen, Lukasz Golab

We propose an attention-based neural network approach to detect abusive speech in online social networks.

Abuse Detection

FastFabric: Scaling Hyperledger Fabric to 20,000 Transactions per Second

1 code implementation3 Jan 2019 Christian Gorenflo, Stephen Lee, Lukasz Golab, S. Keshav

Blockchain technologies are expected to make a significant impact on a variety of industries.

Distributed, Parallel, and Cluster Computing

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