Eleazar Leal

According to our database, Eleazar Leal authored at least 23 papers between 2014 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

GTraclus: a novel algorithm for local trajectory clustering on GPUs.

Hamza Mustafa, Clark Barrus, Eleazar Leal, Le Gruenwald

Distributed Parallel Databases, September, 2023

2022

A survey on outlier explanations.

Egawati Panjei, Le Gruenwald, Eleazar Leal, Christopher Nguyen, Shejuti Silvia

VLDB J., 2022

2021

Minits-AllOcc: An Efficient Algorithm for Mining Timed Sequential Patterns.

Somayah Karsoum, Clark Barrus, Le Gruenwald, Eleazar Leal

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2021

Cloud Query Processing with Reinforcement Learning-Based Multi-objective Re-optimization.

Chenxiao Wang, Le Gruenwald, Laurent d'Orazio, Eleazar Leal

Proceedings of the Model and Data Engineering - 10th International Conference, 2021

GTraclus: A Local Trajectory Clustering Algorithm for GPUs.

Hamza Mustafa, Clark Barrus, Eleazar Leal, Le Gruenwald

Proceedings of the 37th IEEE International Conference on Data Engineering Workshops, 2021

A GPU Algorithm for Detecting Contextual Outliers in Multiple Concurrent Data Streams.

Abinash Borah, Le Gruenwald, Eleazar Leal, Egawati Panjei

Proceedings of the 2021 IEEE International Conference on Big Data (Big Data), 2021

2020

DRLindex: deep reinforcement learning index advisor for a cluster database.

Zahra Sadri, Le Gruenwald, Eleazar Leal

Proceedings of the IDEAS 2020: 24th International Database Engineering & Applications Symposium, 2020

Online Index Selection Using Deep Reinforcement Learning for a Cluster Database.

Zahra Sadri, Le Gruenwald, Eleazar Leal

Proceedings of the 36th IEEE International Conference on Data Engineering Workshops, 2020

A Persistent Memory-Aware Buffer Pool Manager Simulator for Multi-Tenant Cloud Databases.

Taras Basiuk, Le Gruenwald, Laurent d'Orazio, Eleazar Leal

Proceedings of the 36th IEEE International Conference on Data Engineering Workshops, 2020

2019

An Experimental Comparison of GPU Techniques for DBSCAN Clustering.

Hamza Mustafa, Eleazar Leal, Le Gruenwald

Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019

Using Timed Sequential Patterns in the Transportation Industry.

Somayah Karsoum, Le Gruenwald, Clark Barrus, Eleazar Leal

Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019

A Study on Database Cracking with GPUs.

Eleazar Leal, Le Gruenwald

Proceedings of the 10th International Workshop on Accelerating Analytics and Data Management Systems Using Modern Processor and Storage Architectures, 2019

2018

Research Issues of Outlier Detection in Trajectory Streams Using GPUs.

Eleazar Leal, Le Gruenwald

SIGKDD Explor., 2018

Wadjet: Finding Outliers in Multiple Multi-Dimensional Heterogeneous Data Streams.

Md. Shiblee Sadik, Le Gruenwald, Eleazar Leal

Proceedings of the 34th IEEE International Conference on Data Engineering, 2018

FastTopK: A Fast Top-K Trajectory Similarity Query Processing Algorithm for GPUs.

Hamza Mustafa, Eleazar Leal, Le Gruenwald

Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

Impact of Trajectory Segmentation on Discovering Trajectory Sequential Patterns.

Somayah Karsoum, Le Gruenwald, Eleazar Leal

Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

DynMDL: A Parallel Trajectory Segmentation Algorithm.

Eleazar Leal, Le Gruenwald

Proceedings of the 2018 IEEE International Congress on Big Data, 2018

2017

Parallel Compression and Indexing of Large-Scale Geospatial Raster Data with GPGPUs.

Nathalie Kaligirwa, Eleazar Leal, Le Gruenwald, Jianting Zhang, Simin You

Proceedings of the 2017 IEEE International Congress on Big Data, 2017

2016

In pursuit of outliers in multi-dimensional data streams.

Md. Shiblee Sadik, Le Gruenwald, Eleazar Leal

Proceedings of the 2016 IEEE International Conference on Big Data (IEEE BigData 2016), 2016

Handling uncertainty in trajectories of moving objects in unconstrained outdoor spaces.

Eleazar Leal, Le Gruenwald, Jianting Zhang

Proceedings of the 2016 IEEE International Conference on Big Data (IEEE BigData 2016), 2016

Towards an Efficient Top-K Trajectory Similarity Query Processing Algorithm for Big Trajectory Data on GPGPUs.

Eleazar Leal, Le Gruenwald, Jianting Zhang, Simin You

Proceedings of the 2016 IEEE International Congress on Big Data, San Francisco, CA, USA, June 27, 2016

2015

TKSimGPU: A parallel top-K trajectory similarity query processing algorithm for GPGPUs.

Eleazar Leal, Le Gruenwald, Jianting Zhang, Simin You

Proceedings of the 2015 IEEE International Conference on Big Data (IEEE BigData 2015), Santa Clara, CA, USA, October 29, 2015

2014

Parallel QuadTree encoding of large-scale raster geospatial data on multicore CPUs and GPGPUs.

Nathalie Kaligirwa, Eleazar Leal, Le Gruenwald, Jianting Zhang, Simin You

Proceedings of the 3rd ACM SIGSPATIAL International Workshop on Analytics for Big Geospatial Data, 2014