Wangchao Le

According to our database, Wangchao Le authored at least 12 papers between 2006 and 2022.

Collaborative distances:

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

2022

Pipemizer: An Optimizer for Analytics Data Pipelines.

Sunny Gakhar, Joyce Cahoon, Wangchao Le, Xiangnan Li, Kaushik Ravichandran, Hiren Patel, Marc T. Friedman, Brandon Haynes, Shi Qiao, Alekh Jindal, Jyoti Leeka

Proc. VLDB Endow., 2022

2020

Cost Models for Big Data Query Processing: Learning, Retrofitting, and Our Findings.

Tarique Siddiqui, Alekh Jindal, Shi Qiao, Hiren Patel, Wangchao Le

Proceedings of the 2020 International Conference on Management of Data, 2020

2018

Towards a Learning Optimizer for Shared Clouds.

Chenggang Wu, Alekh Jindal, Saeed Amizadeh, Hiren Patel, Wangchao Le, Shi Qiao, Sriram Rao

Proc. VLDB Endow., 2018

2014

Scalable Keyword Search on Large RDF Data.

Wangchao Le, Feifei Li, Anastasios Kementsietsidis, Songyun Duan

IEEE Trans. Knowl. Data Eng., 2014

2013

Supporting Scalable Data Analytics on Large Linked Data.

Wangchao Le

PhD thesis, 2013

Optimal splitters for temporal and multi-version databases.

Wangchao Le, Feifei Li, Yufei Tao, Robert Christensen

Proceedings of the ACM SIGMOD International Conference on Management of Data, 2013

2012

Query Access Assurance in Outsourced Databases.

Wangchao Le, Feifei Li

IEEE Trans. Serv. Comput., 2012

Scalable Multi-query Optimization for SPARQL.

Wangchao Le, Anastasios Kementsietsidis, Songyun Duan, Feifei Li

Proceedings of the IEEE 28th International Conference on Data Engineering (ICDE 2012), 2012

2011

Rewriting queries on SPARQL views.

Wangchao Le, Songyun Duan, Anastasios Kementsietsidis, Feifei Li, Min Wang

Proceedings of the 20th International Conference on World Wide Web, 2011

2010

Top-<i>k</i> queries on temporal data.

Feifei Li, Ke Yi, Wangchao Le

VLDB J., 2010

2007

Modeling scene text features with parametric filter banks and contextual color-shift distribution model.

Wangchao Le, Shaofa Li

Proceedings of the 9th International Symposium on Signal Processing and Its Applications, 2007

2006

A Hybrid License Plate Extraction Method for Complex Scenes.

Wangchao Le, Shaofa Li

Proceedings of the 18th International Conference on Pattern Recognition (ICPR 2006), 2006