Chuan Lei

Publication Activity (10 Years)

Years Active: 2011-2024
Publications (10 Years): 45

Top Topics

Natural Language

Graph Embedding

Top Venues

SIGMOD Conference

Proc. VLDB Endow.

Publications

Kezhi Kong, Jiani Zhang, Zhengyuan Shen, Balasubramaniam Srinivasan, Chuan Lei, Christos Faloutsos, Huzefa Rangwala, George Karypis
OpenTab: Advancing Large Language Models as Open-domain Table Reasoners. CoRR (2024)
Christos Koutras, Jiani Zhang, Xiao Qin, Chuan Lei, Vasileios Ioannidis, Christos Faloutsos, George Karypis, Asterios Katsifodimos
OmniMatch: Effective Self-Supervised Any-Join Discovery in Tabular Data Repositories. CoRR (2024)
Minjie Wang, Quan Gan, David Wipf, Zhenkun Cai, Ning Li, Jianheng Tang, Yanlin Zhang, Zizhao Zhang, Zunyao Mao, Yakun Song, Yanbo Wang, Jiahang Li, Han Zhang, Guang Yang, Xiao Qin, Chuan Lei, Muhan Zhang, Weinan Zhang, Christos Faloutsos, Zheng Zhang
4DBInfer: A 4D Benchmarking Toolbox for Graph-Centric Predictive Modeling on Relational DBs. CoRR (2024)
Yuze Lou, Chuan Lei, Xiao Qin, Zichen Wang, Christos Faloutsos, Rishita Anubhai, Huzefa Rangwala
DATALORE: Can a Large Language Model Find All Lost Scrolls in a Data Repository? ICDE (2024)
Venkata Vamsikrishna Meduri, Abdul Quamar, Chuan Lei, Xiao Qin, Berthold Reinwald
Alfa: active learning for graph neural network-based semantic schema alignment. VLDB J. 33 (4) (2024)
Kezhi Kong, Jiani Zhang, Zhengyuan Shen, Balasubramaniam Srinivasan, Chuan Lei, Christos Faloutsos, Huzefa Rangwala, George Karypis
OpenTab: Advancing Large Language Models as Open-domain Table Reasoners. ICLR (2024)
Jiaming Liang, Chuan Lei, Xiao Qin, Jiani Zhang, Asterios Katsifodimos, Christos Faloutsos, Huzefa Rangwala
FeatNavigator: Automatic Feature Augmentation on Tabular Data. CoRR (2024)
Chuan Lei, Abdul Quamar, Vasilis Efthymiou, Fatma Özcan, Rana Alotaibi
HERMES: data placement and schema optimization for enterprise knowledge bases. VLDB J. 32 (3) (2023)
Xiao Qin, Nasrullah Sheikh, Chuan Lei, Berthold Reinwald, Giacomo Domeniconi
SEIGN: A Simple and Efficient Graph Neural Network for Large Dynamic Graphs. ICDE (2023)
Xuming Hu, Shen Wang, Xiao Qin, Chuan Lei, Zhengyuan Shen, Christos Faloutsos, Asterios Katsifodimos, George Karypis, Lijie Wen, Philip S. Yu
Automatic Table Union Search with Tabular Representation Learning. ACL (Findings) (2023)
Lei Ma, Chuan Lei, Olga Poppe, Elke A. Rundensteiner
Gloria: Graph-based Sharing Optimizer for Event Trend Aggregation. SIGMOD Conference (2022)
Nasrullah Sheikh, Xiao Qin, Berthold Reinwald, Chuan Lei
Scaling knowledge graph embedding models for link prediction. EuroMLSys@EuroSys (2022)
Abdul Quamar, Vasilis Efthymiou, Chuan Lei, Fatma Özcan
Natural Language Interfaces to Data. Found. Trends Databases 11 (4) (2022)
Nasrullah Sheikh, Xiao Qin, Berthold Reinwald, Chuan Lei
Scaling Knowledge Graph Embedding Models. CoRR (2022)
Abdul Quamar, Vasilis Efthymiou, Chuan Lei, Fatma Özcan
Natural Language Interfaces to Data. CoRR (2022)
Alina Vretinaris, Chuan Lei, Vasilis Efthymiou, Xiao Qin, Fatma Özcan
Medical Entity Disambiguation Using Graph Neural Networks. SIGMOD Conference (2021)
Olga Poppe, Chuan Lei, Lei Ma, Allison Rozet, Elke A. Rundensteiner
To Share, or not to Share Online Event Trend Aggregation Over Bursty Event Streams. SIGMOD Conference (2021)
Venkata Vamsikrishna Meduri, Abdul Quamar, Chuan Lei, Vasilis Efthymiou, Fatma Ozcan
BI-REC: Guided Data Analysis for Conversational Business Intelligence. CoRR (2021)
Fatma Özcan, Chuan Lei, Abdul Quamar, Vasilis Efthymiou
Semantic enrichment of data for AI applications. DEEM@SIGMOD (2021)
Shqiponja Ahmetaj, Vasilis Efthymiou, Ronald Fagin, Phokion G. Kolaitis, Chuan Lei, Fatma Özcan, Lucian Popa
Ontology-Enriched Query Answering on Relational Databases. AAAI (2021)
Rana Alotaibi, Chuan Lei, Abdul Quamar, Vasilis Efthymiou, Fatma Özcan
Property Graph Schema Optimization for Domain-Specific Knowledge Graphs. ICDE (2021)
Alina Vretinaris, Chuan Lei, Vasilis Efthymiou, Xiao Qin, Fatma Özcan
Medical Entity Disambiguation Using Graph Neural Networks. CoRR (2021)
Junheng Hao, Chuan Lei, Vasilis Efthymiou, Abdul Quamar, Fatma Özcan, Yizhou Sun, Wei Wang
MEDTO: Medical Data to Ontology Matching Using Hybrid Graph Neural Networks. KDD (2021)
Olga Poppe, Chuan Lei, Lei Ma, Allison Rozet, Elke A. Rundensteiner
To Share, or not to Share Online Event Trend Aggregation Over Bursty Event Streams. CoRR (2021)
Olga Poppe, Allison Rozet, Chuan Lei, Elke A. Rundensteiner, David Maier
Sharon: Shared Online Event Sequence Aggregation. CoRR (2020)
Olga Poppe, Chuan Lei, Elke A. Rundensteiner, David Maier
Event Trend Aggregation Under Rich Event Matching Semantics. CoRR (2020)
Fatma Ozcan, Abdul Quamar, Jaydeep Sen, Chuan Lei, Vasilis Efthymiou
State of the Art and Open Challenges in Natural Language Interfaces to Data. SIGMOD Conference (2020)
Olga Poppe, Chuan Lei, Elke A. Rundensteiner, David Maier
GRETA: Graph-based Real-time Event Trend Aggregation. CoRR (2020)
Abdul Quamar, Chuan Lei, Dorian Miller, Fatma Ozcan, Jeffrey T. Kreulen, Robert J. Moore, Vasilis Efthymiou
An Ontology-Based Conversation System for Knowledge Bases. SIGMOD Conference (2020)
Chuan Lei, Rana Alotaibi, Abdul Quamar, Vasilis Efthymiou, Fatma Özcan
Property Graph Schema Optimization for Domain-Specific Knowledge Graphs. CoRR (2020)
Chuan Lei, Vasilis Efthymiou, Rebecca Geis, Fatma Ozcan
Expanding Query Answers on Medical Knowledge Bases. EDBT (2020)
Xue Han, Lianxue Hu, Jaydeep Sen, Yabin Dang, Buyu Gao, Vatche Isahagian, Chuan Lei, Vasilis Efthymiou, Fatma Özcan, Abdul Quamar, Ziming Huang, Vinod Muthusamy
Bootstrapping Natural Language Querying on Process Automation Data. SCC (2020)
Jaydeep Sen, Chuan Lei, Abdul Quamar, Fatma Özcan, Vasilis Efthymiou, Ayushi Dalmia, Greg Stager, Ashish R. Mittal, Diptikalyan Saha, Karthik Sankaranarayanan
ATHENA++: Natural Language Querying for Complex Nested SQL Queries. Proc. VLDB Endow. 13 (11) (2020)
Allison Rozet, Olga Poppe, Chuan Lei, Elke A. Rundensteiner
Muse: Multi-query Event Trend Aggregation. CIKM (2020)
Jaydeep Sen, Fatma Ozcan, Abdul Quamar, Greg Stager, Ashish R. Mittal, Manasa Jammi, Chuan Lei, Diptikalyan Saha, Karthik Sankaranarayanan
Natural Language Querying of Complex Business Intelligence Queries. SIGMOD Conference (2019)
Olga Poppe, Chuan Lei, Elke A. Rundensteiner, David Maier
Event Trend Aggregation Under Rich Event Matching Semantics. SIGMOD Conference (2019)
Olga Poppe, Allison Rozet, Chuan Lei, Elke A. Rundensteiner, David Maier
Sharon: Shared Online Event Sequence Aggregation. ICDE (2018)
Chuan Lei, Fatma Özcan, Abdul Quamar, Ashish R. Mittal, Jaydeep Sen, Diptikalyan Saha, Karthik Sankaranarayanan
Ontology-Based Natural Language Query Interfaces for Data Exploration. IEEE Data Eng. Bull. 41 (3) (2018)
Olga Poppe, Chuan Lei, Salah Ahmed, Elke A. Rundensteiner
Complete Event Trend Detection in High-Rate Event Streams. SIGMOD Conference (2017)
Olga Poppe, Chuan Lei, Elke A. Rundensteiner, Daniel J. Dougherty, Goutham Deva, Nicholas Fajardo, James Owens, Thomas Schweich, MaryAnn Van Valkenburg, Sarun Paisarnsrisomsuk, Pitchaya Wiratchotisatian, George Gettel, Robert Hollinger, Devin Roberts, Daniel Tocco
CAESAR: Context-Aware Event Stream Analytics for Urban Transportation Services. EDBT (2017)
Olga Poppe, Chuan Lei, Elke A. Rundensteiner, David Maier
GRETA: Graph-based Real-time Event Trend Aggregation. Proc. VLDB Endow. 11 (1) (2017)
Zhongfang Zhuang, Chuan Lei, Elke A. Rundensteiner, Mohamed Y. Eltabakh
PRO: Preference-Aware Recurring Query Optimization. CIKM (2016)
Medhabi Ray, Chuan Lei, Elke A. Rundensteiner
Scalable Pattern Sharing on Event Streams. SIGMOD Conference (2016)
Medhabi Ray, Chuan Lei, Elke A. Rundensteiner
SPASS: scalable event stream processing leveraging sharing opportunities: poster. DEBS (2016)
Olga Poppe, Chuan Lei, Elke A. Rundensteiner, Daniel J. Dougherty
Context-Aware Event Stream Analytics. EDBT (2016)
Chuan Lei, Zhongfang Zhuang, Elke A. Rundensteiner, Mohamed Y. Eltabakh
Shared Execution of Recurring Workloads in MapReduce. Proc. VLDB Endow. 8 (7) (2015)
Elke A. Rundensteiner, Olga Poppe, Chuan Lei, Medhabi Ray, Lei Cao, Yingmei Qi, Mo Liu, Di Wang
Exploiting Sharing Opportunities for Real-time Complex Event Analytics. IEEE Data Eng. Bull. 38 (4) (2015)
Chuan Lei, Elke A. Rundensteiner
Robust Distributed Query Processing for Streaming Data. ACM Trans. Database Syst. 39 (2) (2014)
Chuan Lei, Elke A. Rundensteiner, Mohamed Y. Eltabakh
Redoop: Supporting Recurring Queries in Hadoop. EDBT (2014)
Chuan Lei, Zhongfang Zhuang, Elke A. Rundensteiner, Mohamed Y. Eltabakh
Redoop Infrastructure for Recurring Big Data Queries. Proc. VLDB Endow. 7 (13) (2014)
Chuan Lei, Jun Zhang, Qiang Gao
Detection of unknown and arbitrary sparse signals against noise. IET Signal Process. 8 (2) (2014)
Chuan Lei, Elke A. Rundensteiner, Joshua D. Guttman
Robust distributed stream processing. ICDE (2013)
Rimma V. Nehme, Karen Works, Chuan Lei, Elke A. Rundensteiner, Elisa Bertino
Multi-route query processing and optimization. J. Comput. Syst. Sci. 79 (3) (2013)
Xiuqin Shang, Hongjun Song, Yu Wang, Chengpeng Hao, Chuan Lei
Adaptive detection of distributed targets in compound-Gaussian clutter with inverse gamma texture. Digit. Signal Process. 22 (6) (2012)
Chuan Lei, Jun Zhang, Qiang Gao
Performance of unknown and arbitrary sparse signal detection using convex programming method with compressive measurements. ISSPIT (2011)