SCIT: A Schema Change Interpretation Tool for Dynamic-Schema Data Warehouses. - Rihan Hai 001; Vasileios Theodorou; Maik Thiele; Wolfgang Lehner (ADC, 2015)

An Ontology-based Collaboration Recommender System using Patents. - Sandra Geisler; Rihan Hai 001; Christoph Quix (KEOD, 2015)

GEMMS: A Generic and Extensible Metadata Management System for Data Lakes. - Christoph Quix; Rihan Hai 001; Ivan Vatov (CAiSE Forum, 2016)

Constance: An Intelligent Data Lake System. - Rihan Hai 001; Sandra Geisler; Christoph Quix (SIGMOD Conference, 2016)

Metadata Extraction and Management in Data LakesWith GEMMS. - Christoph Quix; Rihan Hai 001; Ivan Vatov (Complex Syst. Informatics Model. Q., 2016)

An Integrated Ontology-Based Approach for Patent Classification in Medical Engineering. - Sandra Geisler; Christoph Quix; Rihan Hai 001; Sanchit Alekh (DILS, 2017)

Ontology matching for patent classification. - Christoph Quix; Sandra Geisler; Rihan Hai 001; Sanchit Alekh (OM@ISWC, 2017)

Query Rewriting for Heterogeneous Data Lakes. - Rihan Hai 001; Christoph Quix; Chen Zhou (ADBIS, 2018)

Nested Schema Mappings for Integrating JSON. - Rihan Hai 001; Christoph Quix; David Kensche (ER, 2018)

A Metadata Framework for Data Lagoons. - Vasileios Theodorou; Rihan Hai 001; Christoph Quix (ADBIS (Short Papers and Workshops), 2019)

Relaxed Functional Dependency Discovery in Heterogeneous Data Lakes. - Rihan Hai 001; Christoph Quix; Dan Wang (ER, 2019)

Towards an Infrastructure Enabling the Internet of Production. - Jan Pennekamp; René Glebke; Martin Henze; Tobias Meisen; Christoph Quix; Rihan Hai 001; Lars Christoph Gleim; Philipp Niemietz; Maximilian Rudack; Simon Knape; Alexander Epple; Daniel Trauth; et al. (ICPS, 2019)

Rewriting of Plain SO Tgds into Nested Tgds. - Rihan Hai 001; Christoph Quix (Proc. VLDB Endow., 2019)

Data Lake. - Christoph Quix; Rihan Hai 001 (Encyclopedia of Big Data Technologies, 2019)

Data integration and metadata management in data lakes. - Rihan Hai 001 (2020)

Data lake concept and systems: a survey. - Rihan Hai 001; Christoph Quix; Matthias Jarke (CoRR, 2021)

Amalur: Next-generation Data Integration in Data Lakes. - Rihan Hai 001; Christos Koutras; Andra Ionescu; Asterios Katsifodimos (CIDR, 2022)

Join Path-Based Data Augmentation for Decision Trees. - Andra Ionescu; Rihan Hai 001; Marios Fragkoulis; Asterios Katsifodimos (ICDE Workshops, 2022)

Bridging the Gap between Data Integration and ML Systems. - Rihan Hai 001; Yan Kang; Christos Koutras; Andra Ionescu; Asterios Katsifodimos (CoRR, 2022)

SiMa: Effective and Efficient Data Silo Federation Using Graph Neural Networks. - Christos Koutras; Rihan Hai 001; Kyriakos Psarakis; Marios Fragkoulis; Asterios Katsifodimos (CoRR, 2022)

Metadata Representations for Queryable ML Model Zoos. - Ziyu Li; Rihan Hai 001; Alessandro Bozzon; Asterios Katsifodimos (CoRR, 2022)

Topio Marketplace: Search and Discovery of Geospatial Data. - Andra Ionescu; Alexandra Alexandridou; Leonidas Ikonomou; Kyriakos Psarakis; Kostas Patroumpas; Georgios Chatzigeorgakidis; Dimitrios Skoutas 001; Spiros Athanasiou; Rihan Hai 001; Asterios Katsifodimos (EDBT, 2023)

Amalur: Data Integration Meets Machine Learning. - Rihan Hai 001; Christos Koutras; Andra Ionescu; Ziyu Li; Wenbo Sun; Jessie van Schijndel; Yan Kang; Asterios Katsifodimos (ICDE, 2023)

Optimizing Machine Learning Inference Queries for Multiple Objectives. - Ziyu Li; Mariette Schönfeld; Rihan Hai 001; Alessandro Bozzon; Asterios Katsifodimos (ICDEW, 2023)

An Empirical Performance Comparison between Matrix Multiplication Join and Hash Join on GPUs. - Wenbo Sun; Asterios Katsifodimos; Rihan Hai 001 (ICDEW, 2023)

Macaroni: Crawling and Enriching Metadata from Public Model Zoos. - Ziyu Li; Henk Kant; Rihan Hai 001; Asterios Katsifodimos; Alessandro Bozzon (ICWE, 2023)

Optimizing ML Inference Queries Under Constraints. - Ziyu Li; Mariette Schönfeld; Wenbo Sun; Marios Fragkoulis; Rihan Hai 001; Alessandro Bozzon; Asterios Katsifodimos (ICWE, 2023)

Metadata Representations for Queryable Repositories of Machine Learning Models. - Ziyu Li; Henk Kant; Rihan Hai 001; Asterios Katsifodimos; Marco Brambilla 001; Alessandro Bozzon (IEEE Access, 2023)

Data Lakes: A Survey of Functions and Systems. - Rihan Hai 001; Christos Koutras; Christoph Quix; Matthias Jarke (IEEE Trans. Knowl. Data Eng., 2023)

Human-in-the-Loop Feature Discovery for Tabular Data. - Andra Ionescu; Zeger Mouw; Efthimia Aivaloglou; Rihan Hai 001; Asterios Katsifodimos (CIKM, 2024)

LLM-PQA: LLM-enhanced Prediction Query Answering. - Ziyu Li; Wenjie Zhao; Asterios Katsifodimos; Rihan Hai 001 (CIKM, 2024)

Quantum Data Management: From Theory to Opportunities. - Rihan Hai 001; Shih-Han Hung; Sebastian Feld (ICDE, 2024)

Data Lakes: A Survey of Functions and Systems (Extended abstract). - Rihan Hai 001; Christos Koutras; Christoph Quix; Matthias Jarke (ICDE, 2024)

AutoFeat: Transitive Feature Discovery over Join Paths. - Andra Ionescu; Kiril Vasilev; Florena Buse; Rihan Hai 001; Asterios Katsifodimos (ICDE, 2024)

Model Selection with Model Zoo via Graph Learning. - Ziyu Li; Hilco van der Wilk; Danning Zhan; Megha Khosla; Alessandro Bozzon; Rihan Hai 001 (ICDE, 2024)

S i 1 o F use: Cross-silo Synthetic Data Generation with Latent Tabular Diffusion Models. - Aditya Shankar; Hans Brouwer; Rihan Hai 001; Lydia Y. Chen (ICDE, 2024)

Cross-Source ML Model Training. - Wenbo Sun; Rihan Hai 001 (ICDE, 2024)

Will Sharing Metadata Leak Privacy? - Danning Zhan; Rihan Hai 001 (ICDEW, 2024)

Quantum Data Structures for Enhanced Database Performance. - Tim Littau; Ziyu Li; Rihan Hai 001 (VLDB Workshops, 2024)

SiloFuse: Cross-silo Synthetic Data Generation with Latent Tabular Diffusion Models. - Aditya Shankar; Hans Brouwer; Rihan Hai 001; Lydia Y. Chen (CoRR, 2024)

Share Your Secrets for Privacy! Confidential Forecasting with Vertical Federated Learning. - Aditya Shankar; Lydia Y. Chen; Jérémie Decouchant; Dimitra Gkorou; Rihan Hai 001 (CoRR, 2024)

CEBench: A Benchmarking Toolkit for the Cost-Effectiveness of LLM Pipelines. - Wenbo Sun; Jiaqi Wang; Qiming Guo; Ziyu Li; Wenlu Wang; Rihan Hai 001 (CoRR, 2024)

Data Management in the Noisy Intermediate-Scale Quantum Era. - Rihan Hai 001; Shih-Han Hung; Tim Coopmans; Floris Geerts (CoRR, 2024)

Amalur: The Convergence of Data Integration and Machine Learning. - Ziyu Li; Wenbo Sun; Danning Zhan; Yan Kang; Lydia Yiyu Chen; Alessandro Bozzon; Rihan Hai 001 (IEEE Trans. Knowl. Data Eng., 2024)

Share Secrets for Privacy: Confidential Forecasting with Vertical Federated Learning. - Aditya Shankar; Jérémie Decouchant; Dimitra Gkorou; Rihan Hai 001; Lydia Y. Chen (ARES (1), 2025)

Developing a 6G Data and ML Operations Automation via an End-To-End AI Framework: The 6G-DALI Context. - Ioannis P. Chochliouros; Kostas Ramantas; Vasileios Theodorou; Christian Pinto; Takai Eddine Kennouche; Adlen Ksentini; Franco Minucci; Dimitrios Amaxilatis; Giacomo Bernini; Luigi Briguglio; Rihan Hai 001; Anastasia S. Spiliopoulou; et al. (AIAI Workshops (1), 2025)

Database is All You Need: Serving LLMs with Relational Queries. - Wenbo Sun; Ziyu Li; Vaishnav Srinidhi; Rihan Hai 001 (EDBT, 2025)

QC meet CQ: Quantum Conjunctive Queries. - Floris Geerts; Rihan Hai 001 (Q-DATA@SIGMOD, 2025)

Qymera: Simulating Quantum Circuits using RDBMS. - Tim Littau; Rihan Hai 001 (SIGMOD Conference Companion, 2025)

Database as Runtime: Compiling LLMs to SQL for In-database Model Serving. - Wenbo Sun; Ziyu Li; Rihan Hai 001 (SIGMOD Conference Companion, 2025)

Ilargi: a GPU Compatible Factorized ML Model Training Framework. - Wenbo Sun; Rihan Hai 001 (CoRR, 2025)

Accessible and Portable LLM Inference by Compiling Computational Graphs into SQL. - Wenbo Sun; Qiming Guo; Wenlu Wang; Rihan Hai 001 (CoRR, 2025)

Quantum Data Management in the NISQ Era. - Rihan Hai 001; Shih-Han Hung; Tim Coopmans; Tim Littau; Floris Geerts (Proc. VLDB Endow., 2025)

WaveStitch: Flexible and Fast Conditional Time Series Generation with Diffusion Models. - Aditya Shankar; Lydia Y. Chen; Arie van Deursen; Rihan Hai 001 (CoRR, 2025)

Accelerating machine learning queries with linear algebra query processing. - Wenbo Sun; Asterios Katsifodimos; Rihan Hai 001 (Distributed Parallel Databases, 2025)