| Vol-2652 urn:nbn:de:0074-2652-7 Copyright © 2020 for the individual papers by the papers' authors. Copyright © 2020 for the volume as a collection by its editors. This volume and its papers are published under the Creative Commons License Attribution 4.0 International (CC BY 4.0).

# VLDB-PhD 2020
VLDB 2020 PhD Workshop

### Proceedings of the VLDB 2020 PhD Workshop
co-located with the 46th International Conference on Very Large Databases (VLDB 2020)

### ONLINE, Aug 31-Sep 04, 2020.

Edited by

### Ziawasch Abedjan *
Katja Hose **

* TU Berlin
** Aalborg University

## Table of Contents

- Preface

### Technical Program

- Democratizing Data Science and Lessons Learned Along the Way
  Aditya Parameswaran

### Session 1: Data Streams

- Complex Event Processing for the Internet of Things
  Ariane Ziehn
- Unsupervised Subsequence Anomaly Detection in Large Sequences
  Paul Boniol
- Complex Event Processing on Real-time Video Streams
  Ziyu Li

### Session 2: Artificial Intelligence

- Extended Provenance Management for Data Science Applications
  Tanja Auge
- AlphaJoin: Join Order Selection à la AlphaGo
  Ji Zhang
- (Artificial) Mind over Matter: Humans In and Humans Out in Matching
  Roee Shraga

### Session 3: MISC 1

- Secure Data Processing at Scale
  Kajetan Jeremi Maliszewski
- Schema Evolution in Hybrid Databases Systems
  Maxime Gobert
- Redesigning Query Engines for White-box Compression
  Diego Tomé

### Session 4: Graph Processing

- Tunable Streaming Graph Embeddings at Scale
  Serafeim Papadias
- Efficient and Scalable Aggregate Computation on Temporal Graphs
  Vincent Le Claire

### Session 5: MISC 2

- Elastic Query Processing on Function as a Service Platforms
  Thomas Bodner
- Resilient and Scalable Architecture for Permissioned Blockchain Fabrics
  Suyash Gupta
- Reliable Clustering with Applications to Data Integration
  Sainyam Galhotra

2020-08-10: submitted by Ziawasch Abedjan, metadata incl. bibliographic data published under Creative Commons CC0
2020-08-11: published on CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073) |valid HTML5|