C
Christian S. Jensen
Researcher at Aalborg University
Publications - 541
Citations - 26166
Christian S. Jensen is an academic researcher from Aalborg University. The author has contributed to research in topics: Temporal database & Query language. The author has an hindex of 80, co-authored 507 publications receiving 24234 citations. Previous affiliations of Christian S. Jensen include University of Maryland, College Park & Zhejiang University.
Papers
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Book ChapterDOI
The Surrogate Data Type
TL;DR: This chapter introduces the SURROGATE data type, which allows time-varying objects to be modeled, and describes how this data type can be used to model hierarchical systems.
Proceedings ArticleDOI
Graph Convolutional Networks for Road Networks
TL;DR: In this paper, the Relational Fusion Network (RFN) is proposed for road segment regression and road segment classification, which outperforms state-of-the-art Graph Convolutional Networks (GCN) on road segment prediction.
Book ChapterDOI
Modeling and Testing Legacy Data Consistency Requirements
TL;DR: An increasing number of data sources are available on the Internet, many of which offer semantically overlapping data, but based on different schemas, or models, while the lack of consistency among them makes this integration difficult.
Proceedings ArticleDOI
A Testbed for the Exploration of Novel Concepts in Mobile Service Delivery
TL;DR: An open, extendable, and scalable system that supports the delivery of context-dependent content to mobile users that enables users to receive content from multiple content providers that matches their demographic data, active profiles, and context such as location and time.