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EDBT
2016
ACM
63views Database» more  EDBT 2016»
3 years 2 months ago
Big Data Provenance: State-Of-The-Art Analysis and Emerging Research Challenges
This paper focuses the attention on big data provenance issues, and provides a comprehensive survey on state-of-theart analysis and emerging research challenges in this scientifi...
Alfredo Cuzzocrea
EDBT
2016
ACM
33views Database» more  EDBT 2016»
3 years 2 months ago
Finding and Fixing Type Mismatches in the Evolution of Object-NoSQL Mappings
NoSQL data stores are popular backends for managing big data that is evolving over time: Due to their schema-flexibility, a new release of the application does not require a full...
Stefanie Scherzinger, Eduardo Cunha de Almeida, Th...
EDBT
2016
ACM
37views Database» more  EDBT 2016»
3 years 2 months ago
Understanding Customer Attrition at an Individual Level: a New Model in Grocery Retail Context
This paper presents a new model to detect and explain customer defection in a grocery retail context. This new model analyzes the evolution of each customer basket content. It the...
EDBT
2016
ACM
100views Database» more  EDBT 2016»
3 years 2 months ago
DeMand: A Tool for Evaluating and Comparing Device-Level Demand and Supply Forecast Models
Fine-grained device-level predictions of both shiftable and nonshiftable energy demand and supply is vital in order to take advantage of Demand Response (DR) for efficient utiliz...
Bijay Neupane, Laurynas Siksnys, Torben Bach Peder...
EDBT
2016
ACM
37views Database» more  EDBT 2016»
3 years 2 months ago
Model Kit for Lightweight Data Compression Algorithms
Modern database systems are very often in the position to store and efficiently process their entire data in main memory. Aside from increased main memory capacities, a further dr...
EDBT
2016
ACM
44views Database» more  EDBT 2016»
3 years 2 months ago
DBExplorer: Exploratory Search in Databases
A traditional relational database can evaluate complex queries but requires users to precisely express their information need. But users often do not know what information is avai...
Manish Singh, Michael J. Cafarella, H. V. Jagadish
EDBT
2016
ACM
37views Database» more  EDBT 2016»
3 years 2 months ago
Slowing the Firehose: Multi-Dimensional Diversity on Social Post Streams
Web 2.0 users conveniently consume content through subscribing to content generators such as Twitter users or news agencies. However, given the number of subscriptions and the rat...
EDBT
2016
ACM
44views Database» more  EDBT 2016»
3 years 2 months ago
DIONYSUS: Towards Query-aware Distributed Processing of RDF Graph Streams
Arguably, the most significant obstacle to handle the emerging application’s data deluge is to design a system that addresses the challenges for big data’s volume, velocity a...
Syed Gillani, Gauthier Picard, Frédé...
EDBT
2016
ACM
44views Database» more  EDBT 2016»
3 years 2 months ago
A Comprehensive Sanitization Approach for Workflow Provenance Graphs
As the number of provenance aware organizations increases, particularly in workflow scientific domains, sharing provenance data becomes a necessity. Meanwhile, scientists wish to ...
Noha Nagy Mohy, Hoda M. O. Mokhtar, Mohamed E. El-...
EDBT
2016
ACM
90views Database» more  EDBT 2016»
3 years 2 months ago
Answering Keyword Queries involving Aggregates and GROUPBY on Relational Databases
Keyword search over relational databases has gained popularity as it provides a user-friendly way to explore structured data. Current research in keyword search has largely ignore...
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