616 citations
- Hewlett-Packard (United Kingdom)GB14 papers
- Bristol Laboratories (United Kingdom)GB13 papers
- Stanford UniversityUS12 papers
- University of California, Santa BarbaraUS11 papers
- Alfred P. Sloan FoundationUS7 papers
- University of California, BerkeleyUS7 papers
- Loughborough UniversityGB6 papers
- National Institute of InformaticsJP6 papers
- The University of MelbourneAU6 papers
- Lawrence Berkeley National LaboratoryUS5 papers
- The University of QueenslandAU5 papers
- Hewlett Packard Enterprise (United States)US4 papers
4 papers · 2 filters
Extending SPARQL to Support Entity Grouping and Path Queries
Seyed-Mehdi-Reza Beheshti, Sherif Sakr, Boualem Benatallah +1
The ability to efficiently find relevant subgraphs and paths in a large graph to a given query is important in many applications including scientific data analysis, social networks…
Temporal Provenance Model (TPM): Model and Query Language
Seyed-Mehdi-Reza Beheshti, Hamid Reza Motahari-Nezhad, Boualem Benatallah
Provenance refers to the documentation of an object's lifecycle. This documentation (often represented as a graph) should include all the information necessary to reproduce a certa…
Minuet: A Scalable Distributed Multiversion B-Tree
Benjamin Sowell, Wojciech Golab, Mehul A. Shah
Data management systems have traditionally been designed to support either long-running analytics queries or short-lived transactions, but an increasing number of applications need…
Concurrency Control for Adaptive Indexing
Goetz Graefe, Felix Halim, Stratos Idreos +2
Adaptive indexing initializes and optimizes indexes incrementally, as a side effect of query processing. The goal is to achieve the benefits of indexes while hiding or minimizing t…