Publications related to Object–relational database

Incremental Query Evaluation in a Ring of Databases

This article approaches the incremental view maintenance problem from an algebraic perspective. The algebraic structure of a ring of databases is constructed and extended to form a powerful aggregate query calculus. The query calculus inherits the key prop ...

2013

Scalable and Dynamically Balanced Shared-Everything OLTP with Physiological Partitioning

Anastasia Ailamaki, Frederick Ryan Johnson, Pinar Tözün, Ippokratis Pandis

Scaling the performance of shared-everything transaction processing systems to highly-parallel multicore hardware remains a challenge for database system designers. Recent proposals alleviate locking and logging bottlenecks in the system, leaving page latc ...

2013

Quality-aware similarity assessment for entity matching in Web data

Karl Aberer, Zoltán Miklós, Surender Reddy Yerva

One of the key challenges to realize automated processing of the information on the Web, which is the central goal of the Semantic Web, is related to the entity matching problem. There are a number of tools that reliably recognize named entities, such as p ...

Wiley-Blackwell2012

NoDB in Action: Adaptive Query Processing on Raw Data

Anastasia Ailamaki, Miguel Sérgio De Oliveira Branco, Ioannis Alagiannis

As data collections become larger and larger, users are faced with increasing bottlenecks in their data analysis. More data means more time to prepare the data, to load the data into the database and to execute the desired queries. Many applications alread ...

VLDB Endowment2012

Compression with Graphical Constraints: An Interactive Browser

Amin Karbasi, Morteza Zadimoghaddam

We study the problem of navigating/searching through a database of objects with potentially different popularities using a membership oracle. The membership oracle, given a subset of objects

A

, and a target object

t

, determines whether

A

contains

t

...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2011

Entangled queries: enabling declarative data-driven coordination

Christoph Koch

Many data-driven social and Web applications involve collaboration and coordination. The vision of Declarative Data-Driven Coordination (D3C), proposed in Kot et al. [2010], is to support coordination in the spirit of data management: to make it data-centr ...

Assoc Computing Machinery2011

Predictable performance and high query concurrency for data analytics

George Candea

Conventional data warehouses employ the query- at-a-time model, which maps each query to a distinct physical plan. When several queries execute concurrently, this model introduces contention and thrashing, because the physical plans—unaware of each other—c ...

2011

Here are my Data Files. Here are my Queries. Where are my Results?

Anastasia Ailamaki, Frederick Ryan Johnson, Ioannis Alagiannis

Database management systems (DBMS) provide incredible flexibility and performance when it comes to query processing, scalability and accuracy. To fully exploit DBMS features, however, the user must define a schema, load the data, tune the system for the ex ...

2011

Vehicle recognition from multi-spectral and LiDAR elevation data with object-oriented analysis

André-Gilles Dumont, Sofia Samoili

This research study addresses issues of transport modeling aiming to the recognition of vehicles, with perspective to generate a knowledge base for an automatic recognition of vehicles from similar type of data. Based on two datasets consisted of multi-spe ...

2011

Manipulable objects facilitate cross-modal integration in peripersonal space

Olaf Blanke, Michiel van Elk

Previous studies have shown that tool use often modifies one's peripersonal space - i.e. the space directly surrounding our body. Given our profound experience with manipulable objects (e.g. a toothbrush, a comb or a teapot) in the present study we hypothe ...

Public Library of Science2011

Object–relational database

Graph Chatbot

Chat with Graph Search

Incremental Query Evaluation in a Ring of Databases

Scalable and Dynamically Balanced Shared-Everything OLTP with Physiological Partitioning

Quality-aware similarity assessment for entity matching in Web data

NoDB in Action: Adaptive Query Processing on Raw Data

Compression with Graphical Constraints: An Interactive Browser

Entangled queries: enabling declarative data-driven coordination

Predictable performance and high query concurrency for data analytics

Here are my Data Files. Here are my Queries. Where are my Results?

Vehicle recognition from multi-spectral and LiDAR elevation data with object-oriented analysis

Manipulable objects facilitate cross-modal integration in peripersonal space

Scalable and Dynamically Balanced Shared-Everything OLTP with Physiological Partitioning

Incremental Query Evaluation in a Ring of Databases

NoDB in Action: Adaptive Query Processing on Raw Data

Compression with Graphical Constraints: An Interactive Browser

Entangled queries: enabling declarative data-driven coordination

Predictable performance and high query concurrency for data analytics

Here are my Data Files. Here are my Queries. Where are my Results?

Vehicle recognition from multi-spectral and LiDAR elevation data with object-oriented analysis

Manipulable objects facilitate cross-modal integration in peripersonal space

Quality-aware similarity assessment for entity matching in Web data