Publications related to Dictionary Compression in Point Cloud Data Management

H2O: A Hands-free Adaptive Store

Modern state-of-the-art database systems are designed around a single data storage layout. This is a fixed decision that drives the whole architectural design of a database system, i.e., row-stores, column-stores. However, none of those choices is a univer ...

2014

NoDB: Efficient Query Execution on Raw Data Files

Anastasia Ailamaki, Miguel Sérgio De Oliveira Branco, Ioannis Alagiannis

As data collections become larger and larger, data loading evolves to a major bottleneck. Many applications already avoid using database systems, e.g., scientific data analysis and social networks, due to the complexity and the increased data-to-query time ...

2012

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

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

Scalable Feature Extraction for Coarse-to-Fine JPEG2000 Image Classification

Pierre Vandergheynst, Christophe De Vleeschouwer, Benoît Macq

In this paper, we address the issues of analyzing and classifying JPEG 2000 code-streams. An original representation, called integral volume, is first proposed to compute local image features progressively from the compressed code-stream, on any spatial im ...

Institute of Electrical and Electronics Engineers2011

Reasoning with large ontologies stored in relational databases: The OntoMinD approach

Stefano Spaccapietra, Christine Parent

A major obstacle to the development of ontologies in support of the Semantic Web is the poor capability of current ontology techniques to handle very large ontologies, in particular regarding scalability of reasoners. This paper builds on the assumption th ...

2010

DBToaster: A SQL Compiler for High-Performance Delta Processing in Main-Memory Databases

Christoph Koch, Yanif Ahmad

We present DBToaster, a novel query compilation framework for producing high performance compiled query executors that incrementally and continuously answer standing aggregate queries using in-memory views. DBToaster targets applications that require effic ...

2009

Low bit-rate compression of omnidirectional images

Pascal Frossard, Ivana Tosic

Omnidirectional images represent a special type of images that are captured by vision sensors with a 360-degree field of view. This work targets the compression of such images by taking into account their particular geometry. We first map omnidirectional i ...

2009

Sharing of probabilistically correlated data in peer-to-peer networks

Roman Schmidt

The impact of Peer-to-Peer (P2P) networks on the Internet landscape is undisputed. It has led to a series of new applications, e.g., as part of the so-called Web 2.0. The shift from the classical client-server based paradigm of the Internet, with a clear d ...

EPFL2008

Dictionary Compression in Point Cloud Data Management

Graph Chatbot

Chat with Graph Search

H2O: A Hands-free Adaptive Store

NoDB: Efficient Query Execution on Raw Data Files

NoDB in Action: Adaptive Query Processing on Raw Data

Compression with Graphical Constraints: An Interactive Browser

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

Scalable Feature Extraction for Coarse-to-Fine JPEG2000 Image Classification

Reasoning with large ontologies stored in relational databases: The OntoMinD approach

DBToaster: A SQL Compiler for High-Performance Delta Processing in Main-Memory Databases

Low bit-rate compression of omnidirectional images

Sharing of probabilistically correlated data in peer-to-peer networks

DBToaster: A SQL Compiler for High-Performance Delta Processing in Main-Memory Databases

NoDB: Efficient Query Execution on Raw Data Files

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

NoDB in Action: Adaptive Query Processing on Raw Data

H2O: A Hands-free Adaptive Store

Scalable Feature Extraction for Coarse-to-Fine JPEG2000 Image Classification

Compression with Graphical Constraints: An Interactive Browser

Reasoning with large ontologies stored in relational databases: The OntoMinD approach

Low bit-rate compression of omnidirectional images

Sharing of probabilistically correlated data in peer-to-peer networks