Database index

Known as: Table index, Index file, Clustered index

A database index is a data structure that improves the speed of data retrieval operations on a database table at the cost of additional writes and…

Papers overview

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2015

With the increasing popularity of Global Positioning System (GPS) technologies, many applications have been developed that are…

2009

In recent years, there has been a growing interest for peer-to-peer (P2P) based computing and applications. One of the most…

2007

Preference-based queries often referred to as skyline queries play an important role in cooperative query processing. However…

2005

XML's increasing diffusion makes efficient XML query processing and indexing all the more critical. Given the semistructured…

2005

Abstract-Part I: Determination and identification of organic pollutants Part II: Results of the biotest battery and development…

2004

The next-generation mobile network will support terminal mobility, personal mobility, and service provider portability, making…

2004

Wires shrink less efficiently than transistors. Smaller dimensions increase relative delay and the probability of crosstalk…

2003

1997

This paper presents a corpus-based system to expand multi-word index terms using a part-of-speech tagger and a fullfledged…

1996

We present a deductive data model for concept-based query expansion. It is based on three abstraction levels: the conceptual, the…