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» Query Engines for Web-Accessible XML Data
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EDBT
2004
ACM
133views Database» more  EDBT 2004»
15 years 10 months ago
HOPI: An Efficient Connection Index for Complex XML Document Collections
In this paper we present HOPI, a new connection index for XML documents based on the concept of the 2?hop cover of a directed graph introduced by Cohen et al. In contrast to most o...
Ralf Schenkel, Anja Theobald, Gerhard Weikum
EDBT
2006
ACM
106views Database» more  EDBT 2006»
15 years 10 months ago
Natix Visual Interfaces
We present the architecture of Natix V2. Among the features of this native XML Data Store are an optimizing XPath query compiler and a powerful API. In our demonstration we explain...
Alexander Böhm 0002, Carl-Christian Kanne, Gu...
VLDB
2004
ACM
152views Database» more  VLDB 2004»
15 years 10 months ago
The BEA streaming XQuery processor
Abstract This paper describes the design, implementation, and performance characteristics of a commercial XQuery processing engine, the BEA streaming XQuery processor. This XQuery ...
Daniela Florescu, Chris Hillery, Donald Kossmann, ...
CIDR
2009
105views Algorithms» more  CIDR 2009»
14 years 11 months ago
Teaching an Old Elephant New Tricks
In recent years, column stores (or C-stores for short) have emerged as a novel approach to deal with read-mostly data warehousing applications. Experimental evidence suggests that...
Nicolas Bruno
BTW
2009
Springer
150views Database» more  BTW 2009»
15 years 1 months ago
The Frontiers of Data Programmability
: Simplifying data programming is a core mission of data management research. The issue at stake is to help engineers build efficient and robust data-centric applications. The fron...
Sergey Melnik