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PLDI
2004
ACM
15 years 11 months ago
Parametric regular path queries
Regular path queries are a way of declaratively expressing queries on graphs as regular-expression-like patterns that are matched against paths in the graph. There are two kinds o...
Yanhong A. Liu, Tom Rothamel, Fuxiang Yu, Scott D....
160
Voted
VLDB
2002
ACM
118views Database» more  VLDB 2002»
15 years 5 months ago
Translating Web Data
We present a novel framework for mapping between any combination of XML and relational schemas, in which a high-level, userspecified mapping is translated into semantically meanin...
Lucian Popa, Yannis Velegrakis, Renée J. Mi...
JIPS
2008
112views more  JIPS 2008»
15 years 6 months ago
Two-Tier Storage DBMS for High-Performance Query Processing
: This paper describes the design and implementation of a two-tier DBMS for handling massive data and providing faster response time. In the present day, the main requirements of D...
Sang Hun Eo, Yan Li, Ho Seok Kim, Hae-Young Bae
BTW
2009
Springer
166views Database» more  BTW 2009»
16 years 21 days ago
TinTO: A Tool for View-Based Analysis of Stock Market Data Streams
: TinTO is an experimental system aiming at demonstrating the usefulness and feasibility of incrementally evaluated SQL queries for analyzing a wide spectrum of data streams. As ap...
Andreas Behrend, Christian Dorau, Rainer Manthey
SIGMOD
2012
ACM
222views Database» more  SIGMOD 2012»
13 years 8 months ago
Tiresias: a demonstration of how-to queries
In this demo, we will present Tiresias, the first how-to query engine. How-to queries represent fundamental data analysis questions of the form: “How should the input change in...
Alexandra Meliou, Yisong Song, Dan Suciu