Sciweavers

PLDI
2010
ACM
14 years 10 months ago
A Context-free Markup Language for Semi-structured Text
An ad hoc data format is any non-standard, semi-structured data format for which robust data processing tools are not available. In this paper, we present ANNE, a new kind of mark...
Qian Xi, David Walker
SIGMOD
2006
ACM
114views Database» more  SIGMOD 2006»
15 years 20 days ago
PADS: an end-to-end system for processing ad hoc data
Mark Daly, Yitzhak Mandelbaum, David Walker, Mary ...
SIGMOD
2008
ACM
150views Database» more  SIGMOD 2008»
15 years 21 days ago
LearnPADS: automatic tool generation from ad hoc data
In this demonstration, we will present LEARNPADS, a fully automatic system for generating ad hoc data processing tools. When presented with a collection of ad hoc data, the system...
Kathleen Fisher, David Walker, Kenny Qili Zhu
POPL
2008
ACM
15 years 25 days ago
From dirt to shovels: fully automatic tool generation from ad hoc data
An ad hoc data source is any semistructured data source for which useful data analysis and transformation tools are not readily available. Such data must be queried, transformed a...
Kathleen Fisher, David Walker, Kenny Qili Zhu, Pet...
PADL
2009
Springer
15 years 1 months ago
Ad Hoc Data and the Token Ambiguity Problem
Abstract. PADS is a declarative language used to describe the syntax and semantic properties of ad hoc data sources such as financial transactions, server logs and scientific data ...
Qian Xi, Kathleen Fisher, David Walker, Kenny Qili...