4180 search results - page 680 / 836 » A Query Language for XML |
187
click to vote
POST
2012
14 years 8 hour ago
2012
Provenance is an increasing concern due to the revolution in sharing and processing scientific data on the Web and in other computer systems. It is proposed that many computer sys...
132
click to vote
CICLING
2007
Springer
15 years 10 months ago
2007
Springer
The present paper describes how dependency analysis can be used to automatically extract from a corpus a set of cases - and an accompanying vocabulary - which enable a template-bas...
131
click to vote
HICSS
2006
IEEE
15 years 10 months ago
2006
IEEE
The classical (ad hoc) document retrieval problem has been traditionally approached through ranking according to heuristically developed functions (such as tf.idf or bm25) or gene...
151
click to vote
IUI
2006
ACM
15 years 10 months ago
2006
ACM
Question answering (QA) systems take users’ natural language questions and retrieve relevant answers from large repositories of free texts. Despite recent progress in QA researc...
131
click to vote
SIGMOD
2010
ACM
15 years 9 months ago
2010
ACM
We present SecureBlox, a declarative system that unifies a distributed query processor with a security policy framework. SecureBlox decouples security concerns from system speci...