505 search results - page 56 / 101 » Queries with Incomplete Answers over Semistructured Data |
SIGMOD
2003
ACM
15 years 9 months ago
2003
ACM
With the growing importance of XML in data exchange, much research has been done in providing flexible query facilities to extract data from structured XML documents. In this pape...
SIGCOMM
2010
ACM
14 years 10 months ago
2010
ACM
Of the major factors affecting end-to-end service availability, network component failure is perhaps the least well understood. How often do failures occur, how long do they last,...
LREC
2010
14 years 11 months ago
2010
The paper offers an overview of the key issues raised during the seven years' activity of the Multilingual Question Answering Track at the Cross Language Evaluation Forum (CL...
MOBIHOC
2009
ACM
15 years 10 months ago
2009
ACM
Most future large-scale sensor networks are expected to follow a two-tier architecture which consists of resource-rich master nodes at the upper tier and resource-poor sensor node...
ERSHOV
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. Data privacy is an important application of ontology modularization. The aim is to publish one module while keeping the information of another module private. We show how...