Sciweavers

18 search results - page 2 / 4
» Evaluating lock-based protocols for cooperation on XML docum...
Sort
View
ICDE
2006
IEEE
185views Database» more  ICDE 2006»
13 years 11 months ago
Don't be a Pessimist: Use Snapshot based Concurrency Control for XML
Currently, only few XML data management systems support concurrent access to an XML document, and if they do, they typically apply variations of hierarchical locking to handle XML...
Zeeshan Sardar, Bettina Kemme
DBKDA
2010
IEEE
137views Database» more  DBKDA 2010»
13 years 10 months ago
Optimistic Synchronization of Cooperative XML Authoring Using Tunable Transaction Boundaries
Abstract—Design applications, e.g., CAD or media production, often require multiple users to work cooperatively on shared data, e.g., XML documents. Using explicit transactions i...
Francis Gropengießer, Kai-Uwe Sattler
VLDB
2002
ACM
120views Database» more  VLDB 2002»
14 years 5 months ago
Efficient schemes for managing multiversionXML documents
Multiversion support for XML documents is needed in many critical applications, such as software configuration control, cooperative authoring, web information warehouses, and "...
Shu-Yao Chien, Vassilis J. Tsotras, Carlo Zaniolo
FSTTCS
2007
Springer
13 years 8 months ago
Efficient and Expressive Tree Filters
Abstract. We investigate streaming evaluation of filters on XML documents, evaluated both at the root node and at an arbitrary node. Motivated by applications in protocol processin...
Michael Benedikt, Alan Jeffrey
SIGMOD
2008
ACM
109views Database» more  SIGMOD 2008»
14 years 5 months ago
Cooperative XPath caching
Motivated by the fact that XML is increasingly being used in distributed applications, we propose building a cooperative caching scheme for XML documents. Our scheme allows sharin...
Kostas Lillis, Evaggelia Pitoura