Sciweavers

WEBDB
2004
Springer
80views Database» more  WEBDB 2004»
14 years 5 months ago
Unraveling the Duplicate-Elimination Problem in XML-to-SQL Query Translation
We consider the scenario where existing relational data is exported as XML. In this context, we look at the problem of translating XML queries into SQL. XML query languages have t...
Rajasekar Krishnamurthy, Raghav Kaushik, Jeffrey F...
WEBDB
2004
Springer
143views Database» more  WEBDB 2004»
14 years 5 months ago
DTDs versus XML Schema: A Practical Study
Among the various proposals answering the shortcomings of Document Type Definitions (DTDs), XML Schema is the most widely used. Although DTDs and XML Schema Defintions (XSDs) di...
Geert Jan Bex, Frank Neven, Jan Van den Bussche
WEBDB
2004
Springer
79views Database» more  WEBDB 2004»
14 years 5 months ago
Scalable Dissemination: What's Hot and What's Not
A major problem in web database applications and on the Internet in general is the scalable delivery of data. One proposed solution for this problem is a hybrid system that uses m...
Jonathan Beaver, Nicholas Morsillo, Kirk Pruhs, Pa...
WEBDB
2004
Springer
125views Database» more  WEBDB 2004»
14 years 5 months ago
Best-Match Querying from Document-Centric XML
On the Web, there is a pervasive use of XML to give lightweight semantics to textual collections. Such documentcentric XML collections require a query language that can gracefully...
Jaap Kamps, Maarten Marx, Maarten de Rijke, Bö...
WEBDB
2004
Springer
93views Database» more  WEBDB 2004»
14 years 5 months ago
Checking Potential Validity of XML Documents
Ionut Emil Iacob, Alex Dekhtyar, Michael I. Dekhty...
WCW
2004
Springer
14 years 5 months ago
Dynamic Content Placement for Mobile Content Distribution Networks
As wireless networks increase in popularity, the development of efficient content distribution techniques to meet the growing and constantly changing client demand becomes a necess...
Wagner Moro Aioffi, Geraldo Robson Mateus, Jussara...
WCW
2004
Springer
14 years 5 months ago
A Scalable Channel-Based Multi-source Content Distribution System
Aiming at improving file download speed, existing large-scale P2P content distribution systems substantially employ a multi-source parallel downloading scheme to allow peers servi...
Pei Zheng, Chen Wang Xeja
WCW
2004
Springer
14 years 5 months ago
Bottlenecks and Their Performance Implications in E-commerce Systems
Abstract. We present a detailed workload characterization of a multi-tiered system that hosts an e-commerce site. Using the TPC-W workload and via experimental measurements, we ill...
Qi Zhang, Alma Riska, Erik Riedel, Evgenia Smirni
WCW
2004
Springer
14 years 5 months ago
ShortCuts: Using Soft State to Improve DHT Routing
Distributed hash tables are increasingly being proposed as the core substrate for content delivery applications in the Internet, such as cooperative Web caches, Web index and sear...
Kiran Tati, Geoffrey M. Voelker
WCW
2004
Springer
14 years 5 months ago
Distributed Hashtable on Pre-structured Overlay Networks
Internet overlay services must adapt to the substrate network topology and link properties to achieve high performance. A common overlay structure management layer is desirable fo...
Kai Shen, Yuan Sun