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135
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DOLAP
2004
ACM
15 years 9 months ago
Evaluating XML-extended OLAP queries based on a physical algebra
In today’s OLAP systems, integrating fast changing data, e.g., stock quotes, physically into a cube is complex and time-consuming. The widespread use of XML makes it very possib...
Xuepeng Yin, Torben Bach Pedersen
CONEXT
2010
ACM
15 years 1 months ago
SecondNet: a data center network virtualization architecture with bandwidth guarantees
In this paper, we propose virtual data center (VDC) as the unit of resource allocation for multiple tenants in the cloud. VDCs are more desirable than physical data centers becaus...
Chuanxiong Guo, Guohan Lu, Helen J. Wang, Shuang Y...
252
Voted
ICDE
2008
IEEE
118views Database» more  ICDE 2008»
16 years 5 months ago
XML processing in DHT networks
We study the scalable management of XML data in P2P networks based on distributed hash tables (DHTs). We identify performance limitations in this context, and propose an array of t...
Serge Abiteboul, Ioana Manolescu, Neoklis Polyzoti...
148
Voted
AINA
2005
IEEE
15 years 9 months ago
Implementation and Evaluation of a Java Based Computational Grid for Bioinformatics Applications
In the present study, THUBioGrid, an experimental distributed computing application for bioinformatics (BioGrid) is proposed. THUBioGrid incorporates directory services (data and ...
Chao-Tung Yang, Yi-Chun Hsiung, Heng-Chuan Kan
187
Voted
AMS
2007
Springer
229views Robotics» more  AMS 2007»
15 years 7 months ago
A Unified Robotic Software Architecture for Service Robotics and Networks of Smart Sensors
Abstract. This paper proposes a novel architecture for the programming of multi-modal service robots and networked sensors. The presented software framework eases the development o...
Daniel Westhoff, Jianwei Zhang