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CE
2010
125views more  CE 2010»
13 years 7 months ago
Quality enhancement for e-learning courses: The role of student feedback
The collection of student feedback is seen as a central strategy to monitor the quality and standards of teaching and learning in Higher Education Institutions. The increasing use...
Magdalena Jara, Harvey Mellar
WWW
2010
ACM
14 years 2 days ago
Towards natural question guided search
Web search is generally motivated by an information need. Since asking well-formulated questions is the fastest and the most natural way to obtain information for human beings, al...
Alexander Kotov, ChengXiang Zhai
EDBT
2010
ACM
149views Database» more  EDBT 2010»
14 years 26 days ago
Statistics-based parallelization of XPath queries in shared memory systems
The wide availability of commodity multi-core systems presents an opportunity to address the latency issues that have plaqued XML query processing. However, simply executing multi...
Rajesh Bordawekar, Lipyeow Lim, Anastasios Kements...
SIGMOD
2007
ACM
124views Database» more  SIGMOD 2007»
14 years 8 months ago
Querying xml with update syntax
This paper investigates a class of transform queries proposed by XQuery Update [6]. A transform query is defined in terms of XML update syntax. When posed on an XML tree T, it ret...
Wenfei Fan, Gao Cong, Philip Bohannon
IEEECIT
2005
IEEE
14 years 1 months ago
Interactive Web Service Choice-Making Based on Extended QoS Model
: Quality of Service (QoS) is a key factor in Web service advertising, choosing and runtime monitoring. Web service QoS is multi-faceted, fuzzy and dynamic. Current researches focu...
Yujie Mou, Jian Cao, Shen-sheng Zhang, Jianhong Zh...