306 search results - page 22 / 62 » How knowledge workers use the web |
ICCE
2007
13 years 9 months ago
2007
: Course generation knowledge, i.e., how to assemble a sequence of learning objects which is adapted to a learner’s goals, competencies and preferences, is hard to assess and exp...
AOSD
2007
ACM
13 years 9 months ago
2007
ACM
Composing web services using current web service composition languages (such as BPEL) requires a large amount of in-depth knowledge. This paper introduces a service creation envir...
IJBIDM
2006
13 years 7 months ago
2006
: Workflow Management Systems (WfMS) provide a fundamental technological infrastructure to define and manage business processes efficiently. WfMS logs contain valuable data that ca...
WWW
2002
ACM
14 years 8 months ago
2002
ACM
The Semantic Web is a new layer of the Internet that enables semantic representation of the contents of existing web pages. Using common ontologies, human users sketch out the mos...
CHI
2009
ACM
14 years 8 months ago
2009
ACM
The Web is a dynamic, ever-changing collection of information accessed in a dynamic way. This paper explores the relationship between Web page content change (obtained from an hou...