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» Supporting Information Structuring in a Digital Library
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DELFI
2006
15 years 7 months ago
Mobile Learning is Coming of Age - What we have and what we still miss
: Mobile learning has left the status of a new born child. It is time now to implement some structure into the complex and various activities by a framework presented in this paper...
Dirk Frohberg
279
Voted
PODS
2004
ACM
158views Database» more  PODS 2004»
16 years 6 months ago
Composing Schema Mappings: Second-Order Dependencies to the Rescue
A schema mapping is a specification that describes how data structured under one schema (the source schema) is to be transformed into data structured under a different schema (the...
Ronald Fagin, Phokion G. Kolaitis, Lucian Popa, Wa...
MMDB
2004
ACM
151views Multimedia» more  MMDB 2004»
15 years 11 months ago
Indexing of variable length multi-attribute motion data
Haptic data such as 3D motion capture data and sign language animation data are new forms of multimedia data. The motion data is multi-attribute, and indexing of multiattribute da...
Chuanjun Li, Gaurav N. Pradhan, Si-Qing Zheng, B. ...
SIGMETRICS
2003
ACM
15 years 11 months ago
Queueing systems with long-range dependent input process and subexponential service times
We analyze the asymptotic tail distribution of stationary waiting times and stationary virtual waiting times in a singleserver queue with long-range dependent arrival process and ...
Cathy H. Xia, Zhen Liu
MIDDLEWARE
2007
Springer
15 years 12 months ago
Flexible matching and ranking of web service advertisements
With the growing number of service advertisements in service marketplaces, there is a need for matchmakers which select and rank functionally similar services based on nonfunction...
Navid Ahmadi, Walter Binder