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ECTEL
2007
Springer
16 years 26 days ago
Profiled Search Methods for e-Learning Systems
Most currently used e-Learning Systems do not often offer search functionality. Even if methods are provided to search for Learning Objects (LOs), they don’t usually utilize info...
Tomasz Orzechowski, Sebastian Ernst, Andrzej Dziec...
MIDDLEWARE
2007
Springer
16 years 25 days ago
Life cycle support for sensor network applications
Developing applications for sensor networks is a challenging task. Most programming systems narrowly focus on programming issues while ignoring that programming represents only a ...
Urs Bischoff, Gerd Kortuem
252
Voted
SIGMOD
2007
ACM
160views Database» more  SIGMOD 2007»
16 years 6 months ago
Supporting ranking and clustering as generalized order-by and group-by
The Boolean semantics of SQL queries cannot adequately capture the "fuzzy" preferences and "soft" criteria required in non-traditional data retrieval applicati...
Chengkai Li, Min Wang, Lipyeow Lim, Haixun Wang, K...
185
Voted
WWW
2006
ACM
16 years 7 months ago
Tables and trees don't mix (very well)
There are principal differences between the relational model and XML's tree model. This causes problems in all cases where information from these two worlds has to be brought...
Erik Wilde
SIGMOD
2003
ACM
115views Database» more  SIGMOD 2003»
16 years 6 months ago
Rondo: A Programming Platform for Generic Model Management
Model management aims at reducing the amount of programming needed for the development of metadata-intensive applications. We present a first complete prototype of a generic model...
Sergey Melnik, Erhard Rahm, Philip A. Bernstein