498 search results - page 100 / 100 » Modeling Learners as Individuals and as Groups |
CSUR
1999
13 years 5 months ago
1999
The Web can be naturally modeled as a directed graph, consisting of a set of abstract nodes (the pages) joined by directional edges (the hyperlinks). Hyperlinks encode a considerab...
GLOBECOM
2010
IEEE
13 years 3 months ago
2010
IEEE
Mobile social networks have been introduced as a new efficient (i.e., minimize resource usage) and effective (i.e., maximize the number of target recipients) way to disseminate con...
ALGORITHMICA
2011
12 years 9 months ago
2011
Algorithms for determining quality/cost/price tradeoffs in saturated markets are consid-3 ered. A product is modeled by d real-valued qualities whose sum determines the unit cost ...