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TRECVID
2008
15 years 4 months ago
Semantic Video Annotation using Background Knowledge and Similarity-based Video Retrieval
We describe our experiments for the High-level Feature Extraction (FE) and Search (SE) tasks. We submitted two automatic runs to the FE task, the first one (MMIS alexei) was based ...
Ainhoa Llorente, Srdan Zagorac, Suzanne Little, Ru...
DGO
2003
140views Education» more  DGO 2003»
15 years 4 months ago
Social Welfare Program Administration and Evaluation and Policy Analysis Using Knowledge Discovery and Data Mining (KDD) on Admi
New technology in knowledge discovery and data mining (KDD) make it possible to extract valuable information from operational data. Private businesses already use the technology f...
Hye-Chung (Monica) Kum, Dean Duncan, Kimberly Flai...
HICSS
2007
IEEE
141views Biometrics» more  HICSS 2007»
15 years 9 months ago
Distributed Knowledge Construction in an Online Community of Inquiry
This paper examines sustained, socially-situated engagement in online learning communities. We propose three levels of engagement that are examined through an empirical study of j...
James Waters, Susan Gasson
110
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ICALT
2003
IEEE
15 years 8 months ago
Using Robotic Technology as a Constructionist Mindtool in Knowledge Construction
The knowledge society brings its own challenges and demands upon its citizens. Key amongst these is the need to empower people to become lifelong learners, to reflect upon their o...
Timothy Savage, Inmaculada Arnedillo Sánche...
FLAIRS
2006
15 years 4 months ago
LARC: Learning to Assign Knowledge Roles to Textual Cases
In this paper, we present a learning framework for the semantic annotation of text documents that can be used as textual cases in case-based reasoning applications. The annotation...
Eni Mustafaraj, Martin Hoof, Bernd Freisleben