Sciweavers

3257 search results - page 51 / 652
» Some Results on Effective Randomness
Sort
View
ICASSP
2007
IEEE
14 years 4 months ago
Context-Based Concept Fusion with Boosted Conditional Random Fields
The contextual relationships among different semantic concepts provide important information for automatic concept detection in images/videos. We propose a new context-based conce...
Wei Jiang, Shih-Fu Chang, Alexander C. Loui
JCIT
2010
190views more  JCIT 2010»
13 years 4 months ago
Application of Feature Extraction Method in Customer Churn Prediction Based on Random Forest and Transduction
With the development of telecom business, customer churn prediction becomes more and more important. An outstanding issue in customer churn prediction is high dimensional problem....
Yihui Qiu, Hong Li
IWPC
2007
IEEE
14 years 4 months ago
Metrics for Measuring the Effectiveness of Decompilers and Obfuscators
Java developers often use decompilers to aid reverse engineering and obfuscators to prevent it. Decompilers translate low-level class files to Java source and can produce “good...
Nomair A. Naeem, Michael Batchelder, Laurie J. Hen...
AIED
2005
Springer
14 years 3 months ago
Effects of Dissuading Unnecessary Help Requests While Providing Proactive Help
We tested effects of dissuading students from requesting help unless they really needed it. The manipulation occurred while the students solved problems on an ITS that provided pro...
R. Charles Murray, Kurt VanLehn
EUC
2004
Springer
14 years 3 months ago
On the Effects of Bandwidth Reduction Techniques in Distributed Applications
Communication optimization plays an important role in building networked distributed applications. In this paper, we systematically evaluate four bandwidth reduction algorithms, n...
Hanping Lufei, Weisong Shi, Lucia Zamorano