In this paper we show how model identifiability is an issue for student modeling: observed student performance corresponds to an infinite family of possible model parameter estimat...
System design complexity is growing rapidly. As a result, current development costs are constantly increasing. It is becoming increasingly difficult to estimate how much time it ...
Cyrus Bazeghi, Francisco J. Mesa-Martinez, Brian G...
Malicious mass-mailing activity on the Internet is a serious and continuing threat that includes mass-mailing worms, spam, and phishing. A mechanism commonly used to deliver such ...
David Whyte, Paul C. van Oorschot, Evangelos Krana...
Signature-based collaborative spam detection (SCSD) systems provide a promising solution addressing many problems facing statistical spam filters, the most widely adopted technol...
— We consider shared resource pool management taking into account per-application quality of service (QoS) requirements and server failures. Application QoS requirements are de...