"Three research goals have become apparent. The first is to use AI and cognitive science techniques to model experts w…"

"The second research goal involves explaining learning and teaching as parts of the human information-processing syste…"

"The third research goal is to demonstrate completeness and reliability in the engineering side of the discipline and …"

"Research activities in this field are important to education, not only because such systems might someday become rout…"

"Knowledge Representation. In constructing intelligent tutors, two aspects of knowledge representation (qv) are import…"

"Shatter her beauteous breast ye may; The Spirit of England none can slay! Dash the bomb on the dome of Paul's, — Deem…"

"Rule 1 of cryptanalysis: check for plaintext."

"Never underestimate the attention, risk, money, and time that an opponent will put into reading traffic."

"It is easy to run a secure computer system. You merely have to disconnect all dial-up connections and permit only dir…"

"Good health is fundamental to living a fruitful life, and although I don't contribute to people's health as a doctor,…"