Abstract: The goal of a focused crawler is to selectively fetch pages that are relevant to a given topic. Previous crawlers use text content to determine text topic relevance and manually determined ...

Abstract: This paper proposes a space-vector dynamic model of the dual three-phase induction motor that tries to overcome some limits of the previously developed models. It is expressed in state form ...

On Sunday November 2, people in eastern Victoria witnessed a bright streak across the sky followed by a loud sonic boom that felt like an earthquake. The event was captured by security cameras and ...

"Now, here comes an object from outside the solar system, and it shows anomalies. The scientists would say we should be as careful as possible at talking about anything other than a rock," he said, ...