Abstract: A (single) star sample of a large graph consists of a vertex, its neighbors, and the degrees of each neighbor. Estimators are derived for the expected number of star samples required to find ...

The humble ‘broken image’ icon has a rich backstory – one connected to early web design, camera culture and our timeless urge ...

It's been five years since archaeologists located Aguada Fénix, and initial excavations are revealing the site's rich ritual ...

Martin Necas had two goals and two assists, and the Colorado Avalanche beat the Buffalo Sabres 6-3 on Thursday night for ...