A puzzle that has long flummoxed computers and the scientists who program them has suddenly become far more manageable. A new algorithm efficiently solves the graph isomorphism problem, computer ...

Like the core algorithm, Google’s Knowledge Graph periodically updates. But little has been known about how, when, and what it means — until now. I believe these updates consist of three things: ...

Google is rolling out yet another upgrade to its algorithm today, with its new “knowledge graph” features being implemented in all English-speaking countries. The announcement comes just a few days ...

Facebook is finally getting serious about search. Today it’s challenging Google for finding answers and Twitter for checking real-time chatter with the launch of keyword search. Two years after ...