Data Scientists: Stop Searching, Start Grooming

Don’t put your big-data project on hold — members of your current staff may be the best fit for your data science team. Data scientists, like fire-breathing dragons, may exist. But I submit that your organization does not need either of them to solve business challenges. Rather, data-related problems are [...]

Integrated emergency response system in need

By Park Hyong-ki | The Korea Herald Korea prides itself for being superfast at adopting and building new things like none other. It can make planes, trains and automobiles, and even ships, robots and telecommunication networks faster than most. This culture of “ppalli ppalli,” in which everything has to be [...]

Temporal network of information diffusion in Twitter

By Estaban Moro Millions of tweets, retweets and mentions are exchanged in Twitter everyday about very different subjects, events, opinions, etc. While aggregating this data over a time window might help to understand some properties of those processes in online social networks, the speed of information diffusion around particular time-bound [...]