Nacionalni portal odprte znanosti

Search Engines have become the main entry point to Web content, and a large part of the \visible" Web consists in what is presented by them as top retrieved results. Therefore, it would be desirable if the first few results were a representative sample of the entire result set. This paper provides a ...

Progress in science relies nowadays on collaborative efforts of large communities. A single human being has no more the capacity to process all the information necessary to fully comprehend the experimental facts and implications of scientific experiments. We claim that this will result in a fund ...

Microtask crowdsourcing platforms, as one of the most popular instance of social computing technologies, are increasingly used to support massively collaborative projects on semantic content management. In this tutorial we will introduce the most popular approaches to microtask crowdsourcing for Sem ...