<p>A computer-implemented method for summarising a set of articles relating to a topic, comprises using metadata of respective articles in the set to generate multiple subsets of articles, each article within a subset linked by a common article parameter, summarising content of the articles in a subset by extracting key phrases from constituent articles, editing extracted summaries for respective ones of the subsets of articles according to a predetermined optimisation goal to generate an article review for the topic.</p>
