... extracting, or-ganizing and inter-relating the pieces of informationcontained in a set of relevant documents, in order toobtain a comprehensive, non redundant report thatsatisfies the information ... onlythe first step towards fulfilling an information need.The next steps consist of extracting, organizing andrelating the relevant pieces of information, in or-der to obtain a comprehensive, non redundant ... second step increases the quality of the base-lines, making the task of differentiating manual andbaseline reports more challenging.3 Comparison of similarity metricsFormal aspects of a summary...