. Section 4, we an- alyze the outcome of the experiment, and Section 5discusses related work. Finally, Section 6 draws the main conclusions of this work.2 Creation of an Information SynthesistestbedWe. evolves intime; the importance of every event related to the topic can only be established in relation with the others. The invasion of Haiti by UN and USA troops(C042) is an example of such a topic.. 0.77). On the other hand, all baselines improve, and some of them(SentenceSim precision and perplexity) give betterresults than both ROUGE and NICOS. Of course, no reliable conclusion can be...