do you want dataset? if so what in particular like that for signature verification or text recognition or medical images for your experiments?

or

do you want some links for downloading research papers in CSE?

yes I need a data-set of computer science research Articles having title,abstract and references information. I want to index it and then rank them against query   as per some criteria to retrieve more relevant papers accordingly.

may be you can use DBLP (http://dblp.uni-trier.de/) or Scopus (https://www.scopus.com/freelookup/form/author.uri) dataset for your purpose. 

Please have a look at DLib.org latest article:

RARD: The Related-Article Recommendation Dataset;

Joeran Beel, Trinity College Dublin, Department of Computer Science, ADAPT Centre, Ireland; Zeljko Carevic and Johann Schaible, GESIS - Leibniz Institute for the Social Sciences, Germany; Gabor Neusch, Corvinus University of Budapest, Department of Information Systems, Hungary

Kind Regards