PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Agents and Multi-Agent Systems World Wide Web and Web Science Nirmal Jonnalagedda PeerJ Author Summary PeerJ Contributions Articles 1 June 6, 2016 Incorporating popularity in a personalized news recommender system Nirmal Jonnalagedda, Susan Gauch, Kevin Labille, Sultan Alfarhood https://doi.org/10.7717/peerj-cs.63