?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Nguyen%2C+Son&rft.aulast=Nguyen&rft.aufirst=Son&rft.date=2015&rft.title=A+Correlation-aware+Negotiation+Approach+for+Service+Composition&rft.genre=proceeding