Managing data derived from multiple sources in an X.500 Directory. - Paul Barker (Comput. Commun. Rev., 1991)

The COSINE and Internet X.500 Schema. - Paul Barker; Steve Kille (RFC, 1991)

Naming Guidelines for Directory Pilots. - Paul Barker; Stephen E. Hardcastle-Kille (RFC, 1993)

DUA Metrics (OSI-DS 33 (v2)). - Paul Barker (RFC, 1993)

Providing the X.500 directory user with QOS information. - Paul Barker (Comput. Commun. Rev., 1994)

Experiences in Providing a White Pages Directory Service Based on the X.500 Standard. - Paul Barker (Comput. Networks ISDN Syst., 1994)

DSA Metrics (OSI-DS 34 (v3)). - Paul Barker; Roland Hedberg (RFC, 1994)

Naming and Structuring Guidelines for X.500 Directory Pilots. - Paul Barker; Steve Kille; Thomas Lenggenhager (RFC, 1994)

An analysis of user input to an X.500 white pages directory service. - Paul Barker (IEEE/ACM Trans. Netw., 1995)

Applications of automatic speech recognition to speech and language development in young children. - Martin J. Russell; Catherine Brown; Adrian Skilling; Robert W. Series; Julie L. Wallace; Bill Bohnam; Paul Barker (ICSLP, 1996)

X.500 Index DSAs and Scaling Issues for an Indexed White Pages Directory Service. - Paul Barker (Comput. Networks ISDN Syst., 1996)