d-Agent: an approach to mobile agent planning for distributed information retrieval
2003 ◽
Vol 49
(1)
◽
pp. 115-122
◽
2006 ◽
Vol 176
(22)
◽
pp. 3347-3378
◽
2008 ◽
Vol 6
(1)
◽
pp. 1-28
◽