Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Boxiong Lan"'
Publikováno v:
Omega. 66:91-105
With smartphones sweeping the world, customers use much more data service than voice service nowadays. Because mobile data service occupies much more network capacity than voice, wireless network is frequently congested. We build a dynamic cell phone
Publikováno v:
Journal of Systems Science and Systems Engineering. 25:398-423
This paper provides an efficient and useful approach for demand estimation and assortment planning of cell phone cards in wireless communication industry. We use maximum likelihood estimation to estimate the primary demand and substitution probabilit
Publikováno v:
Tsinghua Science and Technology. 13:390-394
Increasing importance has been attached to the value of information technology (IT) infrastructure in today's organizations. The development of efficacious IT infrastructure capability enhances business performance and brings sustainable competitive