Abstract. Random key pre-distribution schemes are vulnerable to collusion attacks. In this paper, we propose a new key management scheme for ubiquitous heterogeneous sensor network...
Firdous Kausar, Sajid Hussain, Jong Hyuk Park, Ash...
The University of Washington’s Classroom Presenter lecturing system enables an active lecturing environment by combining a standard electronic slide presentation format with the...
Michelle Wilkerson, William G. Griswold, Beth Simo...
With advanced technologies, computer devices have become smaller and powerful. As a result, many people enjoy ubiquitous learning using mobile devices such as Pocket PCs. Pocket PC...
Sound is an important medium in our lives, but its ephemeral nature can be problematic when people cannot recall something they heard in the past. Motivated by everyday conversatio...
Gillian R. Hayes, Shwetak N. Patel, Khai N. Truong...
Abstract. In this paper, we present SBAC (Soft Bound Admission Control) algorithm considering critical bandwidth ratio to reduce handover blocking probability over WLAN and WAAN (W...
Ok Sik Yang, Jong Min Lee, Jun Kyun Choi, Seong Go...