Báo cáo hóa học: " Mutual Image-Based Authentication Framework with JPEG2000 in Wireless Environment" doc

... the JPEG2000 framework, described in Sections 4.4 and 4.5, mutual authentication is obtained through shared-key image encryption. In fact, during the multistage challenge-response process for authentication, ... watermarking, or image scrambling to insert secret visual information into messages for server authentication. Several visual login systems have been proposed in the l...

Ngày tải lên: 22/06/2014, 22:20

... friends, which are maintained in a friends list. Incoming ALARMs that originate from “strangers” are checked for trustworthiness before triggering a reaction. CORE relies on the DSR routing protocol ... “Security in wireless ad-hoc networks,” in Proceedings of 13th IST Mobile & Wireless Communications Summit,Lyon, France, June 2004. 4 EURASIP Journal on Wireless Communications...

Ngày tải lên: 22/06/2014, 22:20

... although we did accept the global clinical assess- ment that the subjects were spastic, since this was deter- mined by independent clinical examination. These findings indicate that MAS assessments ... Arch Phys Med Rehabil 2003, 84(5):719-724. 27. Levin MF: Interjoint coordination during pointing movements is disrupted in spastic hemiparesis. Brain 1996, 119:281-293. 28. Ada L, O'dwye...

Ngày tải lên: 19/06/2014, 10:20

... of life out- comes of combination zalcitabine-zidovudine, saquinavir- zidovudine, and saquinavir-zalcitabine-zidovudine therapy for HIV-infected adults with CD4 cell counts between 50 and 350 per ... resulted in substantial improvements in the systemic health of patients with HIV infection and increased survival times. However, with the increased longevity of HIV patients, the preva...

Ngày tải lên: 20/06/2014, 15:20

... TaLE framework. In addition, we enable the wireless link in the above simulation scenario in order to see how both wireless link errors and m obility affect the TaLE framework. Table 4 Fairness index ... services, intelligent traffic alerts, tracking, pinpointing child’s location, and local map pro- visioning have been dealt with much attention in the community [2-4]. Noticea...

Ngày tải lên: 20/06/2014, 22:20

... channels eNodeBs UEs SINR-to-CQI mapping SINR-to-BLER mapping BLER, throughput interference signal noise subcarrier SINR calculation & averaging signaling downlink channels macroscopic pathloss shadow fading small ... facing severe performance degradation–a point of operation usually not targeted in investigations. In the downlink, the signaling information passed on by the transmitte...

Ngày tải lên: 21/06/2014, 01:20

... route would use, as is the case for TEM and XPS in situ studies. Moreover, in in situTEMonlytinysamplesizesareexaminedandin the case of XPS in situ examinations, as already dis- cussed above, the ... the synthesis route in question must be considered as there is no single universal growth mode. Summary There remains a fair amount of controversy in explaining carbon nanotube growth;...

Ngày tải lên: 21/06/2014, 04:20