The earth moverpsilas distance (EMD) is an important perceptually meaningful metric for
comparing histograms, but it suffers from high (O (N 3 logN)) computational complexity. We …

The rapid advance of wireless and portable computing technology has brought a lot of
research interests and momentum to the area of mobile computing. One of the research …

Broadcast indexing scheme is desirable in mobile environment due to its ability to provide
accurate information for a client to tune in at the appropriate time for the required data …

M-services provide mobile users wireless access to Web services. In this paper, we present
a novel infrastructure for supporting M-services in wireless broadcast systems. The …

We present a new adaptive and energy-efficient broadcast model to support flexible
responses to client queries. Clients do not have to request documents by name, since they …

모바일 환경에서는 상향링크와 하향링크의 대역폭이 비대칭적이며 전력이 한정되어 있기
때문에 보다 효율적인 데이타 전송기술인 브로드캐스팅 방법이 연구되어 왔다 …

In the wireless broadcast scheme, single channel index schemes are fit to flat broadcast that
performs well when all the broadcasted data items are accessed with the same probability …

무선 모바일 환경에서 통신 장비의 에너지와 전송 대역폭 효율을 위해 방송 기법이 널리
사용되고 있다. 기존에는 비계층적 데이터를 대상으로 한 인덱싱 연구들이 있었으나, 웹과 …

Broadcast scheme has been widely researched for efficient data delivery in the mobile
environment because the downlink capacity of a mobile client is much greater than the …