http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Geocasting Protocols with Guaranteed Delivery in Ad hoc and Sensor Networks
Khan, Farrukh Aslam,Song, Wang-Cheol 제주대학교 공과대학 첨단기술연구소 2006 尖端技術硏究所論文集 Vol.17 No.2
In this paper, we present a review of geocast routing protocols that guarantee the delivery of packets in a geocast region. Guaranteed delivery refers to the ability of successfully forwarding a message from source to destination. We discuss six existing geocasting algorithms that guarantee the delivery of geocast packets in the geocast region. These algorithms are Geographic Forwarding Perimeter Geocast (GFPG), Restricted Flooding with Intersected Face Traversal (RFIFT), Depth-First Face Tree Traversal (DFFTT), Entrance Zone Multicasting-based Geocasting (EZMG), Virtual Surrounding Face Geocasting Algorithm (VSFG) and Geocasting with Guaranteed Delivery (GGD).
Aslam, Muhammad,Ahmad, Rizwan,Yasin, Muhammad,Khan, Asim Laeeq,Shahid, Muhammad Kashif,Hossain, Shakhawat,Khan, Zakir,Jamil, Farrukh,Rafiq, Sikander,Bilad, Muhammad Roil,Kim, Jeonghwan,Kumar, Gopalakr Elsevier 2018 Bioresource technology Vol.269 No.-
<P><B>Abstract</B></P> <P>Biohydrogen as one of the most appealing energy vector for the future represents attractive avenue in alternative energy research. Recently, variety of biohydrogen production pathways has been suggested to improve the key features of the process. Nevertheless, researches are still needed to overcome remaining barriers to practical applications such as low yields and production rates. Considering practicality aspects, this review emphasized on anaerobic membrane bioreactors (AnMBRs) for biological hydrogen production. Recent advances and emerging issues associated with biohydrogen generation in AnMBR technology are critically discussed. Several techniques are highlighted that are aimed at overcoming these barriers. Moreover, environmental and economical potentials along with future research perspectives are addressed to drive biohydrogen technology towards practicality and economical-feasibility.</P> <P><B>Highlights</B></P> <P> <UL> <LI> Anaerobic membrane bioreactor technology for biohydrogen production is overviewed. </LI> <LI> Enhancement of biohydrogen yield and generation rates via various strategies is discussed. </LI> <LI> Techno-economic and environmental impacts of this approach are addressed. </LI> </UL> </P> <P><B>Graphical abstract</B></P> <P>[DISPLAY OMISSION]</P>
A Collaborative decision making for distributed detection system
Ashfaq Hussain Farooqi(아쉬팍 후세인 파루키),Wang Jin(왕진),Farrukh Aslam Khan(파루크 아슬람 칸),Sungyoung Lee(이승룡) 한국정보과학회 2011 한국정보과학회 학술발표논문집 Vol.38 No.1D
Intrusion detection systems (IDS) are supposed to be an efficient safety measure against inside attacks. In purely distributed IDS approach, IDS agent is installed in every node. It checks abnormal behavior of neighboring nodes locally. It collects the data that it receives from nodes in its radio range. Sensor nodes audit that data and generate alerts for abnormal activity. Here, there are two ways of taking decision. First, it can take decision individually and second, it can communicate with its neighbor to find the status of the claimed compromised nodes. In this paper, we propose a collaborative decision making scheme for purely distributed detection system. The proposed scheme is light weight compared to consensus based validation methodology. It provides a better scheme to find intrusions by interacting with other nodes.