Name
Abstract | ||
|---|---|---|
Moving monitoring query on moving objects is an important type of query in location based services. Existing solutions suffer from high communication cost. In this paper, we propose a distributed solution to this problem. Our approach employs two ways of communications, on-demand access and broadcast channel, to reduce communication cost. Two different indexes are proposed and evaluated using simulations. The performance results indicate that our solution achieves from 30% to 60% savings in communications when compared to MobiEyes. |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1109/MDM.2008.35 | MDM |
Keywords | Field | DocType |
important type,performance result,different index,communication cost,monitoring query,on-demand access,broadcast channel,query monitoring,high communication cost,broadcasting,indexing,mobile computing,indexation,wireless communication,information retrieval,indexes,frequency,tuning,database indexing,location based service,data structures,location based services,database indexes,mobile communication,base stations | Mobile computing,Base station,Broadcasting,Wireless,Computer science,Location-based service,Search engine indexing,Database index,Mobile telephony,Distributed computing | Conference |
Citations | PageRank | References |
6 | 0.42 | 19 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Fuyu Liu | 1 | 100 | 6.87 |
| Kien A Hua | 2 | 2870 | 425.79 |
| Fei Xie | 3 | 111 | 8.99 |