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DNIS
2007
Springer
132views Database» more  DNIS 2007»
15 years 10 months ago
LEASE: An Economic Approach to Leasing Data Items in Mobile-P2P Networks to Improve Data Availability
Abstract. This work proposes LEASE, a novel Mobile-P2P lease-based economic incentive model, in which data requestors need to pay the price (in virtual currency) of their requested...
Anirban Mondal, Sanjay Kumar Madria, Masaru Kitsur...
358
Voted
ICDE
2009
IEEE
183views Database» more  ICDE 2009»
16 years 8 months ago
Efficient Indices Using Graph Partitioning in RDF Triple Stores
With the advance of the Semantic Web, varying RDF data were increasingly generated, published, queried, and reused via the Web. For example, the DBpedia, a community effort to extr...
Ying Yan, Chen Wang, Aoying Zhou, Weining Qian, Li...
315
Voted
DEBU
2000
147views more  DEBU 2000»
15 years 6 months ago
XJoin: A Reactively-Scheduled Pipelined Join Operator
Wide-area distribution raises significant performance problems for traditional query processing techniques as data access becomes less predictable due to link congestion, load imb...
Tolga Urhan, Michael J. Franklin
SIGMOD
2000
ACM
164views Database» more  SIGMOD 2000»
15 years 11 months ago
A Data Model and Data Structures for Moving Objects Databases
We consider spatio-temporal databases supporting spatial objects with continuously changing position and extent, termed moving objects databases. We formally define a data model f...
Luca Forlizzi, Ralf Hartmut Güting, Enrico Na...
186
Voted
GRID
2000
Springer
15 years 10 months ago
Data Management in an International Data Grid Project
Abstract. In this paper we report on preliminary work and architectural design carried out in the "Data Management" work package in the International Data Grid project. O...
Wolfgang Hoschek, Francisco Javier Jaén-Mar...