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DEXAW
1999
IEEE
119views Database» more  DEXAW 1999»
15 years 3 months ago
Atomicity Implementation in Mobile Computing
Distributed systems using mobile computing do not have the traditional ACID properties (Atomicity, Consistency, Isolation and Durability), and, therefore, consistency problems may...
Lars Frank
CAISE
2006
Springer
15 years 3 months ago
Loosely-Coupled Process Automation in Medical Environments
Abstract. We discuss a case study for the hospital scenario where workflow model components are distributed across various computers or devices (e.g. mobile phones, PDAs, sensors, ...
Jurate Vysniauskaite
DEBS
2009
ACM
15 years 2 months ago
Event-based systems: opportunities and challenges at exascale
Streaming data models have been shown to be useful in many applications requiring high-performance data exchange. Application-level overlay networks are a natural way to realize t...
Greg Eisenhauer, Matthew Wolf, Hasan Abbasi, Karst...
GIS
2002
ACM
14 years 11 months ago
Remote access to large spatial databases
Enterprises in the public and private sectors have been making their large spatial data archives available over the Internet. However, interactive work with such large volumes of ...
Egemen Tanin, Frantisek Brabec, Hanan Samet
GIS
2005
ACM
16 years 12 days ago
Two ellipse-based pruning methods for group nearest neighbor queries
Group nearest neighbor (GNN) queries are a relatively new type of operations in spatial database applications. Different from a traditional kNN query which specifies a single quer...
Hongga Li, Hua Lu, Bo Huang, Zhiyong Huang