Sciweavers

17082 search results - page 3310 / 3417
» Abstractions for Mobile Computation
Sort
View
VLDB
2008
ACM
170views Database» more  VLDB 2008»
14 years 10 months ago
A multi-ranker model for adaptive XML searching
The evolution of computing technology suggests that it has become more feasible to offer access to Web information in a ubiquitous way, through various kinds of interaction device...
Ho Lam Lau, Wilfred Ng
PODS
2005
ACM
164views Database» more  PODS 2005»
14 years 10 months ago
Lower bounds for sorting with few random accesses to external memory
We consider a scenario where we want to query a large dataset that is stored in external memory and does not fit into main memory. The most constrained resources in such a situati...
Martin Grohe, Nicole Schweikardt
EDBT
2002
ACM
125views Database» more  EDBT 2002»
14 years 10 months ago
Estimating Answer Sizes for XML Queries
Abstract. Estimating the sizes of query results, and intermediate results, is crucial to many aspects of query processing. In particular, it is necessary for effective query optimi...
Yuqing Wu, Jignesh M. Patel, H. V. Jagadish
EDBT
2004
ACM
122views Database» more  EDBT 2004»
14 years 10 months ago
Sketch-Based Multi-query Processing over Data Streams
Abstract. Recent years have witnessed an increasing interest in designing algorithms for querying and analyzing streaming data (i.e., data that is seen only once in a fixed order) ...
Alin Dobra, Minos N. Garofalakis, Johannes Gehrke,...
MOBISYS
2007
ACM
14 years 9 months ago
Energy-efficient multi-hop medical sensor networking
Abstract-- Wireless sensor networks represent a key technology enabler for enhanced health care and assisted living systems. Recent standardization efforts to ensure compatibility ...
Antonio G. Ruzzelli, Raja Jurdak, Gregory M. P. O'...
« Prev « First page 3310 / 3417 Last » Next »