641 search results - page 97 / 129 » Temporal Queries in OLAP |
140
click to vote
EWSN
2010
Springer
16 years 1 months ago
2010
Springer
The simplicity and low-overhead of random walks have made them a popular querying mechanism for Wireless Sensor Networks. However, most of the related work is of theoretical nature...
132
click to vote
ICC
2008
IEEE
15 years 10 months ago
2008
IEEE
— In large Wireless Sensor Networks (WSNs), each hop might incur varying delays due to medium access contention, transmission and computation delays. Fast and efficient query re...
135
click to vote
ICDE
2006
IEEE
15 years 10 months ago
2006
IEEE
The growing sophistication and diversity of malicious activity in the Internet presents a serious challenge for network security analysts. In this paper, we describe our efforts t...
152
Voted
PVLDB
2010
15 years 2 months ago
2010
Microsoft SQL Server spatial libraries contain several components that handle geometrical and geographical data types. With advances in geo-sensing technologies, there has been an...
165
Voted
PVLDB
2008
15 years 3 months ago
2008
The old problem of managing the history of database information is now made more urgent and complex by fast spreading web information systems, such as Wikipedia. Our PRIMA system ...