661 search results - page 116 / 133 » Combining Information using Hard Constraints |
105
Voted
CIAC
2003
Springer
15 years 5 months ago
2003
Springer
Abstract. We consider problems of (new) station placement along (existing) railway tracks, so as to increase the number of users. We prove that, in spite of the NP-hardness for the...
185
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GIS
2003
ACM
16 years 1 months ago
2003
ACM
Moving object databases store and process data for objects that change location frequently. Materialized views maintained over time must be updated to reflect changes due to the m...
110
Voted
WWW
2009
ACM
16 years 1 months ago
2009
ACM
Quicklinks for a website are navigational shortcuts displayed below the website homepage on a search results page, and that let the users directly jump to selected points inside t...
90
Voted
SOSP
2003
ACM
15 years 9 months ago
2003
ACM
Peer-to-peer storage systems assume that their users consume resources in proportion to their contribution. Unfortunately, users are unlikely to do this without some enforcement m...
102
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ANCS
2006
ACM
15 years 6 months ago
2006
ACM
The fast spreading worm is becoming one of the most serious threats to today’s networked information systems. A fast spreading worm could infect hundreds of thousands of hosts w...