553 search results - page 108 / 111 » On Planar Path Transformation |
VLDB
2005
ACM
14 years 25 days ago
2005
ACM
In recent years, publish-subscribe (pub-sub) systems based on XML document filtering have received much attention. In a typical pubsub system, subscribed users specify their inte...
VLDB
2005
ACM
14 years 25 days ago
2005
ACM
Developing cost models for query optimization is significantly harder for XML queries than for traditional relational queries. The reason is that XML query operators are much mor...
IMC
2004
ACM
14 years 24 days ago
2004
ACM
— Geolocation of Internet hosts enables a diverse and interesting new class of location-aware applications. Previous measurement-based approaches use reference hosts, called land...
SIGECOM
2010
ACM
14 years 5 days ago
2010
ACM
It is widely believed that computing payments needed to induce truthful bidding is somehow harder than simply computing the allocation. We show that the opposite is true for singl...
ICIAP
1999
ACM
13 years 11 months ago
1999
ACM
The paper presents a new technique of image enhancement. The described algorithm enables the suppression of noise and contrast enhancement. The interesting feature of this new alg...