1656 search results - page 134 / 332 » Labeling Schemes with Queries |
MM
2010
ACM
13 years 9 months ago
2010
ACM
We present a mobile product recognition system for the camera-phone. By snapping a picture of a product with a camera-phone, the user can retrieve online information of the produc...
PVLDB
2010
13 years 7 months ago
2010
Given a large directed graph, rapidly answering reachability queries between source and target nodes is an important problem. Existing methods for reachability trade-off indexing ...
SOUPS
2009
ACM
14 years 3 months ago
2009
ACM
User-to-tag authentication can prevent a variety of potential attacks on personal RFID tags. In this poster, a new RFID authentication scheme is presented that allows a user to co...
SIGMOD
2002
ACM
14 years 9 months ago
2002
ACM
In this paper, we ask if the traditional relational query acceleration techniques of summary tables and covering indexes have analogs for branching path expression queries over tr...
MOBIQUITOUS
2007
IEEE
14 years 3 months ago
2007
IEEE
Client side caching of location dependent queries is an important technique for improving performance of location-based services. Most of the existing research in this area has fo...