Sciweavers

2771 search results - page 181 / 555
» Locality of Queries and Transformations
Sort
View
APPROX
2009
Springer
135views Algorithms» more  APPROX 2009»
16 years 1 months ago
Tolerant Linearity Testing and Locally Testable Codes
Abstract. We study tolerant linearity testing under general distributions. Given groups G and H, a distribution µ on G, and oracle access to a function f : G → H, we consider th...
Swastik Kopparty, Shubhangi Saraf
INFOCOM
2008
IEEE
16 years 25 days ago
iLOC: An invisible LOCalization Attack to Internet Threat Monitoring Systems
—In this paper, we study a new class of attacks, the invisible LOCalization (iLOC) attack, which can accurately and invisibly localize monitors of Internet threat monitoring (ITM...
Xun Wang, Wei Yu, Xinwen Fu, Dong Xuan, Wei Zhao
SSD
2007
Springer
139views Database» more  SSD 2007»
16 years 15 days ago
Local Topological Relationships for Complex Regions
Topological relationships between spatial objects are important for querying, reasoning, and indexing of data within spatial databases. These relationships are qualitative and resp...
Mark McKenney, Alejandro Pauly, Reasey Praing, Mar...
ISM
2005
IEEE
128views Multimedia» more  ISM 2005»
15 years 12 months ago
Local Shape Association Based Retrieval of Infrared Satellite Images
— This paper presents a shape-based retrieval system and its application to infrared satellite images. A complete system is presented, from region extraction of a full hemisphere...
Aiyesha Ma, Ishwar K. Sethi
INFOCOM
2003
IEEE
15 years 11 months ago
Sensor Deployment and Target Localization Based on Virtual Forces
— The effectiveness of cluster-based distributed sensor networks depends to a large extent on the coverage provided by the sensor deployment. We propose a virtual force algorithm...
Yi Zou, Krishnendu Chakrabarty