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SAC
2006
ACM
15 years 5 months ago
Detecting identifiable areas in mobile environments
Location-based applications and services are getting increasingly important for mobile users. They take into account a mobile user's current location and provide a location-d...
Jörg Roth
CAISE
2010
Springer
15 years 29 days ago
Interaction-Driven Self-adaptation of Service Ensembles
Abstract. The emergence of large-scale online collaboration requires current information systems to be apprehended as service ensembles comprising human and software service entiti...
Christoph Dorn, Schahram Dustdar
CJ
2007
88views more  CJ 2007»
14 years 11 months ago
Context-aware Timely Information Delivery in Mobile Environments
In mobile environments transmitting information relevant to an event along with notification of the event has been proven to be an effective means of providing revenue enhancing s...
Amit Thawani, Srividya Gopalan, V. Sridhar, Krithi...
INFOCOM
2012
IEEE
13 years 2 months ago
Secure top-k query processing via untrusted location-based service providers
Abstract—This paper considers a novel distributed system for collaborative location-based information generation and sharing which become increasingly popular due to the explosiv...
Rui Zhang 0007, Yanchao Zhang, Chi Zhang
CHI
2004
ACM
16 years 6 days ago
IDeixis: image-based Deixis for finding location-based information
In this paper we describe an image-based approach to finding location-based information from camera-equipped mobile devices. We introduce a point-by-photograph paradigm, where user...
Tom Yeh, Konrad Tollmar, Trevor Darrell