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ICDE
2010
IEEE
185views Database» more  ICDE 2010»
16 years 1 months ago
A tuple space for social networking on mobile phones
Abstract— Social networking is increasingly becoming a popular means of communication for online users. The trend is also true for offline scenarios where people use their mobil...
Emre Sarigöl, Oriana Riva, Gustavo Alonso
ICDS
2009
IEEE
16 years 1 months ago
Local Contrast Segmentation to Binarize Images
—In this paper, a new binarization algorithm for degraded document images is proposed. The method is based on positive and negative pixel energies using the Laplacian of an image...
Marco Block, Raúl Rojas
ICDS
2009
IEEE
16 years 1 months ago
PaTac: Urban, Ubiquitous, Personalized Services for Citizens and Tourists
This paper presents the general design of an architecture, based on software agents and oriented to the semantic Web, for the development and deployment of urban, ubiquitous servi...
Luigi Ceccaroni, Victor Codina, Manel Palau, Marc ...
MSWIM
2009
ACM
16 years 1 months ago
Delay-throughput performance in mobile ad-hoc networks with heterogeneous nodes
In this paper, we analyze asymptotic delay-throughput performance of mobile ad-hoc networks comprising heterogeneous nodes with restricted mobility. In particular, we consider a s...
Valentina Martina, Michele Garetto, Emilio Leonard...
TEI
2009
ACM
111views Hardware» more  TEI 2009»
16 years 1 months ago
Stick, Click n' Call: self-adhesive pressure-activated RFID tags for mobile phones
This paper describes a new interaction concept, which is based on customizable self-adhesive stickers with an integrated button, manufacturable at low cost. By pressing the button...
Fabian Hemmert, André Knörig, Gesche J...