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187
Voted
CHI
2008
ACM
16 years 8 months ago
2008
ACM
As services embedded into public spaces become increasingly transparent, one peripheral aspect of use continues to demand explicit user attention: payment. UbiPay is a system that...
204
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CHI
2007
ACM
16 years 8 months ago
2007
ACM
In this paper we discuss potential developments to the design of pre-trip in-home journey planning services, to include support for additional user needs. These needs were identif...
175
Voted
CHI
2007
ACM
16 years 8 months ago
2007
ACM
This paper presents a project to improve the public transportation in the city of Huajuapan de Le?n, Oaxaca, M?xico. Interactive Multimedia Stations (EMI, for its Spanish acronym)...
214
Voted
EDBT
2004
ACM
16 years 7 months ago
2004
ACM
A location-based service (LBS) provides information based on the location information specified in a query. Nearest-neighbor (NN) search is an important class of queries supported ...
263
Voted
PERCOM
2005
ACM
16 years 7 months ago
2005
ACM
It is expected that more and more people will search the web when they are on the move. Though conventional search engines can be directly visited from mobile devices with web bro...