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CHI
2005
ACM
16 years 5 months ago
TXTmob: text messaging for protest swarms
This paper describes cell phone text messaging during the 2004 US Democratic and Republican National Conventions by protesters using TXTmob ? a text-message broadcast system devel...
Tad Hirsch, John Henry
SIGMOD
2008
ACM
188views Database» more  SIGMOD 2008»
16 years 4 months ago
HERMES: aggregative LBS via a trajectory DB engine
We present HERMES, a prototype system based on a powerful query language for trajectory databases, which enables the support of aggregative Location-Based Services (LBS). The key ...
Nikos Pelekis, Elias Frentzos, Nikos Giatrakos, Ya...
PODS
2006
ACM
108views Database» more  PODS 2006»
16 years 4 months ago
Deterministic k-set structure
A k-set structure over data streams is a bounded-space data structure that supports stream insertion and deletion operations and returns the set of (item, frequency) pairs in the s...
Sumit Ganguly, Anirban Majumder
AMI
2009
Springer
15 years 11 months ago
Constructing Topological Maps of Displays with 3-D Positioning Information
Abstract. To better coordinate information displays with moving people and the environment, software must know the locations and three dimensional alignments of the display hardwar...
Donald J. Patterson
EDUTAINMENT
2009
Springer
15 years 11 months ago
Towards Intelligent Computer Assisted Educational Role-Play
This paper investigates how graphically displayed intelligent virtual actors, mobile devices and innovative interaction modalities can support and enhance educational role-play as ...
Mei Yii Lim, Ruth Aylett, Sibylle Enz, Michael Kri...