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SSD
2005
Springer
153views Database» more  SSD 2005»
14 years 4 months ago
Constrained Shortest Path Computation
This paper proposes and solves a-autonomy and k-stops shortest path problems in large spatial databases. Given a source s and a destination d, an aautonomy query retrieves a sequen...
Manolis Terrovitis, Spiridon Bakiras, Dimitris Pap...
CHI
1997
ACM
14 years 3 months ago
WorldBeat: Designing a Baton-Based Interface for an Interactive Music Exhibit
This paper presents the interface design of the WorldBeat system, an interactive exhibit about using computers in musical education, and as musical instruments. The system allows ...
Jan O. Borchers
MOBISYS
2011
ACM
13 years 1 months ago
Using mobile phones to write in air
The ability to note down small pieces of information, quickly and easily, can be useful. This paper proposes a system called PhonePoint Pen that uses the in-built accelerometer in...
Sandip Agrawal, Ionut Constandache, Shravan Gaonka...
IPCO
2001
184views Optimization» more  IPCO 2001»
14 years 10 days ago
Approximation Algorithms for the Minimum Bends Traveling Salesman Problem
Problem (Extended Abstract) Cliff Stein David P. Wagner Dartmouth College Computer Science Technical Report TR2000-367 May 9, 2000 The problem of traversing a set of points in the...
Clifford Stein, David P. Wagner
PAM
2010
Springer
14 years 5 months ago
An Experimental Performance Comparison of 3G and Wi-Fi
Mobile Internet users have two options for connectivity: pay premium fees to utilize 3G or wander around looking for open Wi-Fi access points. We perform an experimental evaluation...
Richard Gass, Christophe Diot