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GISCIENCE
2008
Springer
141views GIS» more  GISCIENCE 2008»
15 years 2 months ago
Simplest Instructions: Finding Easy-to-Describe Routes for Navigation
Abstract. Current applications for wayfinding and navigation assistance usually calculate the route to a destination based on the shortest or fastest path from the origin. However...
Kai-Florian Richter, Matt Duckham
SMC
2007
IEEE
103views Control Systems» more  SMC 2007»
15 years 7 months ago
A new evaluation measure for information retrieval systems
Abstract— Some of the established approaches to evaluating text clustering algorithms for information retrieval show theoretical flaws. In this paper, we analyze these flaws an...
Martin Mehlitz, Christian Bauckhage, Jér&oc...
FLAIRS
2007
15 years 3 months ago
Contextual Concept Discovery Algorithm
In this paper, we focus on the ontological concept extraction and evaluation process from HTML documents. In order to improve this process, we propose an unsupervised hierarchical...
Lobna Karoui, Marie-Aude Aufaure, Nacéra Be...
SDM
2008
SIAM
161views Data Mining» more  SDM 2008»
15 years 2 months ago
Efficient Maximum Margin Clustering via Cutting Plane Algorithm
Maximum margin clustering (MMC) is a recently proposed clustering method, which extends the theory of support vector machine to the unsupervised scenario and aims at finding the m...
Bin Zhao, Fei Wang, Changshui Zhang
MOBIHOC
2006
ACM
16 years 29 days ago
An evaluation of inter-vehicle ad hoc networks based on realistic vehicular traces
Vehicular ad hoc networks (VANETs) using WLAN technology have recently received considerable attention. The evaluation of VANET routing protocols often involves simulators since m...
Valery Naumov, Rainer Baumann, Thomas R. Gross