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GLOBECOM
2008
IEEE
16 years 29 days ago
Transmitter-Based Minimization of Error Rates in the Downlink of Wireless Systems
—Using CDMA technology, one has to contend with interference in frequency-selective channels caused by multipath propagation and fading. Transmitter-based methods such as Zero Fo...
Fred Richter, Andreas Fischer, René Habendo...
KDD
1995
ACM
85views Data Mining» more  KDD 1995»
15 years 10 months ago
Estimating the Robustness of Discovered Knowledge
This paper introduces a new measurement, robustness, to measure the quality of machine-discovered knowledge from real-world databases that change over time. A piece of knowledge i...
Chun-Nan Hsu, Craig A. Knoblock
ACHI
2008
IEEE
16 years 1 months ago
User-Centred Development of Mobile Interfaces to a Pervasive Computing Environment
—A challenging issue for HCI is the development of usable mobile interfaces for interactions with a complex pervasive environment. We consider a need for interfaces which automat...
Karin Leichtenstern, Elisabeth André
SOCO
2008
Springer
15 years 5 months ago
Context-aware, self-scaling Fuzzy ArtMap for received signal strength based location systems
Location awareness is the key capability of mobilecomputingapplications. Despitehighdemand, indoor location technologies have not become truly ubiquitous mainly due to their requir...
Uzair Ahmad, Andrey Gavrilov, Young-Koo Lee, Sungy...
MICAI
2005
Springer
15 years 12 months ago
Knowledge and Reasoning Supported by Cognitive Maps
A powerful and useful approach for modeling knowledge and qualitative reasoning is the Cognitive Map. The background of Cognitive Maps is the research about learning environments c...
Alejandro Peña Ayala, Humberto Sossa, Agust...