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BILDMED
2008
14 years 11 months ago
In-Vivo Targeting of Liver Lesions with a Navigation System Based on Fiducial Needles
We assessed the targeting precision of a previously reported needle-based soft tissue navigation system in-vivo. Eight 2 ml agar nodules were implanted into the livers of two swine...
Lena Maier-Hein, A. Tekbas, Alexander Seitel, Fran...
BMCBI
2008
136views more  BMCBI 2008»
14 years 9 months ago
A comparison of machine learning algorithms for chemical toxicity classification using a simulated multi-scale data model
Background: Bioactivity profiling using high-throughput in vitro assays can reduce the cost and time required for toxicological screening of environmental chemicals and can also r...
Richard Judson, Fathi Elloumi, R. Woodrow Setzer, ...
MICS
2008
103views more  MICS 2008»
14 years 9 months ago
The Freedom to Extend OpenMath and its Utility
Abstract. OpenMath [6] is a standard for representing the semantics of mathematical objects. It differs from Presentation MathML [8] in not being directly concerned with the presen...
James H. Davenport, Paul Libbrecht
ML
2008
ACM
152views Machine Learning» more  ML 2008»
14 years 9 months ago
Learning near-optimal policies with Bellman-residual minimization based fitted policy iteration and a single sample path
Abstract. We consider batch reinforcement learning problems in continuous space, expected total discounted-reward Markovian Decision Problems. As opposed to previous theoretical wo...
András Antos, Csaba Szepesvári, R&ea...
97
Voted
ML
2008
ACM
14 years 9 months ago
Layered critical values: a powerful direct-adjustment approach to discovering significant patterns
Standard pattern discovery techniques, such as association rules, suffer an extreme risk of finding very large numbers of spurious patterns for many knowledge discovery tasks. The...
Geoffrey I. Webb