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    SDM
    2009
    SIAM
    191views Data Mining» more  SDM 2009»
    Adaptive Concept Drift Detection.
    14 years 1 months ago
    Adaptive Concept Drift Detection.
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    An established method to detect concept drift in data streams is to perform statistical hypothesis testing on the multivariate data in the stream. Statistical decision theory off...
    Anton Dries, Ulrich Rückert
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    SDM
    2009
    SIAM
    113views Data Mining» more  SDM 2009»
    Graph Generation with Prescribed Feature Constraints.
    14 years 1 months ago
    Graph Generation with Prescribed Feature Constraints.
    Download  www.sis.uncc.edu
    In this paper, we study the problem of how to generate synthetic graphs matching various properties of a real social network with two applications, privacy preserving social netwo...
    Xiaowei Ying, Xintao Wu
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    SDM
    2009
    SIAM
    170views Data Mining» more  SDM 2009»
    Optimal Distance Bounds on Time-Series Data.
    14 years 1 months ago
    Optimal Distance Bounds on Time-Series Data.
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    Most data mining operations include an integral search component at their core. For example, the performance of similarity search or classification based on Nearest Neighbors is ...
    Michail Vlachos, Philip S. Yu, Suleyman S. Kozat
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    SDM
    2009
    SIAM
    172views Data Mining» more  SDM 2009»
    Travel-Time Prediction Using Gaussian Process Regression: A Trajectory-Based Approach.
    14 years 1 months ago
    Travel-Time Prediction Using Gaussian Process Regression: A Trajectory-Based Approach.
    Download  www.research.ibm.com
    This paper is concerned with the task of travel-time prediction for an arbitrary origin-destination pair on a map. Unlike most of the existing studies, which focus only on a parti...
    Sei Kato, Tsuyoshi Idé
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    SDM
    2009
    SIAM
    117views Data Mining» more  SDM 2009»
    Spatially Cost-Sensitive Active Learning.
    14 years 1 months ago
    Spatially Cost-Sensitive Active Learning.
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    In active learning, one attempts to maximize classifier performance for a given number of labeled training points by allowing the active learning algorithm to choose which points...
    Alexander Liu, Goo Jun, Joydeep Ghosh
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    SDM
    2009
    SIAM
    105views Data Mining» more  SDM 2009»
    Exploiting Semantic Constraints for Estimating Supersenses with CRFs.
    14 years 1 months ago
    Exploiting Semantic Constraints for Estimating Supersenses with CRFs.
    Download  www.siam.org
    The annotation of words and phrases by ontology concepts is extremely helpful for semantic interpretation. However many ontologies, e.g. WordNet, are too fine-grained and even hu...
    Gerhard Paaß, Frank Reichartz
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    SDM
    2009
    SIAM
    291views Data Mining» more  SDM 2009»
    Detection and Characterization of Anomalies in Multivariate Time Series.
    14 years 1 months ago
    Detection and Characterization of Anomalies in Multivariate Time Series.
    Download  www.siam.org
    Anomaly detection in multivariate time series is an important data mining task with applications to ecosystem modeling, network traffic monitoring, medical diagnosis, and other d...
    Christopher Potter, Haibin Cheng, Pang-Ning Tan, S...
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    SDM
    2009
    SIAM
    235views Data Mining» more  SDM 2009»
    Topic Cube: Topic Modeling for OLAP on Multidimensional Text Databases.
    14 years 1 months ago
    Topic Cube: Topic Modeling for OLAP on Multidimensional Text Databases.
    Download  www.cs.uiuc.edu
    As the amount of textual information grows explosively in various kinds of business systems, it becomes more and more desirable to analyze both structured data records and unstruc...
    ChengXiang Zhai, Duo Zhang, Jiawei Han
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    SDM
    2009
    SIAM
    215views Data Mining» more  SDM 2009»
    Hybrid Clustering of Text Mining and Bibliometrics Applied to Journal Sets.
    14 years 1 months ago
    Hybrid Clustering of Text Mining and Bibliometrics Applied to Journal Sets.
    Download  www.siam.org
    To obtain correlated and complementary information contained in text mining and bibliometrics, hybrid clustering to incorporate textual content and citation information has become...
    Bart De Moor, Frizo A. L. Janssens, Shi Yu, Wolfga...
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    SDM
    2009
    SIAM
    208views Data Mining» more  SDM 2009»
    Topic Evolution in a Stream of Documents.
    14 years 1 months ago
    Topic Evolution in a Stream of Documents.
    Download  www.siam.org
    Document collections evolve over time, new topics emerge and old ones decline. At the same time, the terminology evolves as well. Much literature is devoted to topic evolution in ...
    Alexander Hinneburg, Andrè Gohr, Myra Spili...
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