PAKDD Industrial Track and Workshops 2007 -- PAKDD 2007 Industrial Track Workshop -- A Survey of Open Source Data Mining Systems -- Predicting the Short-Term Market Reaction to Asset Specific News: Is Time Against Us? -- Frequency-Weighted Fuzzy Time-Series Based on Fibonacci Sequence for TAIEX Forecasting -- Probabilistic Techniques for Corporate Blog Mining -- Mining Chat Conversations for Sex Identification -- Mining High Impact Exceptional Behavior Patterns -- Practical Issues on Privacy-Preserving Health Data Mining -- Data Mining for Intelligent Structure Form Selection Based on Association Rules from a High Rise Case Base -- CommonKADS Methodology for Developing Power Grid Switching Orders Systems -- Discovering Prediction Model for Environmental Distribution Maps -- Workshop BioDM'07-An Overview -- Extracting Features from Gene Ontology for the Identification of Protein Subcellular Location by Semantic Similarity Measurement -- Detecting Community Structure in Complex Networks by Optimal Rearrangement Clustering -- The HIV Data Mining Tool for Government Decision-Making Support -- Negative Localized Relationship Among p70S6 with Smad1, 2, 3 and p38 in Three Treated Human Cancer Cell Lines -- Cancer Identification Based on DNA Microarray Data -- Incorporating Dictionary Features into Conditional Random Fields for Gene/Protein Named Entity Recognition -- Translation and Rotation Invariant Mining of Frequent Trajectories: Application to Protein Unfolding Pathways -- Genetic-Annealing Algorithm for 3D Off-lattice Protein Folding Model -- Biclustering of Microarray Data Based on Singular Value Decomposition -- On the Number of Partial Least Squares Components in Dimension Reduction for Tumor Classification -- Mining Biosignal Data: Coronary Artery Disease Diagnosis Using Linear andNonlinear Features of HRV -- High Performance Data Mining and Applications Overview -- Approximately Mining Recently Representative Patterns on Data Streams -- Finding Frequent Items in Data Streams Using ESBF -- A New Decision Tree Classification Method for Mining High-Speed Data Streams Based on Threaded Binary Search Trees -- Progressive Subspace Skyline Clusters Mining on High Dimensional Data -- Efficient Privacy Preserving Distributed Clustering Based on Secret Sharing -- SePMa: An Algorithm That Mining Sequential Processes from Hybrid Log -- Evaluate Structure Similarity in XML Documents with Merge-Edit-Distance -- Ensemble Learning Based Distributed Clustering -- Deploying Mobile Agents in Distributed Data Mining -- ODDC: Outlier Detection Using Distance Distribution Clustering -- Spatial Clustering with Obstacles Constraints Using Ant Colony and Particle Swarm Optimization -- A High Performance Hierarchical Cubing Algorithm and Efficient OLAP in High-Dimensional Data Warehouse -- Grid-Based Clustering Algorithm Based on Intersecting Partition and Density Estimation -- Depth First Generation of Frequent Patterns Without Candidate Generation -- Efficient Time Series Data Classification and Compression in Distributed Monitoring -- Best-Match Method Used in Co-training Algorithm -- A General Method of Mining Chinese Web Documents Based on GA&SA and Position-Factors -- Data Management Services in ChinaGrid for Data Mining Applications -- Two-Phase Algorithms for a Novel Utility-Frequent Mining Model -- Top-Down and Bottom-Up Strategies for Incremental Maintenance of Frequent Patterns -- GC-Tree: A Fast Online Algorithm for Mining Frequent Closed Itemsets -- Integration of Distributed Biological Data Using Modified K-Means Algorithm -- A Parallel Algorithm for Enumerating All the Maximal k-Plexes -- A Multi-dependency Language Modeling Approach to Information Retrieval -- Factoid Mining Based Content Trust Model for Information Retrieval -- Service, Security and Its Data Management for Ubiquitous Computing - Overview -- Study on Trust Inference and Emergence of Economical Small-World Phenomena in P2P Environment -- A Secure Time Synchronization Protocol for Sensor Network -- On Grid-Based Key Pre-distribution: Toward a Better Connectivity in Wireless Sensor Network -- A Distributed and Cooperative Black Hole Node Detection and Elimination Mechanism for Ad Hoc Networks -- A Novel Adaptive and Safe Framework for Ubicomp -- Reducing Inter-piconet Delay for Large-Scale Bluetooth Scatternets -- Security Analysis and Enhancement of One-Way Hash Based Low-Cost Authentication Protocol (OHLCAP) -- An Effective Design of an Active RFID Reader Using a Cache of Tag Memory Data -- Privacy Protection Scheme of RFID Using Random Number -- A Hierarchical Composition of LU Matrix-Based Key Distribution Scheme for Sensor Networks -- Security Framework for Home Network: Authentication, Authorization, and Security Policy -- Bogus Data Filtering in Sensor Networks -- Streaming Media Securely over Multipath Multihop Wireless Network -- Flexible Selection of Wavelet Coefficients Based on the Estimation Error of Predefined Queries -- Secured Web Services Based on Extended Usage Control -- A Digital Rights Management Architecture for Multimedia in P2P.