access_control ace_corpus algorithm annotation_reduction assignment causal_relations classification clustering computer_vision conditional_random_field containment co-occurrence co-reference correlated_topic database data_model dataset dependency_tree disambiguous discriminative dtd equivalence event event_detection event_tracking feature_extraction feature_trajectories filtering first_story generalized_expectation_criteria generative geotagging global_link_analysis graph graph_refinement hierarchical_clustering hmm hybrid image image_processing image_retrieval incident_detection incident_network indexing information_explosion information_extraction interaction ir kernel_methods k-means knowledge_representation landmark_extraction lda linear_assignment linear_programming machine machine_learning materialized_view mcr mine minimal_views named_entity natural_language_processing ner nested_view nlp ontology opinion_mining optimization pachinko pam path_analysis plausible_interence predicate prediction privacy-preserving probabilistic query query_answering query_minimization query_processing query_rewriting randomized_search ranking refine relation_extraction relationship restrcture search security segmentation semantic semantic_cache semantic_network semantic_web shallow_semantic_parsing spatial spatial-temporal spectral spectral_clustering static_analysis statistics story_link_detection summarization survey svm temporal text_mining timeline time_series timetagging topic topic_detection topic_tracking tree_kernels tree_pattern unrestricted_relation verb_relations view_selection visualization web_mining xml xpath xquery