the symposium materials contain 32 papers. the topics covered include probabilistic methods, datalog analysis, aggregation in databases, distributed databases, foundations of object-oriented databases, concurrency con...
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ISBN:
(纸本)0897915194
the symposium materials contain 32 papers. the topics covered include probabilistic methods, datalog analysis, aggregation in databases, distributed databases, foundations of object-oriented databases, concurrency control, updates and active databases, query languages and query evaluation.
the proceedings contains 27 papers from the Sixteenthacmsigact-sigmod-sigartsymposium on databasesystems. Topics discussed include: database queries;spatial databases;logic and databases;web and graph queries;repl...
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the proceedings contains 27 papers from the Sixteenthacmsigact-sigmod-sigartsymposium on databasesystems. Topics discussed include: database queries;spatial databases;logic and databases;web and graph queries;replicated and continuous data;query processing and optimization.
this conference proceedings contains 29 papers dealing withprinciples and concepts of databasesystems, access methods, sampling, query languages and object oriented databases. Individual papers are indexed separately.
ISBN:
(纸本)0897916425
this conference proceedings contains 29 papers dealing withprinciples and concepts of databasesystems, access methods, sampling, query languages and object oriented databases. Individual papers are indexed separately.
the proceedings contains 36 papers. Some of the specific topics discussed are: method schemas;query size estimation by adaptive sampling;locks with constrained sharing;independence of logic database queries and update...
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the proceedings contains 36 papers. Some of the specific topics discussed are: method schemas;query size estimation by adaptive sampling;locks with constrained sharing;independence of logic database queries and updates;expressive powers of logic programming semantics;constraint query languages;data-value partitioning and virtual messages;and handling infinite temporal data.
the proceedings contains 24 papers. Topics discussed include information access from globally distributed knowledge repositories, constraint query languages, temporal databases, data models, database transactions, rul...
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the proceedings contains 24 papers. Topics discussed include information access from globally distributed knowledge repositories, constraint query languages, temporal databases, data models, database transactions, rules in databases, World Wide Web, and fuzzy information.
the proceedings contains 32 papers. Following topics are discussed: interaction in information retrieval, text categorization;text manipulation;database structures;information retrieval theory;language processing;prob...
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ISBN:
(纸本)0897915933
the proceedings contains 32 papers. Following topics are discussed: interaction in information retrieval, text categorization;text manipulation;database structures;information retrieval theory;language processing;probabilistic information retrieval;IR applications;data structures;and interface design and display.
the proceedings contain 31 papers. the topics discussed include: the recovery of schema mapping: bringing exchanged data back;on the complexity of deriving schema mappings from database instances;towards a theory of s...
ISBN:
(纸本)9781605581088
the proceedings contain 31 papers. the topics discussed include: the recovery of schema mapping: bringing exchanged data back;on the complexity of deriving schema mappings from database instances;towards a theory of schema-mapping optimization;best newcomer award: evaluating rank joins with optimal cost;a generic flow algorithm for shared filter ordering problems;time-decaying aggregates in out-of-order streams;approximating predicates and expressive queries on probabilistic databases;incorporating constraints in probabilistic XML;query evaluation with soft-key constraints;answering aggregate queries in data exchange;data exchange and schema mappings in open and closed worlds;on searching compressed string collections cache-obliviously;approximation algorithms for clustering uncertain data;approximation algorithms for co-clustering;and the power of two min-hashes for similarity search among hierarchical data objects.
the proceedings contain 30 papers. the topics discussed include: expressive languages for path queries over graph-structured data;transducing Markov sequences;positive higher-order queries;an optimal algorithm for the...
ISBN:
(纸本)9781450300339
the proceedings contain 30 papers. the topics discussed include: expressive languages for path queries over graph-structured data;transducing Markov sequences;positive higher-order queries;an optimal algorithm for the distinct elements problem;understanding cardinality estimation using entropy maximization;optimal sampling from distributed streams;incremental query evaluation in a ring of databases;semantic query optimization in the presence of types;optimizing linear counting queries under differential privacy;towards an axiomatization of statistical privacy and utility;information complexity: a tutorial;on the first-order expressibility of computing certain answers to conjunctive queries over uncertain databases;certain answers for XML queries;on probabilistic fixpoint and Markov chain query languages;schema design for XML repositories: complexity and tractability;and simplifying XML schema: single-type approximations of regular tree languages.
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