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Natural language query filtration in the Conceptual Query Language
Proceedings of the Thirtieth Hawaii International Conference on System Sciences, 2002Natural language (NL) interfaces for database query formulation have always been recognized as a much needed enhancement for end-users. Poor performances with earlier NL systems had led to a lull in research in this field. However, latter-day experiments and systems appear to be sufficiently more promising to warrant continued and further research in ...
Vesper Owei +2 more
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An object query language for fuzzy querying
Database and Expert Systems Applications. 8th International Conference, DEXA '97. Proceedings, 2002Fuzzy querying systems allow queries to be more or less satisfied. Then, the results of a query are ranked according to their degree of satisfaction. The need for fuzzy querying systems has increased since the arrival of multimedia data in the field of database management systems.
François Connan, Daniel Rocacher
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On the structure of queries in constraint query languages
Proceedings 11th Annual IEEE Symposium on Logic in Computer Science, 2002We study the structure of first-order and second-order queries over constraint databases. Constraint databases are formally modeled as finite relational structures embedded in some fixed infinite structure. We concentrate on problems of elimination of constraints, reducing quantification range to the active domain of the database and obtaining new ...
Michael Benedikt, Leonid Libkin
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Information Sciences, 1991
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Proceedings of the ACM annual conference on - ACM '72, 1972
Natural English as a query language offers the ultimate in directness for man-machine communications and has new and powerful potentials for interactive problem solving. The linguistic problems underlying machine interpretation and generation of natural English, however, have been slow in yielding to solution, though recent successes have raised new ...
Burt M. Leavenworth +8 more
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Natural English as a query language offers the ultimate in directness for man-machine communications and has new and powerful potentials for interactive problem solving. The linguistic problems underlying machine interpretation and generation of natural English, however, have been slow in yielding to solution, though recent successes have raised new ...
Burt M. Leavenworth +8 more
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2004
When storing data in heterogeneous databases, one of the top-down design issues concerns the usage of multiple query languages. A common language enables querying of database schemas in a platform independent format. This is particularly useful in federated database systems when newly added databases may be both numerous and heterogeneous.
Damir Becarevic, Mark Roantree
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When storing data in heterogeneous databases, one of the top-down design issues concerns the usage of multiple query languages. A common language enables querying of database schemas in a platform independent format. This is particularly useful in federated database systems when newly added databases may be both numerous and heterogeneous.
Damir Becarevic, Mark Roantree
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1992
We investigate the expressive power of query languages with counting ability. We define a LOGSPACE extension of first order logic and a PTIME extension of fixpoint logic with counters. We develop specific techniques, such as games, for dealing with languages with counters and therefore integers. We prove in particular that the arity of the tuples which
Stéphane Grumbach, Christophe Tollu
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We investigate the expressive power of query languages with counting ability. We define a LOGSPACE extension of first order logic and a PTIME extension of fixpoint logic with counters. We develop specific techniques, such as games, for dealing with languages with counters and therefore integers. We prove in particular that the arity of the tuples which
Stéphane Grumbach, Christophe Tollu
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IEEE International Conference on Computer Vision, 2019
Actor and action video segmentation from natural language query aims to selectively segment the actor and its action in a video based on an input textual description.
H. Wang, Cheng Deng, Junchi Yan, D. Tao
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Actor and action video segmentation from natural language query aims to selectively segment the actor and its action in a video based on an input textual description.
H. Wang, Cheng Deng, Junchi Yan, D. Tao
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2018 56th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2018
In this paper, we introduce an enhanced schema-less database language that supports prediction queries natively-the Prediction Query Language (PQL). Data in the PQL representation can be naturally modeled as an exchangeable multi-dimensional array. The seminal result by Aldous and Hoover (1980s), generalizing the classical result of De Finetti (1937 ...
Devavrat Shah +4 more
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In this paper, we introduce an enhanced schema-less database language that supports prediction queries natively-the Prediction Query Language (PQL). Data in the PQL representation can be naturally modeled as an exchangeable multi-dimensional array. The seminal result by Aldous and Hoover (1980s), generalizing the classical result of De Finetti (1937 ...
Devavrat Shah +4 more
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Quest: Query-Aware Sparsity for Efficient Long-Context LLM Inference
International Conference on Machine LearningAs the demand for long-context large language models (LLMs) increases, models with context windows of up to 128K or 1M tokens are becoming increasingly prevalent.
Jiaming Tang +5 more
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