Results 291 to 300 of about 624,160 (323)
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Querying with Criteria and Example
2015In the previous chapter, you saw how to use Hibernate Query Language (HQL) and Java Persistence Query Language (JPA QL). HQL forces you to interact with the database using SQL-like syntax. You must have some knowledge of SQL to create complex queries, which makes it difficult to develop applications that use multicriteria queries.
Srinivas Guruzu +2 more
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Query-by-example surgical activity detection
International Journal of Computer Assisted Radiology and Surgery, 2016Easy acquisition of surgical data opens many opportunities to automate skill evaluation and teaching. Current technology to search tool motion data for surgical activity segments of interest is limited by the need for manual pre-processing, which can be prohibitive at scale.
Yixin Gao +5 more
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Fast polygon mesh querying by example [PDF]
ACM SIGGRAPH 99 Conference abstracts and applications, 1999 The reusability of three-dimensional models has lead to a proliferation in the number and size of 3D object repositories. These typically store objects in the some polygon mesh file format and allow selection by means of categories and keywords. While keyword searches are useful in many circumstances, they suffer from the subjectivity, ambiguity and ...
James Scott, James Gain
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Enterprise Information Systems, 2010
We introduce code query by example for customisation of evolvable software products in general and of enterprise resource planning systems (ERPs) in particular. The concept is based on an initial empirical study on practices around ERP systems. We motivate our design choices based on those empirical results, and we show how the proposed solution helps ...
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We introduce code query by example for customisation of evolvable software products in general and of enterprise resource planning systems (ERPs) in particular. The concept is based on an initial empirical study on practices around ERP systems. We motivate our design choices based on those empirical results, and we show how the proposed solution helps ...
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Query by example for nested tables
1998QBEN, a Query By Example language for Nested tables, is described. QBEN is user-friendly and allows for the easy formulation of complex queries. At the same time, optimization techniques can be incorporated that enable the global optimization of a series of queries. QBEN is addressed both to non-experts and experts.
Nikos A. Lorentzos +1 more
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Querying video contents by motion example
Proceedings 1999 International Symposium on Database Applications in Non-Traditional Environments (DANTE'99) (Cat. No.PR00496), 2003This paper presents a new conceptual model for representing visual information about moving objects in video data. Based on available automatic scene segmentation and object tracking algorithms, the proposed model calculates object motions at various levels of semantic granularity.
Pu-Jien Cheng, Wei-Pang Yang
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Discovering queries based on example tuples
Proceedings of the 2014 ACM SIGMOD International Conference on Management of Data, 2014An enterprise information worker is often aware of a few example tuples (but not the entire result) that should be present in the output of the query. We study the problem of discovering the minimal project join query that contains the given example tuples in its output. Efficient discovery of such queries is challenging. We propose novel algorithms to
Yanyan Shen +4 more
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Query by Example Methods for Audio Signals
Proceedings of the 7th Nordic Signal Processing Symposium - NORSIG 2006, 2006Various methods for query by example for audio signals are discussed in this paper. The query by example aims at automatic retrieval of audio excerpts similar to a user-provided audio sample from his/her personal audio database. Methods based on hidden Markov models, feature histograms, and likelihood ratio test are discussed.
Tommi Lahti, Marko Helen
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Query-by-Example: A data base language
IBM Systems Journal, 1977Discussed is a high-level data base management language that provides the user with a convenient and unified interface to query, update, define, and control a data base. When the user performs an operation against the data base, he fills in an example of a solution to that operation in skeleton tables that can be associated with actual tables in the
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Ontology-Schema Based Query by Example
2019The Web has evolved from a network of linked documents to one where both documents and data are linked, resulting in what is commonly known as the Web of Linked Data, that includes a large variety of data usually published in RDF from multiple domains. Intuitive ways of accessing RDF data become increasingly important since the standard approach would ...
David Araújo +3 more
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