query formulation
Ontology-based end-user visual query formulation: Why, what, who, how, and which?
... different query formulation approaches, such as keyword search, natural language, and formal textual query editing, are combined with visual query ...
36
Knowledge Discovery for Query Formulation for Validation of a Bayesian Belief Network
... the query formulation process [26], their computational cost may quickly become prohibitive if care is not ...automated query generation are shown in Figure ...
11
Title: The Study of Basics for a Query Formulation Language – MashQL
... novel query formulation language also called as Query-by-diagram language for querying and mashing up structured data on the ...can query by using SPARQL language which is the recent ...
6
Web Based Unsupervised Learning for Query Formulation in Question Answering
... to query formulation is using the keywords in an input question as the query to a search ...the query to a search engine is effective in retrieving such answer passages as the top-ranking ...
11
IJCSMC, Vol. 3, Issue. 9, September 2014, pg.121 – 133 RESEARCH ARTICLE A QUERY FORMULATION LANGUAGE FOR DATA WEB
... a query, user has to know in ―what way the data is structured‖ and ―what are the labels of those data ...the query formulation power of MashQL, the Data Web is chosen as an application ...
13
Query Formulation by Selecting Good Terms
... a query (subjectivity from users) but also what documents there are in a collection (objectivity from corpora), it is, therefore, important to measure the effectiveness of query terms in an automatic ...
16
Query formulation and Feed-back study for a Thesaurus based Information System
... the query ( s e e T a b l e 4) and the d o c u m e n t s are arranged a c c o r d i n g to d e c r e a s i n g weights, (see Table 5) T h e r e l e v a n t SHs a r e at the top of the list and the SNs a r e at the ...
12
A Hybrid Approach to Natural Language Web Search
... 2000). Librarians and search professionals have tra- ditionally favored Boolean keyword search systems, which, when successful, return a small set of rele- vant hits. However, the success of these systems crit- ically ...
8
Search in the Lost Sense of “Query”: Question Formulation in Web Search Queries and its Temporal Changes
... ward trend we observe is not a direct result of users looking for different types of information, although it is possible that the rise of Q&A sites and users entrusting search engines with more complex infor- mation ...
6
Optimizing an Arabic Query using Comprehensive Query Expansion Techniques
... user’s query which improves the performance of IR ...his/her query terms, the system chooses the term which has the highest IDF value among the query terms as “the center of the query ...
8
1968 Meeting of European Librarians Working in the Nuclear Field A selection of papers read at the 5th annual meeting of scientific librarians organized by the Centre for Information and Documentation (CID) and the Scientific Information Processing Center (CETIS) at Stresa (Italy), April 24 25, 1968 EUR 4256
... Average relevance ratio for documents retrieved in SDI searches: 75 Checking the relevance of documents before sending them to the user is not necessary due to better query formulation..[r] ...
116
Resolution of Ambiguities in Query Interpretation for Geographical Pictorial Query Languages
... the query: “Find all the regions which are passed-through by a river and overlap a forest”, where the user has no interest in the relationship between river and ...to query formulation through ...
8
Validating simulated interaction for retrieval evaluation
... as query formulation and reformulation, search result list interaction (scanning, assessing and clicking), document interaction (reading and judging relevance), and result list and session ...
23
Information extraction from heterogeneous sources using domain ontologies
... The user will type a query, after applying query formulation, expansion and refinement rules based upon the domain ontology, the resulted refined query is then passed to the search engin[r] ...
7
MRMR BA: A HYBRID GENE SELECTION ALGORITHM FOR CANCER CLASSIFICATION
... semantic query formulation approach is done based on the correctness of the semantically formulated and effectiveness of returned result by our approach compared to ...
15
A study of user effort as measured using query construction and interface selection
... As the goal of this study was to measure the effort the user is willing to expend in the initial interface selection and query formulation, the Ultraseek server was the better choice b[r] ...
44
A Novel Approach for Auto Classification and Grouping Similar User Query for Image Search
... a query; receive a set of results; follow a link; explore the information space; and modify a query [4] [5] ...– query formulation and reformulation – has especially been an active area of ...
5
Query Recommendation employing Query Logs in Search Optimization
... input query (query submitted to the search engine); and (b) the support, which measures how much the results of the query have attracted the attention of ...
5
An Approach for Query Decomposition on Federated SPARQL Query Systems
... the query decomposition problem in the context of data integration on the Web of Data, where local data sources are RDF datasets described by an ontology and accessed through SPARQL ...
12
Dynamic Grouping of User Search Histories and Re-Ranking User Search Results
... cluster. Query grouping allows the search engine to better understand a users session and potentially tailor the users search experience according to their ...needs. Query grouping is a useful technique for ...
5