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نمایش تعداد 1-10 از 944
Query expansion using pseudo relevance feedback on wikipedia
One of the major challenges in Web search pertains to the correct interpretation
of users’ intent. Query Expansion is one of the well-known approaches for determining
the intent of the user by addressing the vocabulary mismatch problem...
The Application of Users' Collective Experience for Crafting Suitable Search Engine Query Recommendations
that is mostly related to the design of an adaptive interface is recommending suitable query phrases to the end-users. This has two major benefits: firstly the users can more easily interact with the Web search engine and secondly get hints on what is more apt...
Space/query-time tradeoff for computing the visibility polygon
In this paper, we consider the problem of computing the visibility polygon (VP) of a query point q (or VP(q)) in a scene consisting of some obstacles with total complexity of n. We show that the combinatorial representation of VP(q) can be computed...
Pursuit-evasion game for normal distributions
Top-k Approximate Answers to XPath Queries with Negation
OPLITOP: A localized broacast media
Querying Distributed Spatial Datasets with Unknown Regions
Durable Queries over Historical Time Series
A collective and abridged lexical query for delineation of nanotechnology publications
In order to monitor articles/patents in nanotechnology, there is little agreement on a universal lexical query or even an explicit definition of nanotechnology. Here in the light of a proposed definition, a set of case studies has been conducted...