Results 301 to 310 of about 474,618 (366)
Some of the next articles are maybe not open access.
Towards a Better Understanding of Query Reformulation Behavior in Web Search
The Web Conference, 2021As queries submitted by users directly affect search experiences, how to organize queries has always been a research focus in Web search studies. While search request becomes complex and exploratory, many search sessions contain more than a single query ...
Jia Chen +5 more
semanticscholar +1 more source
Searching the Web with Queries
Knowledge and Information Systems, 1999In this paper we study the problem of searching the Web with online learning algorithms. We consider that Web documents can be represented by vectors of n boolean attributes. A search engine is viewed as a learner, and a user is viewed as a teacher. We investigate the number of queries a search engine needs from the user to search for a collection of ...
Zhixiang Chen +2 more
openaire +2 more sources
Journal of Clinical Psychopharmacology, 2015
Persons using the Internet to retrieve medical information generate large amounts of health-related data, which are increasingly used in modern health sciences.
M. Gahr +5 more
semanticscholar +1 more source
Persons using the Internet to retrieve medical information generate large amounts of health-related data, which are increasingly used in modern health sciences.
M. Gahr +5 more
semanticscholar +1 more source
Web search query privacy: Evaluating query obfuscation and anonymizing networks
Journal of computing and security, 2014Web Search is one of the most rapidly growing applications on the internet today. However, the current practice followed by most search engines --of logging and analyzing users' queries --raises serious privacy concerns.
Sai Teja Peddinti, Nitesh Saxena
semanticscholar +1 more source
Identifying Web Search Query Reformulation using Concept based Matching
Conference on Empirical Methods in Natural Language Processing, 2013Web search users frequently modify their queries in hope of receiving better results. This process is referred to as “Query Reformulation”. Previous research has mainly focused on proposing query reformulations in the form of suggested queries for users.
Ahmed Hassan Awadallah
semanticscholar +1 more source
Assessing Learning Outcomes in Web Search: A Comparison of Tasks and Query Strategies
Conference on Human Information Interaction and Retrieval, 2016Users make frequent use of Web search for learning-related tasks, but little is known about how different Web search interaction strategies affect outcomes for learning-oriented tasks, or what implicit or explicit indicators could reliably be used to ...
Kevyn Collins-Thompson +3 more
semanticscholar +1 more source
Query Priming for Promoting Critical Thinking in Web Search
Conference on Human Information Interaction and Retrieval, 2018We propose query priming to activate careful user information seeking in web searches. Query priming employs query auto-completion (QAC) and query suggestion (QS) to present search terms that stimulate critical thinking and encourages careful information
Yusuke Yamamoto, Takehiro Yamamoto
semanticscholar +1 more source
Exploiting Web querying for Web people search
ACM Transactions on Database Systems, 2012Searching for people on the Web is one of the most common query types submitted to Web search engines today. However, when a person name is queried, the returned Webpages often contain documents related to several distinct namesakes who have the queried name.
Rabia Nuray-Turan +2 more
openaire +2 more sources
Domain-independent entity extraction from web search query logs
The Web Conference, 2011Query logs of a Web search engine have been increasingly used as a vital source for data mining. This paper presents a study on large-scale domain-independent entity extraction from search query logs.
Alpa Jain, M. Pennacchiotti
semanticscholar +1 more source