This article compares search effectiveness when using query-based Internet search (via the Google search engine), directory-based search (via Yahoo), and phrase-based query reformulation-assisted search (via the Hyperindex browser) by means of a controlled, user-based experimental study. The focus was to evaluate aspects of the search process. Cognitive load was measured using a secondary digit-monitoring task to quantify the effort of the user in various search states; independent relevance judgements were employed to gauge the quality of the documents accessed during the search process and time was monitored as a function of search state. Results indicated directory-based search does not offer increased relevance over the query-based sear...
Search interfaces are often built without a full understanding of how users search and conduct resea...
The Web and especially major Web search engines are essential tools in the quest to locate online in...
Human cognitive limitations in memory, text processing, problem solving, and decision making in usin...
This article compares search effectiveness when using query-based Internet search (via the Google se...
This article compares search effectiveness when using query-based Internet search (via the Google se...
This article compares search effectiveness when using query-based Internet search (via the Google se...
This article compares search effectiveness when using query-based Internet search (via the Google se...
This article compares search effectiveness when using query-based lnternet search (via the Google se...
Published in Journal of the American Society for Information Science and Technology, 2002; 53 (2):12...
[[abstract]]The rapidly increasing amount of internet resources has made search engines that are one...
Query-based searching and browsing-based navigation are the two main components of exploratory searc...
Query-based searching and browsing-based navigation are the two main components of exploratory searc...
The Web and especially major Web search engines are essential tools in the quest to locate online in...
Query-based searching and browsing-based navigation are the two main components of exploratory searc...
The Web and especially major Web search engines are essential tools in the quest to locate online in...
Search interfaces are often built without a full understanding of how users search and conduct resea...
The Web and especially major Web search engines are essential tools in the quest to locate online in...
Human cognitive limitations in memory, text processing, problem solving, and decision making in usin...
This article compares search effectiveness when using query-based Internet search (via the Google se...
This article compares search effectiveness when using query-based Internet search (via the Google se...
This article compares search effectiveness when using query-based Internet search (via the Google se...
This article compares search effectiveness when using query-based Internet search (via the Google se...
This article compares search effectiveness when using query-based lnternet search (via the Google se...
Published in Journal of the American Society for Information Science and Technology, 2002; 53 (2):12...
[[abstract]]The rapidly increasing amount of internet resources has made search engines that are one...
Query-based searching and browsing-based navigation are the two main components of exploratory searc...
Query-based searching and browsing-based navigation are the two main components of exploratory searc...
The Web and especially major Web search engines are essential tools in the quest to locate online in...
Query-based searching and browsing-based navigation are the two main components of exploratory searc...
The Web and especially major Web search engines are essential tools in the quest to locate online in...
Search interfaces are often built without a full understanding of how users search and conduct resea...
The Web and especially major Web search engines are essential tools in the quest to locate online in...
Human cognitive limitations in memory, text processing, problem solving, and decision making in usin...