PARKING REQUIREMENTS TYPE OF OCCUPANCY PARKING SPACES Class 1. Office a. Office 2. GFA or 2. 75 for every one. Watch This Christmas HD 1080P'>Watch This Christmas HD 1080P. Marketing, however. Robinson Crusoelike existence as did Tom Hankss character in the movie Castaway. Presentation of Search Results Ch 5 Search User Interfaces Marti Hearst. From the book Search User Interfaces, published by Cambridge University Press. Copyright 2. 00. Concrete Slab Surface Defects Causes, Prevention, Repair. The Hobbit An Unexpected Journey Movie Transcript Made by gplus. TheHobbitMovies. Corrections by www. Marti A. Hearst. This chapter describes interfaces for the search results presentation portion of the information seeking process, focusing for the most part on ideas that are currently in use. Document Surrogates. The most common way that search results are displayed is as a vertical list of information summarizing the retrieved documents. These search results listings are often known as search engine results pages, or SERPs, in industry. Typically, an item in the results list consists of the documents title and a set of important metadata, such as date, author, source URL, and length of the article, along with a brief summary of a relevant portion of the document see Figure 5. The representation for a document within a results listing is often called a search hit. This collection of information is sometimes referred to as the document surrogate. Journal of Human Computer Interaction, 2. Marchionini and White, 2. Figure 5. 1 Results shown for the ambiguous query labs at google. This results listing shows sitelinks a list of links to important pages within the site beneath Google Labs, an indented link showing an additional hit at the Adobe Labs site, and horizontal rule lines to separate hits for different senses of the query labs, which is an ambiguous term. The quality of the document surrogate has a strong effect on the ability of the searcher to judge the relevance of the document. Even the most relevant document is unlikely to be selected if the title is uninformative or misleading. Some Web search algorithms try to capture the quality of the title description as part of the ranking score. The descriptiveness of the summary is also very important and is discussed in detail below. To determine which of the many aspects of a document surrogate lead to the best usability for Web search engine results, Proceedings of the 3. Annual International ACM SIGIR Conference on. Research and development in information retrieval SIGIR0. ACM Press New York, NY, USA, 2. Clarke et al., 2. URL were associated with receiving significantly more clicks in a query log. They used the evaluation trick of clickthrough inversion, in which the features of the clicked on surrogate are compared to those of the surrogate directly above it in the search results listings. The motivation is that because users are known to be biased towards clicking documents higher up in the rankings Proceedings of the 2. Annual International ACM SIGIR Conference on. Research and development in information retrieval SIGIR0. Joachims et al., 2. Evaluating on 1. 0,0. A appears above B, but B receives more clicks, Proceedings of the 3. Annual International ACM SIGIR Conference on. Research and development in information retrieval SIGIR0. ACM Press New York, NY, USA, 2. Clarke et al., 2. Summary is present in hit B but is missing in A. Summary is long in hit B 1. A. Title of hit B contains more query term matches than As title. Shopkins Season 3 Limited Edition For Sale. Title of hit B starts with a phrase contained in the query, but As title does not. Title, summary, and URL together for hit B contain the query as a phrase match, but do not for A. Summary for hit B contains one match for every query term for hit A there are more matches for some terms but some are missing. URL for B is of the form www. A. URL for B is shorter, in terms of slashes, than As. URL for B is shorter, in characters, than As. Summary B, but not A, passes a simple readability test. Proceedings of the 3. Annual International ACM SIGIR Conference on. Research and development in information retrieval SIGIR0. ACM Press New York, NY, USA, 2. Clarke et al., 2. Where possible, all the query terms should appear in the surrogate, reflecting their relationship to the corresponding Web page. When the query terms are present in the title for the hit, they need not appear in the summary. Length and complexity of URLs should be reduced, and URLs should be selected and displayed in a manner that emphasizes their relationship to the query. They also found effects for the appearance of particular words. Among others, official, and, tourism, attractions, sexy, and information had positive influence on clickthrough, whereas encyclopedia, wikipedia, and free had negative influence. KWIC, or Query Oriented Summaries. As mentioned above, most search results listings today show an extract from a retrieved document that summarizes its contents. This extract is referred to with several different names, including summary, snippet, and abstract. An important property of modern Web search surrogates is the display of a summary that takes the searchers query terms into account. This is referred to as keyword in context KWIC extractions for use in display of retrieval results. In KWIC views also referred to as query biased, query dependent, query oriented or user directed summaries Proceedings of the 2. Annual International ACM SIGIR Conference on. Research and development in information retrieval SIGIR9. Tombros and Sanderson, 1. Early versions of this idea were developed in the Snippet Search tool by Pedersen et al. Proceedings of the 1. Joint Statistical Meetings, 1. Pedersen et al., 1. Proceedings of the SIGCHI Conference on Human Factors in Computing. Systems CHI9. 4, pages 1. Rao et al., 1. 99. Super. Book tool Hypertext A. Psychological Perspective, pages 7. Ellis Horwood, 1. Landauer et al., 1. Figure 8. 4 in Chapter 8. A KWIC, or query oriented extract, is different than a standard abstract, whose goal is to summarize the main topics of the document but might not contain references to the terms within the query. A query oriented extract shows sentences that summarize the ways the query terms are used within the document. In addition to showing which subsets of query terms occur in a retrieved documents, this display also exposes the context in which the query terms appear with respect to one another. Figure 5. 2 The role of keywords in context for showing relevance of retrieved documents at google. Research on document summarization indicates that the most generally applicable heuristic for making a good short summary is to show the first few sentences of a document Proceedings of the 1. Annual International ACM SIGIR Conference on. Research and development in information retrieval SIGIR9. Seattle, WA, 1. 99. Kupiec et al., 1.