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Purpose - To test major Web search engines on their performance on navigational queries, i.e. searches for homepages. Design/methodology/approach - 100 real user queries are posed to six search engines (Google, Yahoo, MSN, Ask, Seekport,…

信息检索 · 计算机科学 2015-11-19 Dirk Lewandowski

Purpose: To compare five major Web search engines (Google, Yahoo, MSN, Ask.com, and Seekport) for their retrieval effectiveness, taking into account not only the results but also the results descriptions. Design/Methodology/Approach: The…

信息检索 · 计算机科学 2015-11-19 Dirk Lewandowski

There is no doubt that Search Engines are playing a great role in Internet usage. But all the top search engines Google, Yahoo and Bing are having a critical flaw called "Openness of a Search Engine". An Internet user should be allowed to…

计算机与社会 · 计算机科学 2012-03-05 Katuru SM Kalyana Chakravarthy

This report aims to report my thesis progress so far. My work attempts to show the differences in the perspectives of two search engines, Bing and Google on several selected controversial topics. In this work, we try to make a distinction…

信息检索 · 计算机科学 2022-11-22 Gizem Gezici

Query in a search engine is generally based on natural language. A query can be expressed in more than one way without changing its meaning as it depends on thinking of human being at a particular moment. Aim of the searcher is to get most…

信息检索 · 计算机科学 2013-03-08 Raj Kishor Bisht , Ila Pant Bisht

This representative study of German search engine users (N=1,000) focuses on the ability of users to distinguish between organic results and advertisements on Google results pages. We combine questions about Google's business with…

信息检索 · 计算机科学 2017-10-24 Dirk Lewandowski , Friederike Kerkmann , Sandra Ruemmele , Sebastian Suenkler

This study embarked on a comprehensive exploration of user preferences between Search Engines and Large Language Models (LLMs) in the context of various information retrieval scenarios. Conducted with a sample size of 100 internet users…

信息检索 · 计算机科学 2024-01-12 Kevin Matthe Caramancion

Search engines like Google, Yahoo or Bing are an excellent support for finding documents, but this strength also imposes a limitation. As they are optimized for document retrieval tasks, they perform less well when it comes to more complex…

信息检索 · 计算机科学 2012-06-27 Kristiina Singer , Georg Singer , Krista Lepik , Ulrich Norbisrath , Pille Pruulmann-Vengerfeldt

The objective of this research was to find out how the two search engines Google and Bing perform when users work freely on pre-defined tasks, and judge the relevance of the results immediately after finishing their search session. In a…

人机交互 · 计算机科学 2017-10-24 Sebastian Suenkler , Dirk Lewandowski

Voice search is becoming a popular mode for interacting with search engines. As a result, research has gone into building better voice transcription engines, interfaces, and search engines that better handle inherent verbosity of queries.…

信息检索 · 计算机科学 2013-12-17 Apoorv Narang , Srikanta Bedathur

The rapid growth of web has resulted in vast volume of information. Information availability at a rapid speed to the user is vital. English language (or any for that matter) has lot of ambiguity in the usage of words. So there is no…

信息检索 · 计算机科学 2011-08-30 Jeevan H E , Prashanth P P , Punith Kumar S N , Vinay Hegde

Search engine retrieval effectiveness studies are usually small-scale, using only limited query samples. Furthermore, queries are selected by the researchers. We address these issues by taking a random representative sample of 1,000…

信息检索 · 计算机科学 2014-05-12 Dirk Lewandowski

People have a high level of trust in search engines, especially Google, but only limited knowledge of them, as numerous studies have shown. This leads to the question: To what extent is this trust justified considering the lack of…

信息检索 · 计算机科学 2021-03-16 Sebastian Schultheiß , Dirk Lewandowski

Number of published scholarly articles is growing exponentially. To tackle this information overload, researchers are increasingly depending on niche academic search engines. Recent works have shown that two major general web search…

信息检索 · 计算机科学 2017-01-11 Anasua Mitra , Amit Awekar

The crucial role of the evaluation in the development of the information retrieval tools is useful evidence to improve the performance of these tools and the quality of results that they return. However, the classic evaluation approaches…

信息检索 · 计算机科学 2011-06-01 Abdelkrim Bouramoul , Mohamed-Khireddine Kholladi , Bich-Lien Doan

Most works on Web services has focused on discovery, composition and selection processes of these kinds of services. Other few works were interested in how to represent Web services search queries. However, these queries cannot be processed…

数据库 · 计算机科学 2012-04-26 Ibrahim El Bitar , Fatima Zahra Belouadha , Ounsa Roudies

We carried out a retrieval effectiveness test on the three major web search engines (i.e., Google, Microsoft and Yahoo). In addition to relevance judgments, we classified the results according to their commercial intent and whether or not…

信息检索 · 计算机科学 2015-11-19 Dirk Lewandowski

Recent research has shown that filtering massive English web corpora into high-quality subsets significantly improves training efficiency. However, for high-resource non-English languages like German, French, or Japanese, aggressive…

计算与语言 · 计算机科学 2026-05-04 Ansar Aynetdinov , Patrick Haller , Alan Akbik

When it comes to search engines, users generally prefer Google. Our study aims to find the differences between the results found in Google compared to other search engines. We compared the top 10 results from Google, Bing, DuckDuckGo, and…

信息检索 · 计算机科学 2022-07-18 Nurce Yagci , Sebastian Sünkler , Helena Häußler , Dirk Lewandowski

Large Language Models (LLMs) may one day replace search engines as the primary portal to information on the Web. In this article, we investigate the societal challenges that such a change could bring. We focus on the roles of LLM Providers,…

计算机与社会 · 计算机科学 2025-12-11 Zacchary Sadeddine , Winston Maxwell , Gaël Varoquaux , Fabian M. Suchanek
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