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Search Engines by Bruce Croft,Donald Metzler,Trevor Strohman Pdf
This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. Search Engines: Information Retrieval in Practice is ideal for introductory information retrieval courses at the undergraduate and graduate level in computer science, information science and computer engineering departments. It is also a valuable tool for search engine and information retrieval professionals. Written by a leader in the field of information retrieval, Search Engines: Information Retrieval in Practice , is designed to give undergraduate students the understanding and tools they need to evaluate, compare and modify search engines. Coverage of the underlying IR and mathematical models reinforce key concepts. The book’s numerous programming exercises make extensive use of Galago, a Java-based open source search engine.
Understanding Search Engines by Michael W. Berry,Murray Browne Pdf
The second edition of Understanding Search Engines: Mathematical Modeling and Text Retrieval follows the basic premise of the first edition by discussing many of the key design issues for building search engines and emphasizing the important role that applied mathematics can play in improving information retrieval. The authors discuss important data structures, algorithms, and software as well as user-centered issues such as interfaces, manual indexing, and document preparation. Readers will find that the second edition includes significant changes that bring the text up to date on current information retrieval methods. For example, the authors have added a completely new chapter on link-structure algorithms used in search engines such as Google, and the chapter on user interface has been rewritten to specifically focus on search engine usability. To reflect updates in the literature on information retrieval, the authors have added new recommendations for further reading and expanded the bibliography. In addition, the index has been updated and streamlined to make it more reader friendly.
An Introduction to Search Engines and Web Navigation by Mark Levene Pdf
This book is a second edition, updated and expanded to explain the technologies that help us find information on the web. Search engines and web navigation tools have become ubiquitous in our day to day use of the web as an information source, a tool for commercial transactions and a social computing tool. Moreover, through the mobile web we have access to the web's services when we are on the move. This book demystifies the tools that we use when interacting with the web, and gives the reader a detailed overview of where we are and where we are going in terms of search engine and web navigation technologies.
Understanding Search Engines by Dirk Lewandowski Pdf
This book provides a broad introduction to search engines by integrating five different perspectives on Web search and search engines that are usually dealt with separately: the technical perspective, the user perspective, the internet-based research perspective, the economic perspective, and the societal perspective. After a general introduction to the topic, two foundational chapters present how search tools can cover the Web’s content and how search engines achieve this by crawling and processing the found documents. The next chapter on user behavior covers how people phrase their search queries and interact with search engines. This knowledge builds the foundation for describing how results are ranked and presented. The following three chapters then deal with the economic side of search engines, i.e., Google and the search engine market, search engine optimization (SEO), and the intermingling of organic and sponsored search results. Next, the chapter on search skills presents techniques for improving searches through advanced search interfaces and commands. Following that, the Deep Web and how its content can be accessed is explained. The two subsequent chapters cover ways to improve the quality of search results, while the next chapter describes how to access the Deep Web. Last but not least, the following chapter deals with the societal role of search engines before the final chapter concludes the book with an outlook on the future of Web search. With this book, students and professionals in disciplines like computer science, online marketing, or library and information science will learn how search engines work, what their main shortcomings are at present, and what prospects there are for their further development. The different views presented will help them to understand not only the basic technologies but also the implications the current implementations have concerning economic exploitation and societal impact.
Academic Search Engines: intends to run through the current panorama of the academic search engines through a quantitative approach that analyses the reliability and consistence of these services. The objective is to describe the main characteristics of these engines, to highlight their advantages and drawbacks, and to discuss the implications of these new products in the future of scientific communication and their impact on the research measurement and evaluation. In short, Academic Search Engines presents a summary view of the new challenges that the Web set to the scientific activity through the most novel and innovative searching services available on the Web. This is the first approach to analyze search engines exclusively addressed to the research community in an integrative handbook. The novelty, expectation and usefulness of many of these services justify their analysis. This book is not merely a description of the web functionalities of these services; it is a scientific review of the most outstanding characteristics of each platform, discussing their significance to the scholarly communication and research evaluation. This book introduces an original methodology based on a quantitative analysis of the covered data through the extensive use of crawlers and harvesters which allow going in depth into how these engines are working. Beside of this, a detailed descriptive review of their functionalities and a critical discussion about their use for scientific community is displayed.
Next Generation Search Engines: Advanced Models for Information Retrieval by Jouis, Christophe Pdf
Recent technological progress in computer science, Web technologies, and the constantly evolving information available on the Internet has drastically changed the landscape of search and access to information. Current search engines employ advanced techniques involving machine learning, social networks, and semantic analysis. Next Generation Search Engines: Advanced Models for Information Retrieval is intended for scientists and decision-makers who wish to gain working knowledge about search in order to evaluate available solutions and to dialogue with software and data providers. The book aims to provide readers with a better idea of the new trends in applied research.
The doctoral thesis of Tatiana Gossen formulates criteria and guidelines on how to design the user interfaces of search engines for children. In her work, the author identifies the conceptual challenges based on own and previous user studies and addresses the changing characteristics of the users by providing a means of adaptation. Additionally, a novel type of search result visualisation for children with cartoon style characters is developed taking children’s preference for visual information into account.
In "The Future of Search Engines," I continue the investigation I began in my previous work, "The Search Engine Revolution," providing a detailed forecast of what lies ahead. In this book, I explore how search engines will evolve in the future, drawing on my track record of predicting technological advancements. My predictions are not just guesses; they're based on current trends and supported by real-world evidence that has consistently proven accurate. For example, I warned last year about the risks of relying too heavily on AI-generated content for SEO and digital marketing, a caution that has been validated by subsequent updates to Google's algorithms favoring human-generated content. Picture a fleet of sleek, voice-controlled search drones elegantly maneuvering through the physical world, ready to quickly gather information and respond to user queries with remarkable efficiency. This isn't just a fantasy; it's a compelling vision of where search technology is headed. These search drones represent a significant shift, seamlessly connecting the digital world with physical reality. Imagine strolling through a bustling city, curious about the history of a famous landmark. With a simple voice command, a nearby drone swoops in, providing a wealth of information instantly. From historical facts to real-time updates, these drones redefine how we access information about our surroundings, essentially turning the world into a readily available database of knowledge. It's important to note that by "drones," I mean smaller, drone-like devices, not the larger drones commonly used today. But why limit our search endeavors to Earth? The future of exploration reaches far beyond our planet. There's speculation about search networks expanding into space, allowing us to explore the mysteries of distant galaxies. As humanity's desire for discovery drives us toward the stars, these networks have the potential to unravel the universe's secrets. Imagine a future where communication with extraterrestrial beings is possible, enabling the exchange of knowledge across vast cosmic distances. I delve into this concept further in my books "The Cosmos" and "Searching for Aliens on Earth and in the Cosmos." While some contemporary scientists may argue for humanity's uniqueness in the universe, the future could offer a different perspective. Remember how Galileo's support for the heliocentric model challenged the prevailing belief in a geocentric universe, leading to his condemnation by the Inquisition. It serves as a reminder that anything is possible. This exciting prospect sparks our imagination and fuels our unending quest for knowledge. At the core of these visionary concepts lies an unwavering commitment to progress. Technological advancements continue to dazzle, offering increasingly sophisticated tools for information retrieval. From AI-powered computing to advanced data analysis, our arsenal of search capabilities has never been more potent. Yet, perhaps the most remarkable aspect of this technological revolution is its inherent simplicity. Gone are the days of cumbersome search engines and endless scrolling; searching becomes intuitive and seamless, seamlessly woven into the fabric of our daily lives. Looking forward, one thing remains abundantly clear: the boundless potential of search technology knows no bounds. It's a journey fueled by innovation, curiosity, and an unwavering determination to unearth answers. So, as we venture forth into uncharted territory, let's embrace the notion that this is just the beginning. With each groundbreaking idea and monumental stride, we edge closer to a future where finding answers is as effortless as posing a question. I hope you enjoy reading this book.
Search Engines, Link Analysis, and User's Web Behavior by George Meghabghab,Abraham Kandel Pdf
This book presents a specific and unified approach framework to three major components: Search Engines Performance, Link Analysis, and User’s Web Behavior. The book can be used by researchers in the fields of information sciences, engineering (especially software), computer science, statistics and management, who are looking for a unified theoretical approach to finding relevant information on the WWW and a way of interpreting it from a data perspective to a user perspective.
Relevance Ranking for Vertical Search Engines by Bo Long,Yi Chang Pdf
In plain, uncomplicated language, and using detailed examples to explain the key concepts, models, and algorithms in vertical search ranking, Relevance Ranking for Vertical Search Engines teaches readers how to manipulate ranking algorithms to achieve better results in real-world applications. This reference book for professionals covers concepts and theories from the fundamental to the advanced, such as relevance, query intention, location-based relevance ranking, and cross-property ranking. It covers the most recent developments in vertical search ranking applications, such as freshness-based relevance theory for new search applications, location-based relevance theory for local search applications, and cross-property ranking theory for applications involving multiple verticals. Foreword by Ron Brachman, Chief Scientist and Head, Yahoo! Labs Introduces ranking algorithms and teaches readers how to manipulate ranking algorithms for the best results Covers concepts and theories from the fundamental to the advanced Discusses the state of the art: development of theories and practices in vertical search ranking applications Includes detailed examples, case studies and real-world situations
Invisible Search and Online Search Engines by Jutta Haider,Olof Sundin Pdf
Invisible Search and Online Search Engines considers the use of search engines in contemporary everyday life and the challenges this poses for media and information literacy. Looking for mediated information is mostly done online and arbitrated by the various tools and devices that people carry with them on a daily basis. Because of this, search engines have a significant impact on the structure of our lives, and personal and public memories. Haider and Sundin consider what this means for society, whilst also uniting research on information retrieval with research on how people actually look for and encounter information. Search engines are now one of society’s key infrastructures for knowing and becoming informed. While their use is dispersed across myriads of social practices, where they have acquired close to naturalised positions, they are commercially and technically centralised. Arguing that search, searching, and search engines have become so widely used that we have stopped noticing them, Haider and Sundin consider what it means to be so reliant on this all-encompassing and increasingly invisible information infrastructure. Invisible Search and Online Search Engines is the first book to approach search and search engines from a perspective that combines insights from the technical expertise of information science research with a social science and humanities approach. As such, the book should be essential reading for academics, researchers, and students working on and studying information science, library and information science (LIS), media studies, journalism, digital cultures, and educational sciences.
Scalability Challenges in Web Search Engines by B. Barla Cambazoglu,Ricardo Baeza-Yates Pdf
In this book, we aim to provide a fairly comprehensive overview of the scalability and efficiency challenges in large-scale web search engines. More specifically, we cover the issues involved in the design of three separate systems that are commonly available in every web-scale search engine: web crawling, indexing, and query processing systems. We present the performance challenges encountered in these systems and review a wide range of design alternatives employed as solution to these challenges, specifically focusing on algorithmic and architectural optimizations. We discuss the available optimizations at different computational granularities, ranging from a single computer node to a collection of data centers. We provide some hints to both the practitioners and theoreticians involved in the field about the way large-scale web search engines operate and the adopted design choices. Moreover, we survey the efficiency literature, providing pointers to a large number of relatively important research papers. Finally, we discuss some open research problems in the context of search engine efficiency.
Search Engines for the World Wide Web by Alfred Glossbrenner,Emily Glossbrenner Pdf
Demonstrates successful search strategies while analyzing the strengths and weaknesses of Yahoo!, AltaVista, Excite, Infoseek, Lycos, and Hot-Bot, describing advanced features and query terminology for each.
Web Search Engine Research by Dirk Lewandowski Pdf
Provides an understanding of Web search engines from the unique perspective of Library and Information Science. This book explores a range of topics including retrieval effectiveness, user satisfaction, the evaluation of search interfaces, the impact of search on society, and the influence of search engine optimization (SEO) on results quality.
Most Internet search engines now allow marketers to buy specific keyword positions in addition to, or instead of, programming their way to the top. This book reveals how to effectively buy a top position on the major search engines and directories.