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Direct Hit Technologies
Direct Hit Technologies, Inc. was a Boston-based search engine company that provided search engine services to major web portals and operated a public search engine at directhit.com. Founded in April 1998 by Gary Culliss and Mike Cassidy (serial entrepreneur), Mike Cassidy, the Direct Hit search engine utilized the anonymous searching activity of millions of web searchers to rank web sites based on a number of patented algorithms, such as how long searchers spent viewing each web page and where a site was ranked in the original search results list. The Direct Hit search engine technology was invented by Gary Culliss and is the subject of the following US Patents: US Pat. 6,006,222, US Pat. 6,078,916 and US Pat. 6,014,665 all entitled "Method for organizing information." Direct Hit filed to go public through Robertson Stephens and was acquired by Ask Jeeves in January 2000. See also * List of search engines * Index (search engine) * Web indexing * Web search query References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breast Cancer
Breast cancer is cancer that develops from breast tissue. Signs of breast cancer may include a lump in the breast, a change in breast shape, dimpling of the skin, milk rejection, fluid coming from the nipple, a newly inverted nipple, or a red or scaly patch of skin. In those with distant spread of the disease, there may be bone pain, swollen lymph nodes, shortness of breath, or yellow skin. Risk factors for developing breast cancer include obesity, a lack of physical exercise, alcoholism, hormone replacement therapy during menopause, ionizing radiation, an early age at first menstruation, having children late in life or not at all, older age, having a prior history of breast cancer, and a family history of breast cancer. About 5–10% of cases are the result of a genetic predisposition inherited from a person's parents, including BRCA1 and BRCA2 among others. Breast cancer most commonly develops in cells from the lining of milk ducts and the lobules that supply these ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boston
Boston (), officially the City of Boston, is the state capital and most populous city of the Commonwealth of Massachusetts, as well as the cultural and financial center of the New England region of the United States. It is the 24th- most populous city in the country. The city boundaries encompass an area of about and a population of 675,647 as of 2020. It is the seat of Suffolk County (although the county government was disbanded on July 1, 1999). The city is the economic and cultural anchor of a substantially larger metropolitan area known as Greater Boston, a metropolitan statistical area (MSA) home to a census-estimated 4.8 million people in 2016 and ranking as the tenth-largest MSA in the country. A broader combined statistical area (CSA), generally corresponding to the commuting area and including Providence, Rhode Island, is home to approximately 8.2 million people, making it the sixth most populous in the United States. Boston is one of the oldest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Search Engine
A search engine is a software system designed to carry out web searches. They search the World Wide Web in a systematic way for particular information specified in a textual web search query. The search results are generally presented in a line of results, often referred to as search engine results pages (SERPs). When a user enters a query into a search engine, the engine scans its index of web pages to find those that are relevant to the user's query. The results are then ranked by relevancy and displayed to the user. The information may be a mix of links to web pages, images, videos, infographics, articles, research papers, and other types of files. Some search engines also mine data available in databases or open directories. Unlike web directories and social bookmarking sites, which are maintained by human editors, search engines also maintain real-time information by running an algorithm on a web crawler. Any internet-based content that can't be indexed and searched ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gary Culliss
Gary Culliss (born 1970) is an American entrepreneur who has founded several technology companies, including the search engine company Direct Hit Technologies and the interactive voice telecommunications company, SoundBite Communications (NASDAQ: SDBT). Biography Culliss grew up in Overland Park, Kansas and has a degree in mechanical engineering from the University of South Florida, a Juris Doctor degree from Harvard Law School and an MBA in finance from the Wharton School at The University of Pennsylvania. He currently lives with his wife and four children in New York, NY New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L .... Patents Culliss holds a number of patents relating to computer and telephony systems, including US Pat. 6,006,222, US Pat. 6,078,916 and US Pat. 6,014,665 all e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mike Cassidy (serial Entrepreneur)
Mike Cassidy is an American entrepreneur, and was CEO and co-founder of four previous Internet start-ups including Stylus Innovation, Direct Hit, Xfire, and Ruba.com. 'Start-up King' Mike Cassidy In January 2012, he became director of product management at and led with Google In April 2017 it was reported he is working on a clean energy startup, Apollo Fusion, using a hybrid reactor technology based on fusion power. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patented
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention."A patent is not the grant of a right to make or use or sell. It does not, directly or indirectly, imply any such right. It grants only the right to exclude others. The supposition that a right to make is created by the patent grant is obviously inconsistent with the established distinctions between generic and specific patents, and with the well-known fact that a very considerable portion of the patents granted are in a field covered by a former relatively generic or basic patent, are tributary to such earlier patent, and cannot be practiced unless by license thereunder." – ''Herman v. Youngstown Car Mfg. Co.'', 191 F. 579, 584–85, 112 CCA 185 (6th Cir. 1911) In most countries, patent rights fall under private law and the patent holder mus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algorithms
In mathematics and computer science, an algorithm () is a finite sequence of rigorous instructions, typically used to solve a class of specific problems or to perform a computation. Algorithms are used as specifications for performing calculations and data processing. More advanced algorithms can perform automated deductions (referred to as automated reasoning) and use mathematical and logical tests to divert the code execution through various routes (referred to as automated decision-making). Using human characteristics as descriptors of machines in metaphorical ways was already practiced by Alan Turing with terms such as "memory", "search" and "stimulus". In contrast, a heuristic is an approach to problem solving that may not be fully specified or may not guarantee correct or optimal results, especially in problem domains where there is no well-defined correct or optimal result. As an effective method, an algorithm can be expressed within a finite amount of space and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robertson Stephens
Robertson Stephens is a wealth management firm serving high net worth individuals and family offices. The firm is registered with the United States Securities and Exchange Commission as an investment advisor. Robertson Stephens was founded as boutique investment bank, Robertson Stephens & Company. It was among the most active investment banks in the technology sector at the height of the internet boom, underwriting 74 IPOs with a total value of $5.5 billion between 1999 and 2000. Robertson was the lead underwriter of some of the most prominent firms of the 1990s stock boom, including Switchboard, Mapquest, E-Trade and Vericity, as well as retailer Bebe. The firm was closed by its parent company, FleetBoston, in July 2002, as a result of the collapse of the technology sector and the end of the dot-com bubble. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ask Jeeves
Ask.com (originally known as Ask Jeeves) is a question answering–focused e-business founded in 1996 by Garrett Gruener and David Warthen in Berkeley, California. The original software was implemented by Gary Chevsky, from his own design. Warthen, Chevsky, Justin Grant, and others built the early AskJeeves.com website around that core engine. In 2006, the "Jeeves" name was dropped and they refocused on the search engine, which had its own algorithm. In late 2010, facing insurmountable competition from more popular search engines like Google, the company outsourced its web search technology and returned to its roots as a question and answer site. Douglas Leeds was elevated from president to CEO in 2010. Three venture capital firms, Highland Capital Partners, Institutional Venture Partners, and The RODA Group were early investors. Ask.com is currently owned by InterActiveCorp (IAC) under the NASDAQ symbol , and its corporate headquarters are located at 555 City Center, in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Search Engines
Search engines, including web search engines, selection-based search engines, metasearch engines, desktop search tools, and web portals and vertical market websites have a search facility for online databases. By content/topic General † Main website is a portal Geographically localized Accountancy * IFACnet Business * Business.com * GenieKnows (United States and Canada) * GlobalSpec * Nexis (Lexis Nexis) * Thomasnet (United States) Computers * Shodan (website) Content * Openverse, search engine for open content. Dark web * Ahmia * Grams * TorSearch Education General: * Chegg * SkilledUp Academic materials only: * BASE (search engine) * ChemRefer * CiteULike * Google Scholar * Library of Congress * Semantic Scholar Enterprise *Apache Solr * Jumper 2.0: Universal search powered by Enterprise bookmarking * Oracle Corporation: Secure Enterprise Search 10g * Q-Sensei: Q-Sensei Enterprise * Swiftype: Swiftype Search * TeraText: TeraText ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Index (search Engine)
Search engine indexing is the collecting, parsing, and storing of data to facilitate fast and accurate information retrieval. Index design incorporates interdisciplinary concepts from linguistics, cognitive psychology, mathematics, informatics, and computer science. An alternate name for the process, in the context of search engines designed to find web pages on the Internet, is ''web indexing''. Popular engines focus on the full-text indexing of online, natural language documents. Media types such as pictures, video, audio, and graphics are also searchable. Meta search engines reuse the indices of other services and do not store a local index whereas cache-based search engines permanently store the index along with the corpus. Unlike full-text indices, partial-text services restrict the depth indexed to reduce index size. Larger services typically perform indexing at a predetermined time interval due to the required time and processing costs, while agent-based search engines inde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Web Indexing
Web indexing, or internet indexing, comprises methods for indexing the contents of a website or of the Internet as a whole. Individual websites or intranets may use a back-of-the-book index, while search engines usually use keywords and metadata to provide a more useful vocabulary for Internet or onsite searching. With the increase in the number of periodicals that have articles online, web indexing is also becoming important for periodical websites. Back-of-the-book-style web indexes may be called "web site A-Z indexes". The implication with "A-Z" is that there is an alphabetical browse view or interface. This interface differs from that of a browse through layers of hierarchical categories (also known as a taxonomy) which are not necessarily alphabetical, but are also found on some web sites. Although an A-Z index could be used to index multiple sites, rather than the multiple pages of a single site, this is unusual. Metadata web indexing involves assigning keywords, description ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
