Web’s "Best Meta-Search Engine" Organizes Documents from Anywhere in Any Language
Industry experts at Search Engine Watch recently named Vivísimo the Web’s Best Meta-Search Engine for its ability to instantly organize search results into a computer-generated "index." The software behind Vivísimo’s search engine can also be applied to any collection of documents, in languages ranging from English and German to Arabic and Korean.
A success story from the National Science Foundation’s (NSF) Small Business Innovation Research and computer science programs, Vivísimo’s Web site was recognized for the second consecutive year for its, "outstanding performance in helping Internet users gather results from many Web search engines by using a single service."
The Vivísimo Web site demonstrates how the technology filters and automatically categorizes responses from search requests. The results resemble a human-generated index that can help guide searchers in the right direction.
"The clustering service on our Web site and the underlying software technology show how users can comfortably explore much more information in an organized way, rather than being bombarded with disorganized information dumps," said Raul Valdes-Perez, president of Vivísimo, Inc. "Our Web site shows our business customers – whether Web, government, corporate, or publishing – what they can expect by installing our software products for their own uses."
Getting answers to broad, exploratory questions can leave searchers, especially those with little knowledge about a topic, slogging through a morass of information. For example, searching for "Iraq" among the news stories on any Web news source will result in a long list of articles on global politics. Searching the entire Web can produce a similar, mostly undifferentiated list of sites about Iraq.
This is where Vivísimo steps in. Its Clustering Engine does a quick statistical, linguistic, and knowledge-based analysis of the search results which it then clusters into themes, thereby helping to identify trends or fine-tune searches without requiring users to know the correct terminology. For example, using Vivísimo to search news sites for "Iraq" might produce clusters of news articles under categories such as "weapons inspectors," "Bush," "missiles," and so on. (The categories will change depending on the latest developments in the news.)
Vivísimo is supported by NSF’s SBIR program, which emphasizes high-risk, high-payback innovations that are tied to NSF’s mission of advancements in science, engineering and education. All proposals are evaluated on the technical merit of their research and development, as well as their technology impact. NSF was the first of 10 federal agencies required to reserve a portion of their research and development funds for the SBIR program, which is coordinated by the U.S. Small Business Administration.
Dave Hart | NSF
The most recent press releases about innovation >>>
Die letzten 5 Focus-News des innovations-reports im Überblick:
Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...
Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales
Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...
Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.
As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...
At TU Wien, an alternative for resource intensive formwork for the construction of concrete domes was developed. It is now used in a test dome for the Austrian Federal Railways Infrastructure (ÖBB Infrastruktur).
Concrete shells are efficient structures, but not very resource efficient. The formwork for the construction of concrete domes alone requires a high amount of...
Many pathogens use certain sugar compounds from their host to help conceal themselves against the immune system. Scientists at the University of Bonn have now, in cooperation with researchers at the University of York in the United Kingdom, analyzed the dynamics of a bacterial molecule that is involved in this process. They demonstrate that the protein grabs onto the sugar molecule with a Pac Man-like chewing motion and holds it until it can be used. Their results could help design therapeutics that could make the protein poorer at grabbing and holding and hence compromise the pathogen in the host. The study has now been published in “Biophysical Journal”.
The cells of the mouth, nose and intestinal mucosa produce large quantities of a chemical called sialic acid. Many bacteria possess a special transport system...