Bio Saga Blog - A Chronicle of Life Sciences & Informatics

C SHALS is the premier annual event focused on the use of semantic technologies in the pharmaceutical industry, including hospitals/healthcare institutions and academic research labs. Rather than a Semantic Web conference, CSHALS focuses on specific applications of semantic technologies. Attendees will gain a better understanding of where the field is headed and be prepared to advance with the field. Themes of past CSHALS conferences: Clinical Information Management Discovery Information Integration Integrated Healthcare and Semantics in Electronic Health Records Translational Medicine / Safety Search and Document Management/Business Intelligence/Text Mining Text Mining/ Information Extraction For further details visit   Share |

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Indian Life Sciences Informatics Company, Molecular Connections announced today, that their XTractor Premium platform now has more that 503,985 " Expert " annotated biomedical facts from literature and is the fastest growing knowledgebase currently. XTractor Premium platform is Fast Becoming the definitive Semantic Knowledge discovery & Expert curated Knowledgebase for Life Science Researchers. The XTractor Premium Knowledgebase in addition to more than 503,985 relationships on proteins, drugs, biological process and diseases has advanced semantic search, concept linking analytics for effective knowledge discovery and modeling. XTractor Premium provides Precision based mining of the most relevant facts. Compared to natural language processing engines, manual annotation approach reduces false positives rate by 12-35%. XTractor premium serves as a platform to stay current with weekly updates from PubMed. Provides “Topic Tracking” with email alerts on spe...

Was going through a recent blog on indiblogger about the NASSCOM Product Conclave . Where this time is themed and focused on SAAS & related services. In the recent times SAAS or Software as a Service has even captured the attention of Life Science and biomedical community globally. Indian Life Sciences Informatics Company, Molecular Connections' year old SAAS product startup is www.XTractor.in . In July 2008 came of with a commercial version of the product XTractor Premium- expert curated biomedical discovery, analysis and knowledge modeling platform, based on semantic curation and annotation of biomedical facts from PubMed . Has very handy analytics to search and narrow down the most relevant facts, build and discover relationships between biomedical facts check out some of the user CaseStudies . XTractor Premium knowledgebase currently contains 302,269 relationships categorized on 24 categories Gene-Gene , Gene-Drug , Gene-Disease , Gene-Process , Gene-Mutation/Polymorphis...

"There does appear to be a distinction between the way curation is used in the bio-sciences, and elsewhere. In particular, the term "curated database" tends to mean a manually constructed database that links literature to data, curated by experts who provide authority (eg see the Wikipedia definition of Biocurator ). The earliest mention of the term "curated database" I can find is in the abstract (and only in the abstract) of Larsen et al (1993)." Chris Rusbridge Digital Curation Blog Since these database are hand curated by experts (manually curated), they always promise a accuracy & quality better than uncurated or NLP based databases. While NLP based databases follow a automated curation provide quick updates and tend to be large in terms of the quantum of data. While they may trade off in accuracy due to their automated curation process. While platforms like XTractor Premium follow a unique approach by trying to adopt the best of both worlds. A ...

One of my recent post discussed the dawn of the new era and new breed of search engines Search Wars . YEBOL a youngling from the the Stanford stable, a new search in the block. Yebol's mission is to build human-like world's knowledge base and provide knowledge based search (semantics) and services. Yebol utilizes a combination of patented algorithms paired with human knowledge to build a Web directory for each query and each user. Instead of the common “listing” of Web search queries, Yebol automatically clusters and categorizes search terms, Web sites, pages and contents. Yebol allows for a multi-dimensional search result instead of the normal one-dimensional search seen by most web search engines today. This provides a more accurate summary of top sites and categories; a wider array of related search terms; a longer and richer expansion for query results; and a deeper base of links and keywords in search result pages. Unlike ...

Is Facebook a phenomenon — or a fad? In the two years since Facebook opened its platform to outside developers, more than 300,000 Facebook applications, or "apps," have been created — games, quizzes, digital gifts and more. The successful apps boost users' engagement with Facebook — sometimes called "stickiness" — but do not directly provide revenue. Piggybacking on Facebook has been profitable for several startups. Zynga, which according to some reports is raking in annual revenues of $100 million with the poker game Texas Hold'em and other games, has grown from 45 employees to more than 250 in the past year, Pincus said. About "70 percent, perhaps 80 percent" of Zynga's growth, he said, could be attributed to Facebook. Flixster's growth also illustrates Facebook's role as a driver of Web innovation. Founded in January 2006, Flixster.com was attracting about 4 million monthly unique visitors when Facebook opened its development ...

The Alzheimer Research Forum ( http://www.alzforum.org ), a dynamic, biomedical Web community that is heavily used by Alzheimer researchers around the world, is preparing to migrate to a new platform that will enable it to more fully exploit social networking (" Web 2.0 ") and the Semantic Web ("Web 3.0"). Founded 13 years ago when the Web was still in its infancy, the "Alzforum" has more than 5,000 registered members and is familiar to most Alzheimer scientists in the world. Ever since launching in 1996, the Alzforum Web site has been interactive, posting researchers' comments on published papers and research news. The site has published thousands of peer commentaries and mini-reviews by leading scientists in the field, and has established itself as the "go to" Web site for anyone who wished to be up to date on Alzheimer research. Members can post commentaries on any journal article or news story, and can participate in live discussion for...

Bangalore, India — Indian Life Sciences Informatics Company, Molecular Connections announced today, the launch of XTractor Premium ( www.xtractor.in/premium ), a new Knowledge Management Platform designed to enable Pharmaceutical Companies, Researchers, Scientists identify, verify and develop predictive relationships from PubMed Literature. “ The release of XTractor Premium reflects the evolution of our client’s knowledge management needs and our continued commitment to provide knowledge solutions which add value & bring better efficiencies in Drug discovery,” said Jignesh Bhate CEO Molecular Connections. Leveraging the ability to transform DATA to KNOWLEDGE to assist experts is crucial to the success of drug development today. XTractor Premium offers several enhancements over the beta version in managing large volume of published biomedical data to accelerate decision making in drug discovery. Data Search: One would be able to perform searches over the entire XTra...

Here is a hand picked item, one of my favorites among the recent blogs that came across. This articles reflects and talks about many things which i have appreciated in the recent times and have blogged in the past web 2.0 .... Why should a (bioinformatics) scientist learn web development ? Up to now bioinformatics research with genomics datasets, has been happening like that: you download the data from a website of a big-iron institution ( NCBI , TAIR ), set them up locally, BLAST ‘em, MySQL’em, parse them with Perl script, and do all other sorts of un-imaginable things. Even though bioinformaticians might be un-aware of the term, part of the local processing that happens with the data is a mashup. This term translates to the combination of pieces of data from different sources, something akin to what has been happening on the web (see also Web 2.0 or programmable web ). In no way this is close to the myriad of Web 2.0 mashups that exist out there, created using APIs offered openly...

Among number of challenges faced by informatics one of the long standing and critical challenge has been the Biodiversity informatics: the challenge of linking data and the role of shared identifiers . A major challenge facing biodiversity informatics is integrating data stored in widely distributed databases . Initial efforts have relied on taxonomic names as the shared identifier linking records in different databases. However, taxonomic names have limitations as identifiers, being neither stable nor globally unique, and the pace of molecular taxonomic and phylogenetic research means that a lot of information in public sequence databases is not linked to formal taxonomic names. This review explores the use of other identifiers, such as specimen codes and GenBank accession numbers, to link otherwise disconnected facts in different databases. The structure of these links can also be exploited using the PageRank algorithm to rank the results of searches on biodiversity datab...