Topic: Technology (Page 2 of 5)

Mining content for facts and information relationships is a focal point of many semantic technologies. Among the text analytics tools are those for mining content in order to process it for further analysis and understanding, and indexing for semantic search. This will move enterprise search to a new level of research possibilities.

Research for a forthcoming Gilbane report on semantic software technologies turned up numerous applications used in the life sciences and publishing. Neither semantic technologies nor text mining are mentioned in this recent article Rare Sharing of Data Leads to Progress on Alzheimer’s in the New York Times but I am pretty certain that these technologies had some role in enabling scientists to discover new data relationships and synthesize new ideas about Alzheimer’s biomarkers. The sheer volume of data from all the referenced data sources demands computational methods to distill and analyze.

One vertical industry poised for potential growth of semantic technologies is the energy field. It is a special interest of mine because it is a topical area in which I worked as a subject indexer and searcher early in my career. Beginning with the 1st energy crisis, oil embargo of the mid-1970s, I worked in research organizations that involved both fossil fuel exploration and production, and alternative energy development.

A hallmark of technical exploratory and discovery work is the time gaps between breakthroughs; there are often significant plateaus between major developments. This happens if research reaches a point that an enabling technology is not available or commercially viable to move to the next milestone of development. I observed that the starting point in the quest for innovative energy technologies often began with decades-old research that stopped before commercialization.

Building on what we have already discovered, invented or learned is one key to success for many “new” breakthroughs. Looking at old research from a new perspective to lower costs or improve efficiency for such things as photovoltaic materials or electrochemical cells (batteries) is what excellent companies do.
How does this relate to semantic software technologies and data mining? We need to begin with content that was generated by research in the last century; much of this is just now being made electronic. Even so, most of the conversion from paper, or micro formats like fîche, is to image formats. In order to make the full transition to enable data mining, content must be further enhanced through optical character recognition (OCR). This will put it into a form that can be semantically parsed, analyzed and explored for facts and new relationships among data elements.

Processing of old materials is neither easy nor inexpensive. There are government agencies, consortia, associations, and partnerships of various types of institutions that often serve as a springboard for making legacy knowledge assets electronically available. A great first step would be having DOE and some energy industry leaders collaborating on this activity.

A future of potential man-made disasters, even when knowledge exists to prevent them, is not a foregone conclusion. Intellectually, we know that energy independence is prudent, economically and socially mandatory for all types of stability. We have decades of information and knowledge assets in energy related fields (e.g. chemistry, materials science, geology, and engineering) that semantic technologies can leverage to move us toward a future of energy independence. Finding nuggets of old information in unexpected relationships to content from previously disconnected sources is a role for semantic search that can stimulate new ideas and technical research.

A beginning is a serious program of content conversion capped off with use of semantic search tools to aid the process of discovery and development. It is high time to put our knowledge to work with state-of-the-art semantic software tools and by committing human and collaborative resources to the effort. Coupling our knowledge assets of the past with the ingenuity of the present we can achieve energy advances using semantic technologies already embraced by the life sciences.

It is not news that enterprise search has been relegated to the long list of failed technologies by some. We are at the point where many analysts and business writers have called for a moratorium on the use of the term. Having worked in a number of markets and functional areas (knowledge management/KM, special libraries, and integrated library software systems) that suffered the death knell, even while continuing to exist, I take these pronouncements as a game of sorts.

Yes, we have seen the demise of vinyl phonograph records, cassette tapes and probably soon musical CD albums, but those are explicit devices and formats. When you can’t buy or play them any longer, except in a museum or collector’s garage, they are pretty dead in the marketplace. This is not true of search in the enterprise, behind the firewall, or wherever it needs to function for business purposes. People have always needed to find “stuff” to do their work. KM methods and processes, special libraries and integrated library systems still exist, even as they were re-labeled for PR and marketing purposes.

What is happening to search in the enterprise is that it is finding its purpose, or more precisely its hundreds of purposes. It is not a monolithic software product, a one-size-fits-all. It comes in dozens of packages, models, and price ranges. It may be embedded in other software or standalone. It may be procured for a point solution to support retrieval of content for one business unit operating in a very narrow topical range, or it may be selected to give access to a broad range of documents that exist in numerous enterprise domains on many subjects.

Large enterprises typically have numerous search solutions in operation, implementation, and testing, all at the same time. They are discovering how to deploy and leverage search systems and they are refining their use cases based on what they learn incrementally through their many implementations. Teams of search experts are typically involved in selecting, deploying and maintaining these applications based on their subject expertise and growing understanding of what various search engines can do and how they operate.

After years of hearing about “the semantic Web,” the long sought after “holy grail” of Web search, there is a serious ramping of technology solutions. Most of these applications can also make search more semantically relevant behind the firewall. These technologies have been evolving for decades beginning with so-called artificial intelligence, and now supported by some categories of computational linguistics such as specific algorithms for parsing content and disambiguating terms. A soon to-be released study featuring some of noteworthy applications reveals just how much is being done in enterprises for specific business purposes.

With this “teaser” on what is about to be published, I leave you with one important thought, meaningful search technologies depend on rich linguistically-based technologies. Without a cornucopia of software tools to build terminology maps and dictionaries, analyze content linguistically in context to elicit meaning, parse and evaluate unstructured text data sources, and manage vocabularies of ever more complex topical domains, semantic search could not exist.

Language complexities are challenging and even vexing. Enterprises will be finding solutions to leverage what they know only when they put human resources into play to work with the lingo of their most valuable domains.

Two excellent postings by executives in the search industry give depth to the importance of Dassault Système’s acquisition of Exalead. If this were simply a ho-hum failure in a very crowded marketplace, Dave Kellogg of Mark Logic Corporation and Jean Ferré of Sinequa would not care.

Instead they are picking up important signals. Industry segments as important as search evolve and its appropriate applications in enterprises are still being discovered and proven. Search may change, as could the label, but whatever it is called it is still something that will be done in enterprises.

This analyst has praise for the industry players who continue to persevere, working to get the packaging, usability, usefulness and business purposes positioned effectively. Jean Ferré is absolutely correct; the nature of the deal underscores the importance of the industry and the vision of the acquirers.

As we segue from a number of conferences featuring search (Search Engines, Enterprise Search Summit, Gilbane) to broader enterprise technologies (Enterprise 2.0) and semantic technologies (SemTech), it is important for enterprises to examine the interplay among product offerings. Getting the mix of software tools just right is probably more important than any one industry-labeled class of software, or any one product. Everybody’s software has to play nice in the sandbox to get us to the next level of adoption and productivity.

Here is one analyst cheering the champions of search and looking for continued growth in the industry…but not so big it fails.