The Deep Web covers somewhere in the vicinity of trillions upon trillions of pages of information located through the world wide web in various files and formats that the current search engines on the Internet either cannot find or have difficulty accessing. The current search engines find hundreds of billions of pages at the time of this publication.
In the last several years, some of the more comprehensive search engines have written algorithms to search the deeper portions of the world wide web by attempting to find files such as .pdf, .doc, .xls, ppt, .ps. and others. These files are predominately used by businesses to communicate their information within their organization or to disseminate information to the external world from their organization. Searching for this information using deeper search techniques and the latest algorithms allows researchers to obtain a vast amount of corporate information that was previously unavailable or inaccessible. Research has also shown that even deeper information can be obtained from these files by searching and accessing the “properties” information on these files.
This Deep Web Research and Discovery Resources 2015 report and guide is divided into the following sections:
Articles, Papers, Forums, Audios and Videos
Cross Database Articles
Cross Database Search Services
Cross Database Search Tools
Peer to Peer, File Sharing, Grid/Matrix Search Engines
Presentations
Resources – Deep Web Research
Resources – Semantic Web Research
Bot and Intelligent Agent Research Resources and Sites
ARTICLES, PAPERS, FORUMS, AUDIOS AND VIDEOS (Current and Historical)
99 Resources to Research & Mine the Invisible Web by Jessica Hupp
http://www.collegedegree.com/library/college-life/99-resources-to/
Academic and Scholar Search Engines and Sources
http://www.ScholarSearchEngines.com/
All of OCLC’s WorldCat Heading Toward the Open Web by Barbara Quint
http://newsbreaks.infotoday.com/nbreader.asp?ArticleID=16353
An Interactive Clustering-based Approach to Integrating Source Query interfaces on the Deep Web by W. Wu, C. Yu, A. Doan, W. Meng
http://www.cs.binghamton.edu/~meng/pub.d/sigmod04-final.pdf
Annotation for the Deep Web
http://dl.acm.org/citation.cfm?id=1137372
An Up-To-Date Layman’s Guide To Accessing The Deep Web
http://www.fastcolabs.com/3026989/an-up-to-date-laymans-guide-to-accessing-the-deep-web
Automatic Extraction of Web Search Interfaces for Interface Schema Integration by H. He, W. Meng, C. Yu, Z. Wu
http://www.cs.binghamton.edu/~meng/pub.d/WWWposterhe.pdf
Automatic Information Extraction From Semi-Structured Web Pages By Pattern Discovery
http://dl.acm.org/citation.cfm?id=640423&dl=ACM&coll=portal
Automatic Meaning Discovery Using Google by Rudi Cilibrasi and Paul M. B. Vitanyi
http://arxiv.org/abs/cs.CL/0412098
Beyond Google: The Invisible Web – Tools for Teaching the Invisible Web
http://library.laguardia.edu/invisibleweb/teachingtools
Bibliomining for Automated Collection Development in a Digital Library Setting: Using Data Mining to Discover Web-Based Scholarly Research Works by Dr. Scott Nicholson
http://www.bibliomining.com/nicholson/asisdiss.html
Bot Research
http://www.BotResearch.info/
BrightPlanet Launches Deep Web Data Feeds: Global News Data Feed Is First Available Data Feed
http://www.brightplanet.com/2015/01/brightplanet-launches-deep-web-data-feeds-global-news-data-feed-first-available-data-feed/
Client-Side Deep Web Data Extraction
http://www.computer.org/csdl/proceedings/cec-east/2004/2206/00/22060158-abs.html
Clustering E-Commerce Search Engines by Q. Peng, W. Meng, H. He, C. Yu
http://www.cs.binghamton.edu/~meng/pub.d/WWWposterPeng.pdf
Common Deep Web and Big Data Questions Answered (Part 1)
http://www.brightplanet.com/2014/11/common-deep-web-big-data-questions-answered-part-1/
Common Deep Web and Big Data Questions Answered (Part 2)
http://www.brightplanet.com/2014/12/common-deep-web-big-data-questions-answered-part-2/
Creating Intelligence from Big Data
http://bigdata.brightplanet.com/creating-new-intelligence-from-big-data
Current Awareness Discovery Tools on the Internet
http://www.zillman.us/white-papers/current-awareness-discovery-tools-on-the-internet/
Data Extraction and Label Assignment for Web Databases
http://www2003.org/cdrom/papers/refereed/p470/p470-wang.htm
Deep Web – Exploring the Secrets of the Hidden Internet by Marcus P. Zillman, M.S., A.M.H.A., – 23 minutes – Internet/Technology Channel
http://www.planetearthradio.com/technology.htm
Deep Web: Legal Due Diligence by Lisa Brownlee
http://federatedsearchblog.com/2015/04/29/deep-web-legal-due-diligence/
Desperately Seeking Web Search 2.0
http://news.netcraft.com/archives/2004/04/23/desperately_seeking_web_search_20.html
Digging Deeper into Deep Web Databases by Breaking Through the Top-k Barrier
http://arxiv.org/abs/1208.3876
DigiCULT Thematic Issue 6
Resource Discovery Technologies for the Heritage Sector, June 2004
http://www.digicult.info/downloads/digicult_thematic_issue6.pdf
Effective and Scalable Metasearch Project
http://www.cs.binghamton.edu/~meng/metasearch.html
Efficient Deep Web Crawling Using Reinforcement Learning
http://link.springer.com/chapter/10.1007%2F978-3-642-13657-3_46
Everything You Need To Know About the Deep Web In One Simple Infographic
http://www.businessinsider.com/everything-you-need-to-know-about-the-deep-web-in-one-simple-infographic-2015-2
Experiences In Crawling Deep Web In The Context Of Local Search
http://dl.acm.org/citation.cfm?id=1460016
Grey Literature
http://en.wikipedia.org/wiki/Gray_literature
Grey Literature Network Service (GreyNet)
http://www.greynet.org/
How To Browse the Deep Web Using Tor on iPhone and iPad by Sumeet Sharma
http://www.iappnalysis.com/2015/04/browse-deep-web-on-iphone-ipad-using-tor-browser.html
Information Retrieval and the Semantic Web by Tim Finin, James Mayfield, Clay Fink, Anupam Joshi, and R. Scott Cost
http://ebiquity.umbc.edu/paper/html/id/185/
In Search of the Deep Web
http://www.salon.com/2004/03/09/deep_web/
Invisible Web Gets Deeper
http://searchenginewatch.com/article/2065784/Invisible-Web-Gets-Deeper
Invisible Web Revealed
http://searchenginewatch.com/article/2065183/Invisible-Web-Revealed
IR and IE on the Web – PhD and MSc Dissertations
https://groups.yahoo.com/neo/groups/webir/info
http://www.webir.org/
Journey Into the Hidden Web: A Guide for New Researchers by Ryan Dube
http://www.makeuseof.com/tag/journey-into-the-hidden-web-a-guide-for-new-researchers/
Lessons from the Deep Web That Could Lead To a More Secure IoT by Revathl Subramanian
http://blogs.ca.com/2015/04/02/lessons-from-the-deep-web-that-could-lead-to-a-more-secure-iot/?mrm=425878&cid=GLOB-SMM-ABUS-AAR-000002-00000571
LLRX: Book Review: The Invisible Web
//www.llrx.com/features/invisibleweb.htm
LLRX: Deep Web Research
//www.llrx.com/features/deepweb.htm
LLRX: Deep Web Research 2005
//www.llrx.com/features/deepweb2005.htm
LLRX: Deep Web Research 2006
//www.llrx.com/features/deepweb2006.htm
LLRX: Deep Web Research 2007
//www.llrx.com/features/deepweb2007.htm
LLRX: Deep Web Research 2008
//www.llrx.com/features/deepweb2008.htm
LLRX: Deep Web Research 2009
//www.llrx.com/features/deepweb2009.htm
LLRX: Deep Web Research 2010
//www.llrx.com/features/deepweb2010.htm
LLRX: Deep Web Research 2011
//www.llrx.com/features/deepweb2011.htm
LLRX: Deep Web Research 2012
//www.llrx.com/features/deepweb2012.htm
LLRX: Deep Web Research 2013
//www.llrx.com/features/deepweb2013.htm
LLRX: Deep Web Research 2014
//www.llrx.com/features/deepweb2014.htm
LLRX: Deep Web Research 2015
//www.llrx.com/features/deepweb2015.htm
LLRX: Mining Deeper Into the Invisible Web
//www.llrx.com/features/mining.htm
LLRX: ResearchWire: Exposing the Invisible Web
//www.llrx.com/columns/exposing.htm
Metadata? Thesauri? Taxonomies? Topic Maps! by Lars Marius Garshol
http://www.ontopia.net/topicmaps/materials/tm-vs-thesauri.html
Mining Newsgroups Using Networks Arising From Social Behavior
http://www.almaden.ibm.com/cs/projects/iis/hdb/Publications/papers/www03_social.pdf
Mining the Deep Web: Search Strategies That Work by Lee Ratzan
http://www.computerworld.com/s/article/9005757/Mining_the_Deep_Web_Search_strategies_that_work?pageNumber=1
Mining Topic-Specific Concepts and Definitions on the Web
http://www.cs.uic.edu/~liub/publications/WWW-2003.pdf
Net Plan Builds in Search by Kimberly Patch
http://www.trnmag.com/Stories/2004/040704/Net_plan_builds_in_search_040704.html
NYU-Poly Researcher Awarded DARPA Contract To Explore the Deep Web by Rhea Kelly
http://campustechnology.com/articles/2015/02/25/nyu-poly-researchers-awarded-darpa-contract-to-explore-the-deep-web.aspx
Onion Browser – An Open-Source Privacy Enhancing Web Browser for iOS
https://mike.tig.as/onionbrowser/
Online or Invisible? [Requires Login]
http://citeseer.ist.psu.edu/online-nature01/
OntoMiner: Bootstrapping and Populating Ontologies From Domain Specific Web Sites
http://www.public.asu.edu/~hdavulcu/VLDB-WS03.pdf
OpenIndex – Creating a Public Internet Index
http://www.openindex.org
Out-googling Google: Federated Searching and the Single Search Box
http://library.marist.edu/ACRL/Foxhunt_demo.html
QProber: Classifying and Searching “Hidden-Web” Text Databases
http://qprober.cs.columbia.edu/
Really Private Browsing: An Unofficial User’sGuide to Tor by Andre Infante
http://www.makeuseof.com/tag/really-private-browsing-an-unofficial-users-guide-to-tor/
Research Beyond Google: 119 Authoritative, Invisible, and Comprehensive Resources
http://oedb.org/ilibrarian/research-beyond-google/
Search Engine Meeting
http://www.SearchEngineMeeting.net/
Search Engine Technology and Digital Libraries
http://www.dlib.org/dlib/june04/lossau/06lossau.html
Searching the Deep Web by Alex Wright
http://mags.acm.org/communications/200810/?pg=16
Searching the Deep Web
http://www.dlib.org/dlib/january01/warnick/01warnick.html
Searching the Deep Web – Video
http://www.osti.gov/media/DeepWebVideo.html
Searching the Internet (White Paper, Audio and Video)
http://www.SearchingTheInternet.info/
Search Interfaces on the Web: Querying and Characterizing by Denis Shestakov
https://www.doria.fi/handle/10024/38506
Seeing through the ‘invisible’ Web
http://usatoday30.usatoday.com/tech/2001/10/15/invisible-web-search.htm
Semantic Web Content Accessibility Guidelines for Current Research Information Systems (CRIS) by A. Lopatenko
http://derpi.tuwien.ac.at/~andrei/AURIS_DE.htm
Structured Databases on the Web: Observations and Implications
http://dl.acm.org/citation.cfm?id=1031584
Testbed for Information Extraction from Deep Web
http://research.microsoft.com/users/nickcr/pubs/yamada_www2004poster.pdf
The Deep Web: Surfacing Hidden Value by Michael K. Bergman
http://quod.lib.umich.edu/j/jep/3336451.0007.104?view=text;rgn=main
The Future Of News: The Digital Information Librarian
http://www.masternewmedia.org/2004/03/24/the_future_of_news_the.htm
The Hidden Potential of the Web
http://www.theguardian.com/society/2004/apr/21/epublic.technology18
The Invisible Web: What it is, Why it exists, How to find it, and Its Inherent Ambiguity
http://www.lib.berkeley.edu/TeachingLib/Guides/Internet/InvisibleWeb.html
The Invisible Web: Where Search Engines Fear To Go
http://www.powerhomebiz.com/vol25/invisible.htm
The New Search Engines Shining a Light On the Deep Web by Carola Frediani
http://kernelmag.dailydot.com/issue-sections/features-issue-sections/10376/how-to-search-deep-web-tor/
The Ultimate Guide to the Invisible Web
http://oedb.org/ilibrarian/invisible-web/
The Virtual Private LibraryTM and The Deep Web Video by Melissa Barker
http://zillman.blogspot.com/2009/07/virtual-private-library-and-deep-web.html
Timeline of Events Related to the Deep Web
http://papergirls.wordpress.com/2008/10/07/timeline-deep-web/
Topological Measures and Maps Of the Web
http://informatics.indiana.edu/fil/Web/
TOR For Newbies – When Should You Use It?
http://www.makeuseof.com/tag/tor-for-newbies/
Toward the Semantic Deep Web by James Geller, Soon Ae Chun, and Yoo Jung An
http://www.mendeley.com/catalog/toward-semantic-deep-web/
Towards Automatic Incorporation of Search Engines Into A Large-Scale Metasearch Engine
http://www.cs.binghamton.edu/~meng/pub.d/wi2003.pdf
Traffic-Based Feedback on the Web by Jonathan Aizen, Daniel Huttenlocher, Jon Kleinberg, and Antal Novak
http://www.pnas.org/content/101/suppl_1/5254.abstract
Travel Industry and Deep Web: Exclusive Interview with Marcus P. Zillman
http://plrplr.com/90014/deep-web-and-travel-industry-exclusive-interview-with-marcus-p-zillman/
UMBC – AgentNews
http://agents.umbc.edu/
Understanding Metadata
http://www.niso.org/standards/resources/UnderstandingMetadata.pdf
Understanding the Deep Web In 10 Minutes
http://www.brightplanet.com/2013/03/whitepaper-understanding-the-deep-web-in-10-minutes/
Using the Internet As a Dynamic Resource Tool for Knowledge Discovery
http://www.zillman.us/white-papers/using-the-internet-as-a-dynamic-resource-tool-for-knowledge-discovery/
Web Characterization Activity
http://www.w3.org/WCA/
Web Data Extractors White Paper Link Compilation
http://www.WebDataExtractors.com/
Web Pages Search Engine Based on DNS by Wang Liang, Guo Yi-Ping, and Fang Ming
http://arxiv.org/pdf/cs.NI/0403035
WebScales: Towards a Highly Scalable Metasearch Engine
http://www.cs.binghamton.edu/~meng/pub.d/PIreport04.html
What Is the Deep Web? A WhatIs Podcast 15 Minute Interview with Marcus P. Zillman
http://zillman.blogspot.com/2006/10/what-is-deep-web.html
What is the Invisible Web? A Crawler Perspective by Natalia Arroyo, Laboratorio de Internet
http://cybermetrics.wlv.ac.uk/AoIRASIST/arroyo.html
Wikipedia – Deep Web
http://en.wikipedia.org/wiki/Deep_web
WISE-Cluster: Clustering E-Commerce Search Engines Automatically by Q. Peng, W. Meng, H. He, C. Yu
http://www.cs.binghamton.edu/~meng/pub.d/PengWIDM04.pdf
CROSS DATABASE ARTICLES
Search Tools Reports: Searching for Text Information in Databases
http://www.searchtools.com/info/database-search.html
The Right Solution: Federated Search Tools by Roy Tennant
http://lj.libraryjournal.com/2003/06/ljarchives/the-right-solution-federated-search-tools/
UK Web Archiving Consortium
http://www.webarchive.org.uk
CROSS DATABASE SEARCH SERVICES
EnergyFiles – Subject Pathways [Oil Gas production and forecasting]
http://energyfiles.com/
FDsys – Search Across Multiple Government Databases
http://www.gpo.gov/fdsys/
King County Library System
http://www.kcls.org/
NLM Gateway Search
http://wwwcf.nlm.nih.gov/hsr_project/home_proj.cfm
SUMSearch 2 [Health Sciences]
http://sumsearch.org/
CROSS DATABASE SEARCH TOOLS
Bright Planet – Deep Web Intelligence
http://brightplanet.com/
Copernic
http://www.copernic.com/
Dieselpoint Java Search and Navigation Software
http://www.dieselpoint.com/
Dublin Core Metadata Initiative (DCMI)
http://www.dublincore.org/
EEVL Xtra – Cross Database Search
http://www.ariadne.ac.uk/issue44/eevl/
Gold Rush – Database Search Tool
http://goldrush.coalliance.org/
MetaLib
http://www.exlibrisgroup.com/category/MetaLibOverview
MetaSearch Initiative
http://www.niso.org/workrooms/mi
MuseGlobal
http://www.museglobal.com/
Peter’s PolySearch Engines
http://www2.hawaii.edu/~jacso/extra/poly-page.html
PBCore – The Public Broadcasting Metadata Dictionary
http://www.pbcore.org/
Registry of Library Knowledge Bases
http://www.public.iastate.edu/~CYBERSTACKS/KBL.htm
Search Federal Research and Development
http://www.osti.gov/
SRU – Search/Retrieve via URL
http://www.loc.gov/standards/sru
The Flamenco Search Interface Project
http://flamenco.berkeley.edu/
VIAF: The Virtual International Authority File
http://www.oclc.org/research/activities/viaf.html?urlm=160265
PEER TO PEER (P2P), FILE SHARING, GRID AND MATRIX SEARCH ENGINES
ALPINE Network – SourceForge: Project
http://sourceforge.net/projects/alpine/
Azureus – Vuze Java Bittorrent Client
http://www.vuze.com/
BadBlue [Uncensored News]
http://badblue.com/
Between Rhizomes and Trees: P2P Information Systems by Bryn Loban
http://firstmonday.org/ojs/index.php/fm/article/view/1182
BigChampagne
http://www.bigchampagne.com/
Bitmessage – P2P Communication Protocol To Send Encrypted Messages
https://bitmessage.org/wiki/Main_Page
Bit Torrent Official Site and Search Engine
http://www.BitTorrent.com/
Coral – The Coral P2P Content Distribution Network
http://www.coralcdn.org/
Capn’s PHP Gnutella Search [Only code is available for download]
http://capnbry.net/gnutella/gs.php
ClearBits – BitTorrent distribution of open licensed media
https://twitter.com/clearbits
Distributed Search Engines
http://www.openp2p.com/pub/t/74
Distributed Search in P2P Networks
http://www.computer.org/csdl/mags/ic/2002/01/w1068-abs.html
DirecTransFile – P2P File Transfers
http://www.directransfile.com
FAROO – P2P Web Search
http://www.faroo.com/
FilesOverMiles – Browser to Browser File Sharing (P2P)
http://www.filesovermiles.com/
Filetopia – File sharing tool with public key encryption
http://www.filetopia.org/
Free Haven Project
http://www.freehaven.net
Frost Project – Freenet Messaging and File Sharing Client
http://jtcfrost.sourceforge.net/
FuzzBox: Tangent Research Artificial Intelligence and Robotics
http://tangentresearch.com/news/07252001_p2p_ai.html
GNUnet – Secure P2P Networking – Free Software Foundation (FSF)
https://gnunet.org/
Grid, Distributed and Cloud Computing Resources
http://www.GridResources.info/
GNU GRUB – Multiboot Boot Loader
http://www.gnu.org/software/grub/
Ian Clarke’s Blog
http://blog.locut.us/
infinit – Re-imaging the Way You Send Files
https://infinit.io/
International Workshop on Peer-to-Peer Knowledge Management (P2PKM)
http://www.p2pkm.org/
Internet Movie Database (IMDb)
http://www.imdb.com/
Kademlia: A Peer-to-peer Information System Based on the XOR Metric [Citeseer Login Required]
http://citeseer.ist.psu.edu/529075.html
Lphant – The Full P2P Solution
http://www.lphant.com/
MoleSter – A Tiny File-Sharing Application
http://ansuz.sooke.bc.ca/software/molester/
MusicBrainZ – Open Music Encyclopedia
http://www.MusicBrainZ.org/
MysterNetworks – The Evolution of Peer-to-Peer
http://www.mysternetworks.com/
Open Directory – File Sharing
http://dmoz.org/Computers/Software/Internet/Clients/File_Sharing/
Open Directory – MP3 Search Engines
http://dmoz.org/Arts/Music/Sound_Files/MP3/Search_Engines/
OpenNap: Open Source Napster Server
http://opennap.sourceforge.net/
OpenP2P.com
http://www.openp2p.com/
P2P and the Future of Private Copying by Peter K. Yu, Michigan State University College of Law
http://papers.ssrn.com/sol3/papers.cfm?abstract_id=578568
Peer-To-Peer Wikipedia
http://en.wikipedia.org/wiki/Peer-to-peer
Port Knocking
http://www.portknocking.org/
PowerFolder – P2P Whole Folder Synchronization
http://www.powerfolder.com/
Rodi – Tiny P2P Client/Host
http://rodi.sourceforge.net/
Slyck – File Sharing News and Info
http://www.slyck.com/
Stealth Mode Online Privacy Resources
http://www.StealthMode.info/
Super-Peer-Based Routing and Clustering Strategies for RDF-Based Peer-to-Peer Networks [CiteSeer Login Required]
http://citeseer.ist.psu.edu/nejdl02superpeerbased.html
Swarm – A Transparently Scalable Distributed Programming Language
http://swarmframework.org/
The Anthill Project
http://www.cs.unibo.it/projects/anthill/
The Deep Web: Shutdowns, New Sites, New Tools by Vincenzo Ciancaglini
http://blog.trendmicro.com/trendlabs-security-intelligence/the-deep-web-shutdowns-new-sites-new-tools/
The Freenet Project
http://freenetproject.org/
The Peer-to-Peer Weblog [Last updated 2010]
http://downloadsquad.switched.com/category/p2p/
The Role of Peer to Peer File Sharing in Law Firm Marketing by Andy Havens
//www.llrx.com/columns/marketing7.htm
ToPeer
http://www.2peer.com/
Torrent Reactor
http://www.torrentreactor.net/
Transmission – Fast, Easy and Free BitTorrent Client
http://www.transmissionbt.com/
Tribler – A Social Community That Facilitates Filesharing Through P2P
http://www.tribler.org/
TrustyFiles
http://www.trustyfiles.com/
Understanding BitTorrent: An Experimental Perspective by Arnaud Legout, Guillaume Urvoy-Keller, and Pietro Michiardi
http://hal.inria.fr/inria-00000156/en
WASTE (Secure P2P communication)
http://slackerbitch.free.fr/waste/
YaCy – Distributed P2P Based Web Indexing and Anonmymous Search Engine
http://www.yacy.net/
YAPPERS: A Peer-to-Peer Lookup Service over Arbitrary Topology [CiteSeer Login Required]
http://citeseer.ist.psu.edu/ganesan03yappers.html
YouServ – A P2P (peer-to-peer) Web Hosting/File Sharing System
http://www.bayardo.org/youserv/
Zebra – Structured Text Indexing and Retrieval
http://www.indexdata.com/zebra
Zilok – Peer To Peer Rental Marketplace
http://zilok.com/
PRESENTATIONS
Deep Web
http://whatis.techtarget.com/definition/deep-Web
From Theory To Practice – Bielefeld Academic Search Engine
http://www.diglib.org/forums/spring2004/presentations/summann-2004-04.pdf
Gumshoe Librarian
//www.llrx.com/features/gumshoe.htm
Searching the Internet Whitepaper
http://www.SearchingTheInternet.info/
The Virtual Private LibraryTM and The Deep Web Video by Melissa Barker
http://zillman.blogspot.com/2009/07/virtual-private-library-and-deep-web.html
RESOURCES – Deep Web Research
AEON (Automatic Evaluation of ONtologies) [code has been archived by Google]
http://code.google.com/p/aeon-project/
AnkaSearch – Meta Search and Deep Web Search Desktop Tool
http://www.ankasoftware.com/ankasearch.html
Anonymous Web Browsing – Wikipedia
http://en.wikipedia.org/wiki/Anonymous_web_browsing
An Up-To-Date Layman’s Guide To Accessing The Deep Web
http://www.fastcolabs.com/3026989/an-up-to-date-laymans-guide-to-accessing-the-deep-web
A Roadmap for Web Mining: From Web to Semantic Web
http://eprints.pascal-network.org/archive/00000841/01/roadmap.pdf
BASE – Bielefeld Academic Search Engine
http://www.base-search.net/
Biznar – Deep Federated Search
http://biznar.com/biznar/
Bot Research
http://www.BotResearch.info/
BrightPlanet – Deep Web Intelligence
http://www.brightplanet.com/
Catalog of U.S. Government Publications (CGP)
http://catalog.gpo.gov/
Cazoodle – Search, Integrate, and Organize — The Real World
http://www.cazoodle.com/
Creative Commons RDF-Enhanced Search
http://search.creativecommons.org/
Cyber Cemetery
http://govinfo.library.unt.edu/
CyberGhost – One of the World’s Most Trusted and Secure Virtual Private Networks
http://www.cyberghostvpn.com/
Cybermetrics – First Generation Tools – Invisible Web
http://cybermetrics.cindoc.csic.es/search13.html
Data Mining Resources
http://www.DataMiningResources.info/
DeepDive – Analyze Data On a Deeper Level Than Ever Before
http://deepdive.stanford.edu/
Deep.Dot.Web
http://www.DeepDotWeb.com/
Deep Web Research Resources
http://www.DeepWebResearch.info/
Deep Web Search
http://deep-web.org/
Deep Web Technologies – federated search
http://www.deepwebtech.com/
Directory Resources
http://www.DirectoryResources.info/
eFinancial Bot Deep Meta Search Engine
http://www.eFinancialBot.com/
eGreenBot – Green Resources Search Engine
http://www.eGreenBot.com/
eHealthcare Bot Deep Meta Search Engine
http://www.eHealthcareBot.com/
eMarketing Bot Deep Meta Search Engine
http://www.eMarketingBot.com/
ENDECA
http://www.oracle.com/us/products/applications/commerce/endeca/overview/index.html
Engineering Village
http://www.engineeringvillage.com
Falcons Semantic Web Search Engine
http://ws.nju.edu.cn/falcons/objectsearch/index.jsp
Federated Search Blog
http://federatedsearchblog.com/
Freely Accessible Databases for the Public
http://www.istl.org/01-winter/internet.html
Google Scholar
http://scholar.google.com/
Hiddenwiki.info – Best Deep Web TOR Onion Links
http://hiddenwiki.info/
HighWire Press – Largest Repository of Free Full-Text Life Science Articles in the World
http://highwire.stanford.edu/
Internet Archive
http://www.archive.org/
Kapow Web Collector
http://www.automated-info-solutions.com/
Karma – Data Integration Tool
http://www.isi.edu/integration/karma/
KDnuggets: Data Mining, Web Mining, and Knowledge Discovery Guide
http://www.kdnuggets.com/
Knowledge Discovery
http://www.KnowledgeDiscovery.info/
Large-Scale Deep Web Integration: Incomplete Bibliography
http://metaquerier.cs.uiuc.edu/webibib.html
Linked Data – Connect Distributed Data Across the Web
http://linkeddata.org/
LinkingOpenData – W3C SWEO Community Project
http://www.w3.org/wiki/SweoIG/TaskForces/CommunityProjects/LinkingOpenData
MagPortal
http://www.magportal.com/
Mappa.Mundi Magazine
http://mappa.mundi.net/
Mednar – Innovative Medical Search
http://mednar.com/mednar/desktop/en/green/search.html
Mining the Deep Web for Economic Data
https://www.collectiveip.com/grants/NSF:0207603
New Zealand Digital Library
http://www.nzdl.org/
OAI-PMH Implementation Guidelines – Conveying rights expressions about metadata in the OAI-PMH framework
http://www.openarchives.org/OAI/2.0/guidelines-rights.htm
OAIster
http://www.oclc.org/oaister.en.html
OECD.StatExtracts – Complete Databases Available Via OECD’s iLibrary
http://stats.oecd.org/
OneLook Dictionary Search
http://www.onelook.com/
Onion Browser – An Open-Source Privacy Enhancing Web Browser for iOS
https://mike.tig.as/onionbrowser/
Open Archives Initiative
http://www.openarchives.org/
OpenIndex – Creating a Public Internet Index
http://www.openindex.org/
Open Source Intelligence
http://www.oss.net/
Open Vulnerability Assessment System (OpenVAS)
http://www.darknet.org.uk/2015/01/openvas-7-released-open-source-vulnerability-scanner/
Privacy Resources Subject TracerTM
http://www.PrivacyResources.info/
Project Maelstrom – The Internet We Build Next
http://blog.bittorrent.com/category/labs/
QProber: Classifying and Searching “Hidden-Web” Text Databases – PERSIVAL Project
http://qprober.cs.columbia.edu/
Recommended Gateway Sites for the Deep Web
http://people.hws.edu/hunter/deepwebgate03.htm
ReportLinker: Industry Reports, Company Profiles and Market Statistics
http://www.reportlinker.com/
SAO/NASA Astrophysics Data System (ADS)
http://adswww.harvard.edu/
reSearcher
http://researcher.sfu.ca/
Science and Technology Sources on the Internet
http://www.loc.gov/rr/scitech/resources.html
Scientific and Technical Information Network (STINET)
http://www.loc.gov/flicc/Exemplars/DTIC/DTIC-STINET.PDF
Science Commons
http://creativecommons.org/science
Science.gov – FirstGov for Science – Government Science Portal
http://www.science.gov/
ScienceResearch.com – Deep Web Search Engine
http://www.scienceresearch.com/
SciTech Connect
http://www.osti.gov/scitech/
Scrapinghub Crawls the Deep Web
http://blog.scrapinghub.com/2015/02/24/memex/
Scrapy Webcrawler
http://scrapy.org/
SDARTS – A Protocol and Toolkit for Metasearching
http://sdarts.cs.columbia.edu/
SIMILE Widgets – Free, Open-Source Data Visualization Web Widgets and More
http://simile-widgets.org/
Social Buzz Bot (PDF download)
http://www.SocialBuzzBot.com/
STN International – Databases in Science and Technology
http://www.stn-international.de/
SurfEasy – Online Privacy
https://www.surfeasy.com/
Swoogle – Semantic Bot
http://swoogle.umbc.edu/
SWRC Ontology
http://ontoware.org/swrc/
TechDeepWeb – How-To Guide to the Deep Web for IT Professionals
http://www.TechDeepWeb.com/
Terbium Labs – Matchlight Proactive Security In an Insecure World
https://terbiumlabs.com/
Testbed for Information Extraction from Deep Web
http://research.microsoft.com/users/nickcr/pubs/yamada_www2004poster.pdf
The Invisible Internet Project (I2P)
https://geti2p.net/en/
The Invisible Web
http://www.lib.berkeley.edu/TeachingLib/Guides/Internet/InvisibleWeb.html
The World Bank – Data
http://data.worldbank.org/
THOR: Deep Web Data Extraction
http://www.cc.gatech.edu/projects/disl/THOR/
Tor Browser Bundle – Anonymity
https://www.torproject.org/projects/torbrowser.html.en
TOR For Newbies – When Should You Use It?
http://www.makeuseof.com/tag/tor-for-newbies/
TRID – The TRIS and ITRD Database (Transportation Research Board)
http://trid.trb.org/
TunnelBear – Simple, Private, Free Access to the Global Internet
https://www.tunnelbear.com/
Twitter/Search #deepweb
https://twitter.com/search?q=%23deepweb
UNdata – Data Access System To UN Databases
http://data.un.org/
UNESCO Information Services – Databases
http://www.unesco.org/unesdi/index.php/eng/doc/tous.html
Useful Tips and Tools to Research the Deep Web
http://www.online-college-blog.com/features/100-useful-tips-and-tools-to-research-the-deep-web/
Virtual Private Networks Directory of Best Services
http://www.makeuseof.com/tag/best-vpn-services/
Wall Street Executive Library
http://www.executivelibrary.com/
Web Data Extractors
http://www.WebDataExtractors.com/
WebFountainTM – Analytical engine unstructured data
http://en.wikipedia.org/wiki/IBM_WebFountain
Web IR & IE
https://groups.yahoo.com/neo/groups/webir/info
http://www.webir.org/
WebScales: Towards a Highly Scalable Metasearch Engine
http://www.cs.binghamton.edu/~meng/pub.d/PIreport04.html
WTO Statistics Database
http://stat.wto.org/
Zaba Search – Free People Search and Public Information Search Engine
http://www.zabasearch.com/
RESOURCES – Semantic Web Research
4Store – An Efficient, Scalable and Stable RDF Database
http://4store.org/
Analyzing Social Networks on the Semantic Web
http://ebiquity.umbc.edu/paper/html/id/202/?EBS=d259cb1bacc16993d8f13615a1925762
DARPA Agent Markup Language
http://www.daml.org/
DBin Project – Semantic Web P2P and/or Semantic Newsgroup Client.
http://www.dbin.org/
Deep Search, Wide Search and Everything Else You Should Know About Semantic Search
http://www.dataversity.net/deep-search-wide-search-everything-else-know-semantic-search/
Digital Object Identifier (DOI)
http://www.doi.org/
FOAF Project – A Semantic Web Application
http://www.foaf-project.org/
Foundation for Intelligent Physical Agents (FIPA)
http://www.fipa.org/
GistWeb – Gist of Any Web Page Actual Content
http://gistweb.com/
Go3R – Knowledge Based Semantic Search Engine To Avoid Animal Experiments
http://www.go3r.org/
GoodRelations Vocabulary – Semantic Web Based eCommerce
http://www.heppnetz.de/projects/goodrelations/
Infomesh’s Semantic Web Introduction
http://infomesh.net/2001/swintro/
International Journal of Metadata, Semantics and Ontologies (IJMSO)
http://www.inderscience.com/jhome.php?jcode=ijmso
International Journal on Semantic Web and Information Systems (IJSWIS)
http://www.ijswis.org/
Jena – A Semantic Web Framework for Java
http://jena.sourceforge.net/
Journal of Biomedical Semantics
http://www.jbiomedsem.com/
Journal of Web Semantics
http://www.journals.elsevier.com/journal-of-web-semantics
Journal of Web Semantics: Preprint Server
http://www.websemanticsjournal.org/
Knowledge Discovery
http://www.KnowledgeDiscovery.info/
KnowledgeNets
http://wissensnetze.ag-nbi.de/
Language Engineering for the Semantic Web: A Digital Library for Endangered Languages
http://informationr.net/ir/9-3/paper176.html
Linked Open Data from the New York Times
http://data.nytimes.com/
Magpie – The Samatic Filter and Tool For the Semantic Web
http://projects.kmi.open.ac.uk/magpie/main.html
MetaData at W3C
http://www.w3.org/Metadata/
MindRaider – Semantic Web Outliner
http://mindraider.sourceforge.net/
OASIS – Advancing eBusiness Standards
https://www.oasis-open.org/
Ontology Matching
http://www.ontologymatching.org/
Ontology Metadata Vocabulary (OMV)
http://omv2.sourceforge.net/
O’Reilly’s Semantic Web Primer
http://www.xml.com/pub/a/2000/11/01/semanticweb/
Potential Advantages Of Semantic Web For Internet Commerce by Yuxiao Zhao and Kristian Sandahl [CiteSeer Login Required]
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.7.9111
pOWL – Semantic Web Development Plattform
http://sourceforge.net/projects/powl/
Practical Semantic Analysis of Web Sites and Documents [CiteSeer Login Required]
http://citeseer.ist.psu.edu/despeyroux04practical.html
RDF Context Tools
http://www.dbin.org/RDFContextTools.php
RDF – Resource Description Framework
http://www.w3.org/RDF/
Rules and Rule Markup Languages for the Semantic Web – RuleML-2003
http://www.informatik.uni-trier.de/~ley/db/conf/semweb/ruleml2003.html
SameAs.org – Interlinking the Web of Data
http://sameas.org/
SAO/NASA Astrophysics Data System (ADS)
http://adswww.harvard.edu/
SemanticDeskTop.org
http://www.SemanticDeskTop.org/
Semantic Knowledge Technologies and Language Computation
http://gate.ac.uk/projects/sekt/
SemanticWeb.org – The Semantic Web Community Portal
http://www.semanticweb.org/
Semantic Web Activity Statement
http://www.w3.org/2001/sw/Activity.html
Semantic Web Application Platform – SWAP
http://www.w3.org/2000/10/swap/
Semantic Web for AURIS-MM
http://derpi.tuwien.ac.at/~andrei/AURIS-MM-plan.html
Semantic Web In Breadth
http://logicerror.com/semanticWeb-long
Semantic Web Primer for Object-Oriented Software Developers
http://www.w3.org/TR/2006/NOTE-sw-oosd-primer-20060309/
Semantic Web Roadmap
http://www.w3.org/DesignIssues/Semantic.html
Semantic Web Search Engine
http://ws.nju.edu.cn/falcons/objectsearch/index.jsp
Semantic Web Search Engine (SWSE)
http://www.swse.org/
Semantic Web Services Challenge
http://www.sws-challenge.org/
Semantic Web – The Voice of Semantic Web Technology
http://www.semanticweb.com/
Semantic Web W3C
http://www.w3.org/2001/sw/
SenseBot – Semantic Search Engine That Finds Sense On the Web
http://www.sensebot.net/
Simile Widgets – Free, Open-Source Data Visualization Web Widgets and More
http://simile-widgets.org/
Sindice – The Semantic Web Index
http://sindice.com/
SourceForge.net: Project Info – OWL API
http://sourceforge.net/projects/owlapi
Swoogle – Semantic Bot
http://swoogle.umbc.edu/
SWRL: A Semantic Web Rule Language Combining OWL and RuleML
http://www.daml.org/2003/11/swrl/
Terbium Labs – Matchlight Proactive Security In an Insecure World
https://terbiumlabs.com/
The Authoritative Resource List for the Semantic Web by Kaila Strong
http://www.verticalmeasures.com/search-optimization/the-authoritative-resource-list-for-the-semantic-web/
The Cover Pages
http://xml.coverpages.org/
The RDF Query Language (RQL)
http://139.91.183.30:9090/RDF/RQL/
The Semantic Web: An Introduction
http://infomesh.net/2001/swintro/
The Semantic Web By Tim Berners-Lee, James Hendler and Ora Lassila
http://www.scientificamerican.com/article.cfm?id=the-semantic-web
The Semantic Web Is Your Friend
http://web.freepint.com/go/newsletter/160#feature
Transforming and Enriching Documents for the Semantic Web by Dietmar Roesner, Manuela Kunze, Sylke Kroetzsch
http://arxiv.org/abs/cs.AI/0501096
uClassify – Free Text Classified Web Service
http://uclassify.com/
Watson Web – Exploring the Semantic Web
http://watson.kmi.open.ac.uk/WatsonWUI/
Web Semantics: Science, Services and Agents on the World Wide Web
http://www.sciencedirect.com/science/journal/15708268
Web Service Modeling Ontology
http://www.wsmo.org/
Wilbur Toolkit for Semantic Web Programming [Project no longer actively maintained]
http://wilbur-rdf.sourceforge.net/
World Wide Web Reference
http://www.WWWReference.info/
XML.com: Semantic Web
http://www.xml.com/pub/rg/Semantic_Web
XML.org
http://www.xml.org/
Yahoo Groups – SemanticWeb
http://groups.yahoo.com/group/semanticweb/
Bot and Intelligent Agent Research Resources and Sites
1st Spot
http://1st-spot.net/topic_agents.html
80legs – Powerful and Economical Service Platform for Crawling and Processing Web Content
http://www.80legs.com/
Agent Construction Tools
http://www.agentbuilder.com/
AgentLink
http://www.AgentLink.org/
Agent Model Yields Leadership [2004 article]
http://www.trnmag.com/Stories/2004/092204/Agent_model_yields_leadership_092204.html
Agents
http://aitopics.org/
AgentSheets – Authoring Tool to Create Agents
http://www.agentsheets.com/
ALICEBot
http://www.alicebot.org/
api.ai – Speech Interface for Apps and Devices
http://api.ai/
Applied Soft Computing
http://www.sciencedirect.com/science/journal/15684946
Article Search API – New York Times Articles 1981 to Present
http://developer.nytimes.com/docs/article_search_api
Artificial Intelligence Resources
http://www.AIResources.info/
artoo.js – The Client-Side Scraping Companion
http://medialab.github.io/artoo/
Bots, Blogs and News Aggregators
http://www.BotsBlogs.com
ChatterBots
http://www.ChatterBots.info/
Clara – Digital Employee That Schedules Meetings
https://claralabs.com/
Common Crawl – Open Repository of Web Crawl Data Composed Of Over 5 Billion Freely Available Web Pages
http://www.CommonCrawl.org/
cQuery – Content Query Engine
http://cquery.com/
CrawlTrack – Your Web Statistics Tool
http://www.crawltrack.net/
Create a Crawler – Extract Data From an Entire Website
http://support.import.io/knowledgebase/articles/247570-create-a-crawler
Data Mining Resources
http://www.DataMiningResources.info/
Dataminr – Real-time Information Discovery
http://www.dataminr.com/
DataparkSearch Engine – Full-Featured Open Source Web-Based Search Engine
http://www.dataparksearch.org/
DataRobot – Build Better Predictive Models – Faster
http://www.datarobot.com/
Deep Web Research
http://www.deepwebresearch.info/
Design of a Parallel and Distributed Web Search Engine by Salvatore Orlando, Raffaele Perego, and Fabrizio Silvestri
http://arxiv.org/abs/cs.IR/0407053
Dictionary of Algorithms and Data Structures
http://xlinux.nist.gov/dads//
Digital Footprints – Collect Facebook Data
http://digitalfootprints.dk/
Eliza – The Original ChatterBot
http://www-ai.ijs.si/eliza/eliza.html
Ethereum Frontier Release – A Decentralized Software Platform
https://www.ethereum.org/
Facepager – Fetching Public Data From Facebook
https://github.com/strohne/Facepager
FAME (Facilitating Agents in Multiculture Exchange)Project
http://cordis.europa.eu/projects/rcn/58337_en.html
File Information Tool Set (FITS)
http://fitstool.org/
Foundation for Intelligent Physical Agents
http://www.fipa.org/
Google Guide
http://www.googleguide.com/
Huginn – Your Agents Are Standing By
https://github.com/cantino/huginn
IBM Watson Services
http://www.ibm.com/smarterplanet/us/en/ibmwatson/developercloud/services-catalog.html
Imagination Engines
http://www.imagination-engines.com/
Import.io – Turn the Web Into Data With Extractors, Crawlers and Connectors
https://import.io/
Indexing Robot Crawler Checklist
http://www.searchtools.com/robots/robot-checklist.html
InfoExtractor – Extract Relevant Information from Various Sources Like Blogs, YouTube, and Wikipedia
http://www.infoextractor.org/
Information Retrieval Intelligence
http://www.miislita.com/
Institute for Human and Machine Cognition (IHMC)
http://www.ihmc.us/
Intellexer – Custom Built Search Engines, Knowledge Management Tools, Natural Language Processing
http://www.intellexer.com/
Intelligent Information Systems Research Laboratory
http://iis.ist.psu.edu/
International Journal of Agent-Oriented Software Engineering (IJAOSE)
http://www.inderscience.com/jhome.php?jcode=ijaose
jSEO – Web Crawler For Search Engine Optimization
http://codecanyon.net/item/jseo-web-crawler-for-search-engine-optimization/8770392
Knowledge Discovery
http://www.knowledgediscovery.info/
Koders – Source Code Search Engine
http://code.ohloh.net/
LAIR – Laboratory of Applied Informatics Research
http://lair.unc.edu/
List of User-Agents (Spiders, Robots, Crawler, Browser)
http://www.user-agents.org/index.shtml
Minimal-Intelligence Agents for Bargaining Behaviors in Market-Based Environments by Dave Cliff and Janet Bruten
http://www.hpl.hp.com/techreports/97/HPL-97-91.html
MIT Media Lab: Software Agents
http://agents.media.mit.edu/index.html
Modelling and Mining of Network Information Systems
http://www.mathstat.dal.ca/~mominis/index.html
Motion AI – Artificial Intelligence Made Easy
http://motion.ai/
Mozenda Web Agent Builder – Web Data Extraction
http://www.mozenda.com/
MultiAgent
http://www.MultiAgent.com/
MySpiders [CiteSeer Login Required]
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.21.3013
NCapture – Capture Web Content
http://www.qsrinternational.com/products_nvivo_add-ons.aspx
Networks and agents Network (NaN)
http://cnets.indiana.edu/groups/nan/
NewsBot – Related News At a Click Of a Button
https://getnewsbot.com/
Nomibot – Bots Scour the Web To Bring You What You Want
http://nomibot.com/
Open Source Web Information Retrieval (OSWIR05)
http://www.emse.fr/OSWIR05/
Oxyus Open Source Search Engine
http://sourceforge.net/projects/oxyus/
ResearchKit Framework – Medical Research Apps
https://github.com/ResearchKit
Robo Brain – Large Scale Computational System That Learns from Publicly Available Internet Resources
http://robobrain.me/
Scrapple – A Framework For Creating Web Scrapers and Web Crawlers
http://scrappleapp.github.io/scrapple/
Search Engine Robots
http://www.jafsoft.com/searchengines/webbots.html
Search Engine Watch News
http://www.searchenginewatch.com/
Search Tools – Information Guides and News
http://www.searchtools.com/
SeerSuite – CiteSeerX Toolkit
http://sourceforge.net/projects/citeseerx/
Semantic Web
http://www.semanticweb.org/
ShoppingBots
http://www.ShoppingBots.info/
Siri – Your Virtual Personal Assistant
http://www.apple.com/ios/siri/
Smarter Bots
http://www.SmarterBots.com/
SocialBuzzBot – The Business and Social Intelligence Search Engine for Information
Discovery from Social Communities
http://www.SocialBuzzBot.com/
SocSciBot – Social Sciences Link Analysis Research
http://socscibot.wlv.ac.uk/
Spidering Hacks
http://www.oreilly.com/catalog/spiderhks/
Spinn3r: RSS Content, News Feeds, News Content, News Crawler and Web Crawler APIs
http://spinn3r.com/
STACKS – Social Media Tracker, Analyzer, & Collector Toolkit at Syracuse
https://github.com/bitslabsyr/stack
Structure and Interpretation of Computer Programs – Video Lectures by Hal Abelson and Gerald Jay Sussman
http://groups.csail.mit.edu/mac/classes/6.001/abelson-sussman-lectures/
Supybot, A Superb Python IRC Bot
http://freecode.com/projects/supybot?branch_id=31808&release_id=181322
Swoogle – Semantic Bot
http://swoogle.umbc.edu/
TextRunner Search – Searches Hundreds of Millions of Assertions Extracted from 500 Million High-Quality Web Pages
http://openie.cs.washington.edu/
The Intelligent Software Agents Lab
http://www.cs.cmu.edu/~softagents/
The Lemur Toolkit – Language Modeling and Information Retrieval Research
http://www.lemurproject.org/
The Search Engine Project (TSEP)
http://freecode.com/projects/tsep
The Simon Lavern Page
http://www.simonlaven.com/
TSEP – The Search Engine Project
http://www.tsep.info/
UMBC AgentWeb
http://agents.umbc.edu/
UMBC eBiquity
http://ebiquity.umbc.edu/
Web Curator Tool (WCT)
http://webcurator.sourceforge.net/
Web Data Extractors – White Paper Link Compilation
http://www.WebDataExtractors.com/
Web Intelligence Consortium
http://wi-consortium.org/
Web IR & IE
https://groups.yahoo.com/neo/groups/webir/info
http://www.webir.org/
WolframAlpha Computational Knowledge Engine – Trillions of Pieces of Curated Data and Millions of Lines of Algorithms
http://www.wolframalpha.com/