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Dragut, Eduard Constantin – ProQuest LLC, 2010
An increasing number of Web sites expose their content via query interfaces, many of them offering the same type of products/services (e.g., flight tickets, car rental/purchasing). They constitute the so-called "Deep Web". Accessing the content on the Deep Web has been a long-standing challenge for the database community. For a user interested in…
Descriptors: Internet, Web Sites, Search Engines, Information Retrieval