Step 1: Understanding the Question
The question asks to identify the originator of the concept of Selective Dissemination of Information (SDI). SDI is a type of current awareness service in which users are proactively provided with new information that matches their specific interests.
Step 2: Key Formula or Approach
This is a historical question related to the development of information retrieval systems. The approach is to identify the pioneer associated with this specific service.
Step 3: Detailed Explanation
The concept of SDI was developed in the late 1950s as a way to manage the growing volume of scientific and technical literature.
Hans Peter Luhn, a researcher at IBM, is credited with conceptualizing and coining the term "Selective Dissemination of Information" in a 1958 internal IBM memorandum, which was later published in 1961.
His idea was to use computers to match user profiles with newly published documents automatically.
Step 4: Final Answer
The credit for introducing the concept of SDI goes to H. P. Luhn. Therefore, Option (B) is the correct answer.