3. Intellectual Content Appraisal
Common practices
• Physical attribute
– File count
– File size
– File listing
– File format
ePADD information extraction
• Intellectual content
– Personal name
– Organizational name
– Location name
• Physical attributes listed on
the left.
4.
5.
6.
7. Lexicon Search
Regular search
• One query at a time
• Exact terms
• Search terms cannot be
saved for later use
• Search terms not grouped
ePADD Lexicon search
• Multiple queries at a time
• Stemming search
• Search terms saved for
future use
• Search term groupings
saved for future use
8.
9.
10.
11. Query Generator
Regular search
• Users enter search terms
ePADD Query Generator
• System generate search
terms from text provided
12.
13.
14. Attachment Browsing
Inside the email message
• Email client
– Gmail, Hotmail, Yahoo Mail,
etc.
• Email archiving software
– MailStore
ePADD Attachment Browsing
• Consolidate all attached
images in one place and link
images back to originating
messages
• Consolidate all document
attachments in one place
for easy download
• Consolidate all other
attachments in one place
for easy download
15.
16.
17. Entity Resolution
Not seen elsewhere ePADD Disambiguation
• External resolution
– ePADD resolves entities to the FAST
for person names, and Freebase for
location and organizations.
• Internal resolution
– ePADD generates a list of internal
“authority” records consisting of all
recognized entities and multi-word
address book names
– When the user hovers over such
names or acronyms in an email,
possible resolutions to internal
authority records are shown in
decreasing order of confidence.
