WO2010050638A1 - System and method of electronic-memo based on machine-processable knowledge structure - Google Patents

System and method of electronic-memo based on machine-processable knowledge structure Download PDF

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Publication number
WO2010050638A1
WO2010050638A1 PCT/KR2008/007009 KR2008007009W WO2010050638A1 WO 2010050638 A1 WO2010050638 A1 WO 2010050638A1 KR 2008007009 W KR2008007009 W KR 2008007009W WO 2010050638 A1 WO2010050638 A1 WO 2010050638A1
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WO
WIPO (PCT)
Prior art keywords
electronic
memo
electronic memo
scratch paper
machine
Prior art date
Application number
PCT/KR2008/007009
Other languages
French (fr)
Inventor
Key-Sun Choi
Jin Hyun Ahn
Il Chul Moon
Original Assignee
Korea Advanced Institute Of Science And Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Korea Advanced Institute Of Science And Technology filed Critical Korea Advanced Institute Of Science And Technology
Publication of WO2010050638A1 publication Critical patent/WO2010050638A1/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis

Definitions

  • the present invention relates to a machine-readable electronic memo system and method which can conveniently manage a lot of scratch papers in a digital mode and automatically obtain useful information from the scratch papers, the system including an electronic scratch paper, an electronic memo input unit, an electronic memo interring unit, an electronic memo network browser unit, and a natural language voice output unit.
  • a typical example of conventional intelligent sticky notes is a digital Post-it (e.g. Quickies manufactured by MIT), in which contents of electronic memo, which are written on a scratch paper having RFID (Radio Frequency Identification) attached thereto, and the position thereof are retrieved by use of GPS (Global Positioning System). Also, if the scratch paper is stuck on a print paper, the contents of electronic memo written on the scratch paper can be outputted through a printer.
  • digital Post-it e.g. Quickies manufactured by MIT
  • RFID Radio Frequency Identification
  • GPS Global Positioning System
  • the conventional scratch papers (e.g. Post-it) have several problems that, if a lot of scratch papers are stacked, the contents of electronic memo written on the scratch paper are easily forgotten; if the contents of electronic memo written on the scratch paper are associated with other people or work, it is not easy to select only the scratch paper associated with the corresponding people or work; and if the scratch paper is scrapped, it is not easy to return it to the former condition.
  • An object of the present invention is to provide a machine-readable electronic memo system and method which can conveniently manage a lot of scratch papers in a digital mode and automatically obtain useful information from the scratch papers.
  • a machine-readable electronic memo system which includes an electronic scratch paper, on which symbols or characters are written, for transmitting contents of electronic memo to a communication network and an electronic unit; an electronic memo input unit for inputting the symbols or characters on the electronic scratch paper; an electronic memo service unit including an electronic memo interpreting/processing unit for creating a Triplet of RDF form from the contents of the electron scratch paper, an electronic memo inferring unit for generating new information to be inferred from the Triplet based on a machine-readable knowledge structure, and a machine-readable knowledge structure; and an electronic memo network browser .
  • an electronic memo method using a machine-readable knowledge structure which includes writing memo on an electronic scratch paper or a computer as symbols or characters; inputting the contents of the electronic scratch paper by using an electronic memo input unit; transmitting an inputted electronic memo to an electronic memo service unit through a cable/wireless network; analyzing parts of speech and correlation of a natural language sentence written on the electronic scratch paper to create a Triplet of RDF; generating new information to be inferred from the Triplet based on the machine-readable knowledge structure; and displaying the contents of the electronic memo and correlation between the contents stored in the electronic memo service unit on an electronic network viewer.
  • the information related to the contents of the electronic memo inputted by the user is generated by a meta information interpreting unit, it is possible to know the information on which a user does not up to that. Since the user can display the right or wrong on the information inferred on the basis of the electronic memo network browser, it is possible to improve the inferring performance of the system.
  • FIG. 1 is a view schematically illustrating a machine-readable electronic-memo system and method according to the present invention
  • FIG. 2 is a block diagram view illustrating an electronic memo service unit
  • FIG. 3 is a view illustrating an electronic network browser and an electronic memo network. [Best Mode]
  • an electronic memo system includes an electronic scratch paper 4, an electronic memo input unit 5, an electronic memo network browser 3, a GPS 1, and an electronic memo service unit 2.
  • the electronic scratch paper 4 comprises a paper, a fabric, a metal and so forth. Any material, on which a pen can input symbols or characters and the contents can be transmitted to any electronic units, may be used as the electronic scratch paper. Also, thin and light scratch paper such as Post-it which can be interleaved between sheets of any book may be used as the electronic scratch paper. If an RFID is attached to the electronic scratch paper 4, the position of the electronic scratch paper 4 can be followed by means of a GPS.
  • the electronic scratch paper 4 can be retrieved by means of the GPS 1 to conveniently search the corresponding book (see Quickies).
  • the electronic scratch paper 4 can have a role of interface to operate the corresponding microwave oven. For example, if words such as Seating during 5 minutes are written on the electronic scratch paper 4 and the electronic scratch paper 4 is attached to a microwave oven, the microwave oven can be operated during 5 minutes. This can be implemented under the condition in that the RFID of the electronic scratch paper 4 communicates with the microwave oven.
  • the above-described operation can be applied to any electronic units which are operated by commands, in addition to the microwave oven. This can be developed by applying the conventional Quickies.
  • the electronic memo input unit 5 comprises any units which can receive electronic memo and transmit it to the electronic memo service unit.
  • a mobile terminal e.g. PDA, smart phone, and the like
  • a computer input unit such as a keyboard, a mouse and a touch pad
  • a reading unit such as an optical reader and a 3D scanner
  • the electronic memo service unit 2 includes an electronic memo 100, an electronic memo interpreting/processing part 200, an electronic memo inferring part 300, an electronic memo network 400 and a machine-readable knowledge structure 500.
  • the electronic memo interpreting/processing part 200 interprets the contents of the electronic memo, and generates Triplet in a form of RDF (Resource Description Framework).
  • the Triplet of RDF type is a tuple consisting of ⁇ subject>, ⁇ predicate>, and ⁇ object>.
  • a Triplet of ⁇ Hong Gil Dong>, ⁇ come in>, and ⁇ CILAB.> may be created from the sentence "A student, Hong Gil Dong, comes in CILAB.” This is possible by analyzing parts of speech and correlation of the respective words: if "Hong Gil Dong" is a subject of the sentence; "comes in” is a verb of the sentence; and "CILAB.” is an object to the verb.
  • the correlation is information that "CILAB.” is dependent on "come in.” Any sentences are possible if the Triplet can be created from a sentence of a natural language.
  • the electronic memo interpreting/processing part 200 creates the information interred from the Triplet that is generated based on the machine- readable knowledge structure 500.
  • the machine-readable knowledge structure 500 means the information that can be understood by a machine.
  • the expression format comprises OWL (Web Ontology Language), KIF (Knowledge Interchange Format) and so forth.
  • OWL Web Ontology Language
  • KIF Knowledge Interchange Format
  • the Triplet of ⁇ Hong Gil Dong>, ⁇ belonging>, and ⁇ CILB.> can be generated from the created Triplet. This is possible if the information that the word "comes in" means a specific group or agency is described in the machine-readable knowledge structure 500. Also, the information of ⁇ Hong Gil Dong>, ⁇ ISA>, and ⁇ CILAB.> can be obtained from the Triplet.
  • the electronic memo network 400 is a network structure expressing the correlation between the electron memo 100 inputted by the user and the information inferred by the electronic memo inferring unit 300. A concrete example will now be described hereinafter.
  • the electronic memo network browser comprises an electronic memo network viewer 1000, a machine-readable knowledge structure viewer 2000, a natural language sentence output 3000, and a natural language output 4000.
  • the electronic memo network viewer 100 is a unit for outputting the electronic memo network to allow a person to easily see it.
  • a rectangle which is indicated by a solid line in the electronic memo network viewer 100 in FIG. 3 means the electronic memo including sentences directly made by the user.
  • a rectangle which is indicated by a dotted line means the electronic memo made on the basis of the information inferred by the electronic memo inferring unit. The correlation between them is indicated by an arrow, in which the information is the relationship obtained from the concept of the machine-readable knowledge structure. For example, the electronic memo of ⁇ student, Hong Gil Dong, comes in CILAB.
  • the natural language output 3000 analyzes the contents written on the electronic memo and the correlation thereof to generate a natural sentence which can be read by the user, since a lot of electronic memos are stored in the electronic memo network viewer 1000.
  • a hyperlink contained in a specific word will additionally show the related information. For example, weather information on the 10 of October will be provided, or the position of a specific office will be provided.
  • the natural language sound output 4000 is a unit for outputting the natural language sentence as a sound.
  • the machine-readable knowledge structure viewer 2000 reflects the valuation of the user in the electronic memo created by the electronic memo inferring unit, and shows the situations. For example, if the electronic memo "Attending a lecture CSXXX" is not information useful to the user, the electronic memo is indicated by a symbol X on the electronic memo network viewer 1000. The machine-readable knowledge structure viewer 2000 deletes the contents which will be based on the corresponding information, and shows it.

Abstract

A machine-readable electronic memo system and method are provided. The machine-readable electronic memo system includes an electronic scratch paper, on which symbols or characters are written, for transmitting contents to a communication network and an electronic unit, an electronic memo input unit for inputting the symbols or characters on the electronic scratch paper, an electronic memo service unit including an electronic memo interpreting/processing part for creating a Triplet of RDF form from the contents of the electron scratch paper, an electronic memo inferring part for generating new information to be inferred from the Triplet based on a machine-readable knowledge structure, and a machine-readable knowledge structure, and an electronic memo network browser.

Description

[DESCRIPTION]
[Invention Title]
SYSTEM AND METHOD OF ELECTRONIC-MEMO BASED ON MACHINE-PROCESSABLE KNOWLEDGE STRUCTURE
[Technical Field]
The present invention relates to a machine-readable electronic memo system and method which can conveniently manage a lot of scratch papers in a digital mode and automatically obtain useful information from the scratch papers, the system including an electronic scratch paper, an electronic memo input unit, an electronic memo interring unit, an electronic memo network browser unit, and a natural language voice output unit.
[Background Art]
A typical example of conventional intelligent sticky notes is a digital Post-it (e.g. Quickies manufactured by MIT), in which contents of electronic memo, which are written on a scratch paper having RFID (Radio Frequency Identification) attached thereto, and the position thereof are retrieved by use of GPS (Global Positioning System). Also, if the scratch paper is stuck on a print paper, the contents of electronic memo written on the scratch paper can be outputted through a printer.
[Disclosure]
[Technical Problem]
The conventional scratch papers (e.g. Post-it) have several problems that, if a lot of scratch papers are stacked, the contents of electronic memo written on the scratch paper are easily forgotten; if the contents of electronic memo written on the scratch paper are associated with other people or work, it is not easy to select only the scratch paper associated with the corresponding people or work; and if the scratch paper is scrapped, it is not easy to return it to the former condition.
Accordingly, the present invention has been made to solve the above- mentioned problems occurring in the prior art while advantages achieved by the prior art are maintained intact. An object of the present invention is to provide a machine-readable electronic memo system and method which can conveniently manage a lot of scratch papers in a digital mode and automatically obtain useful information from the scratch papers. [Technical Solution]
In order to achieve the above and other objects, there is provided a machine-readable electronic memo system, according to the present invention, which includes an electronic scratch paper, on which symbols or characters are written, for transmitting contents of electronic memo to a communication network and an electronic unit; an electronic memo input unit for inputting the symbols or characters on the electronic scratch paper; an electronic memo service unit including an electronic memo interpreting/processing unit for creating a Triplet of RDF form from the contents of the electron scratch paper, an electronic memo inferring unit for generating new information to be inferred from the Triplet based on a machine-readable knowledge structure, and a machine-readable knowledge structure; and an electronic memo network browser .
According to another aspect of the present invention, there is provided an electronic memo method using a machine-readable knowledge structure, which includes writing memo on an electronic scratch paper or a computer as symbols or characters; inputting the contents of the electronic scratch paper by using an electronic memo input unit; transmitting an inputted electronic memo to an electronic memo service unit through a cable/wireless network; analyzing parts of speech and correlation of a natural language sentence written on the electronic scratch paper to create a Triplet of RDF; generating new information to be inferred from the Triplet based on the machine-readable knowledge structure; and displaying the contents of the electronic memo and correlation between the contents stored in the electronic memo service unit on an electronic network viewer. [Advantageous Effects]
As described above, the system and method according to the present invention have the following effects.
Since the information related to the contents of the electronic memo inputted by the user is generated by a meta information interpreting unit, it is possible to know the information on which a user does not up to that. Since the user can display the right or wrong on the information inferred on the basis of the electronic memo network browser, it is possible to improve the inferring performance of the system.
In addition, since the electronic scratch papers can be used as an interface to the corresponding device by writing a command for the device and attaching them to the device, a user who does not get into the swing of the operation method to the corresponding device can easily utilize the device. [Description of Drawings]
The foregoing and other objects, features and advantages of the present invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings in which:
FIG. 1 is a view schematically illustrating a machine-readable electronic-memo system and method according to the present invention;
FIG. 2 is a block diagram view illustrating an electronic memo service unit; and
FIG. 3 is a view illustrating an electronic network browser and an electronic memo network. [Best Mode]
An embodiment of the present invention will now be described in detail with reference to the accompanied drawings, in which same parts are indicated by the same reference numerals.
As shown in FIG. 1, an electronic memo system according to the present invention includes an electronic scratch paper 4, an electronic memo input unit 5, an electronic memo network browser 3, a GPS 1, and an electronic memo service unit 2.
The electronic scratch paper 4 comprises a paper, a fabric, a metal and so forth. Any material, on which a pen can input symbols or characters and the contents can be transmitted to any electronic units, may be used as the electronic scratch paper. Also, thin and light scratch paper such as Post-it which can be interleaved between sheets of any book may be used as the electronic scratch paper. If an RFID is attached to the electronic scratch paper 4, the position of the electronic scratch paper 4 can be followed by means of a GPS. For example, if words such as Semantic Web are written on the electronic scratch paper 4 attached with the RFID and the electronic scratch paper 4 is interleaved between sheets of a book in connection with Semantic Web, the electronic scratch paper 4, on which the Semantic Web is written, can be retrieved by means of the GPS 1 to conveniently search the corresponding book (see Quickies).
In the case where the electronic scratch paper 4 is attached to a microwave oven, the electronic scratch paper 4 can have a role of interface to operate the corresponding microwave oven. For example, if words such as Seating during 5 minutes are written on the electronic scratch paper 4 and the electronic scratch paper 4 is attached to a microwave oven, the microwave oven can be operated during 5 minutes. This can be implemented under the condition in that the RFID of the electronic scratch paper 4 communicates with the microwave oven. Of course, the above-described operation can be applied to any electronic units which are operated by commands, in addition to the microwave oven. This can be developed by applying the conventional Quickies.
The electronic memo input unit 5 comprises any units which can receive electronic memo and transmit it to the electronic memo service unit. For example, a mobile terminal (e.g. PDA, smart phone, and the like), a computer input unit such as a keyboard, a mouse and a touch pad, and a reading unit such as an optical reader and a 3D scanner can be used as the electronic memo input unit. As shown in FIG. 2, the electronic memo service unit 2 according to the present invention includes an electronic memo 100, an electronic memo interpreting/processing part 200, an electronic memo inferring part 300, an electronic memo network 400 and a machine-readable knowledge structure 500.
If the electronic memo 100 is input, the electronic memo interpreting/processing part 200 interprets the contents of the electronic memo, and generates Triplet in a form of RDF (Resource Description Framework). The Triplet of RDF type is a tuple consisting of <subject>, <predicate>, and <object>. For example, a Triplet of <Hong Gil Dong>, <come in>, and <CILAB.> may be created from the sentence "A student, Hong Gil Dong, comes in CILAB." This is possible by analyzing parts of speech and correlation of the respective words: if "Hong Gil Dong" is a subject of the sentence; "comes in" is a verb of the sentence; and "CILAB." is an object to the verb. The correlation is information that "CILAB." is dependent on "come in." Any sentences are possible if the Triplet can be created from a sentence of a natural language.
The electronic memo interpreting/processing part 200 creates the information interred from the Triplet that is generated based on the machine- readable knowledge structure 500. The machine-readable knowledge structure 500 means the information that can be understood by a machine. The expression format comprises OWL (Web Ontology Language), KIF (Knowledge Interchange Format) and so forth. For example, the Triplet of <Hong Gil Dong>, <belonging>, and <CILB.> can be generated from the created Triplet. This is possible if the information that the word "comes in" means a specific group or agency is described in the machine-readable knowledge structure 500. Also, the information of <Hong Gil Dong>, <ISA>, and <CILAB.> can be obtained from the Triplet. A predicate of "belonging" is substituted by a predicate "ISA." This is possible if the substitution is described as a concept in the machine-readable knowledge structure 500. In addition, any methods can be utilized if the information inferred on the basis of the machine-readable knowledge structure 500 can be obtained. The electronic memo network 400 is a network structure expressing the correlation between the electron memo 100 inputted by the user and the information inferred by the electronic memo inferring unit 300. A concrete example will now be described hereinafter.
As shown in FIG. 3, the electronic memo network browser comprises an electronic memo network viewer 1000, a machine-readable knowledge structure viewer 2000, a natural language sentence output 3000, and a natural language output 4000.
The electronic memo network viewer 100 is a unit for outputting the electronic memo network to allow a person to easily see it. A rectangle which is indicated by a solid line in the electronic memo network viewer 100 in FIG. 3 means the electronic memo including sentences directly made by the user. A rectangle which is indicated by a dotted line means the electronic memo made on the basis of the information inferred by the electronic memo inferring unit. The correlation between them is indicated by an arrow, in which the information is the relationship obtained from the concept of the machine-readable knowledge structure. For example, the electronic memo of ^ student, Hong Gil Dong, comes in CILAB. Can create the electronic memo of ^ SXXX attends a lecture based on the contents of <CILAB._student>, <recommendation>, and <CSXXX attending a lecture>, and two electronic memos are connected to each other by the correlation of recommendation. Of course, the remaining can be created by the similar manner. When a passport must be renewed, there is a case where it is difficult to find the passport. In this instance, if the electronic memo is attached to the passport, the position of the passport will be recognized by the GPS, and the electronic memo network viewer 100 will notify the user of the position.
The natural language output 3000 analyzes the contents written on the electronic memo and the correlation thereof to generate a natural sentence which can be read by the user, since a lot of electronic memos are stored in the electronic memo network viewer 1000. A hyperlink contained in a specific word will additionally show the related information. For example, weather information on the 10 of October will be provided, or the position of a specific office will be provided.
The natural language sound output 4000 is a unit for outputting the natural language sentence as a sound.
The machine-readable knowledge structure viewer 2000 reflects the valuation of the user in the electronic memo created by the electronic memo inferring unit, and shows the situations. For example, if the electronic memo "Attending a lecture CSXXX" is not information useful to the user, the electronic memo is indicated by a symbol X on the electronic memo network viewer 1000. The machine-readable knowledge structure viewer 2000 deletes the contents which will be based on the corresponding information, and shows it.
While this invention has been described in connection with what is presently considered to be the most practical and preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiment and the drawings. On the contrary, it is intended to cover various modifications and variations within the spirit and scope of the appended claims.

Claims

[CLAIMS] [Claim 1]
A machine-readable electronic memo system comprising: an electronic scratch paper, on which symbols or characters are written, for transmitting contents to a communication network and an electronic unit ; an electronic memo input unit for inputting the symbols or characters on the electronic scratch paper; an electronic memo service unit including an electronic memo interpreting/processing part for creating a Triplet of RDF form from the contents of the electron scratch paper, an electronic memo inferring part for generating new information to be inferred from the Triplet based on a machine-readable knowledge structure, and a machine-readable knowledge structure; and an electronic memo network browser.
[Claim 2]
The system of claim 1, wherein the electronic scratch paper comprises a paper, a fabric, a metal and so forth, and is made of any material, on which a pen inputs symbols or characters, and the contents are transmitted to any electronic unit.
[Claim 3]
The system of claim 2, wherein the electronic scratch paper comprises an RFID so that a position of the electronic scratch paper is followed by means of a GPS.
[Claim 4]
The system of claim 2, wherein the electronic scratch paper is interleaved between sheets of a book, and is repeatedly attached to or detached from a surface of an object.
[Claim 5]
The system of claim 1, wherein the electronic memo input unit is a unit which can receive electronic memo and transmit it to the electronic memo service unit, and comprises a mobile terminal, a computer input unit such as a keyboard, a mouse and a touch pad, and a reading unit such as an optical reader and a 3D scanner.
[Claim 6]
The system of claim 5, wherein the mobile terminal comprises a cellular phone and a PDA.
[Claim 7]
The system of claim 1, wherein the electronic memo network is a network structure expressing correlation between the electron memo inputted by a user and information inferred by the electronic memo inferring part.
[Claim 8]
The system of claim 1, wherein the electronic memo network browser comprises : an electronic memo network viewer for outputting the electronic memo on a screen as a picture to allow a user to easily see the electronic memo! a natural language output unit for the information written on the electronic memo network as a natural language sentence; and a natural language sound output unit for outputting the natural language sentence as a sound.
[Claim 9]
An electronic memo method using a machine-readable knowledge structure, comprising: writing memo on an electronic scratch paper or a computer as symbols or characters; inputting the contents of the electronic scratch paper by using an electronic memo input unit; transmitting an inputted electronic memo to an electronic memo service unit through a cable/wireless network; analyzing parts of speech and correlation of a natural language sentence written on the electronic scratch paper to create a Triplet of RDF; generating new information to be inferred from the Triplet based on the machine-readable knowledge structure; and displaying the contents of the electronic memo and correlation between the contents stored in the electronic memo service unit on an electronic network viewer.
[Claim 10]
The method of claim 9, further comprising writing a command to operate an electronic device on the electronic scratch paper.
[Claim 11]
The method of claim 9, further comprising generating information to be inferred by electronic memo inference as a form of an electronic memo.
[Claim 12]
The method of claim 9, further comprising evaluating the electronic memo inferring information by clicking the electronic network viewer; and reflecting evaluation in the machine-readable knowledge structure.
[Claim 13]
The method of claim 12, wherein the electronic memo is displayed as a rectangle, the electronic memo created by a user is indicated by a solid line, the electronic memo created by the inferred information is indicated by a dotted line, and the correlation between them is indicated by an arrow, so that a relationship between the electronic memos is easily understood by the user.
PCT/KR2008/007009 2008-10-30 2008-11-27 System and method of electronic-memo based on machine-processable knowledge structure WO2010050638A1 (en)

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