WO2011142308A1 - データ処理装置、入力支援方法及びプログラム - Google Patents
データ処理装置、入力支援方法及びプログラム Download PDFInfo
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- WO2011142308A1 WO2011142308A1 PCT/JP2011/060640 JP2011060640W WO2011142308A1 WO 2011142308 A1 WO2011142308 A1 WO 2011142308A1 JP 2011060640 W JP2011060640 W JP 2011060640W WO 2011142308 A1 WO2011142308 A1 WO 2011142308A1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/166—Editing, e.g. inserting or deleting
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- 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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0233—Character input methods
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- 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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0233—Character input methods
- G06F3/0237—Character input methods using prediction or retrieval techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/166—Editing, e.g. inserting or deleting
- G06F40/174—Form filling; Merging
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/107—Computer-aided management of electronic mailing [e-mailing]
Definitions
- the present invention relates to a method for supporting information input by a user.
- Patent Document 1 describes a technique for extracting date / time and content information (location, object, message) from the contents of an electronic mail and reflecting the extracted date / time and content information as a registration candidate in schedule registration. Patent Document 1 describes that by using such a technique, it is possible to reduce time and effort for input by the user and to perform schedule registration accurately and quickly.
- JP 2009-259144 A JP 2009-259144 A
- an object of the present invention is to make information that is highly likely to be input by the user as an input candidate when supporting input by the user.
- a data processing apparatus includes a reference specifying unit that specifies a reference date and time when estimating input candidates related to a date and time based on data including a character string and date and time information, and the data is included in the data Input candidates related to date and time using a character string specifying unit for specifying a character string related to date and time from a character string, the date and time specified by the reference specifying unit and the character string specified by the character string specifying unit And a presentation unit for presenting input candidates estimated by the estimation unit to the user.
- the character string specifying unit specifies a first character string that represents the date and time absolutely or directly, and a second character string that represents the date and time relatively or indirectly, and the presentation The unit presents the input candidate estimated using the first character string with higher priority than the input candidate estimated using the second character string.
- the estimation unit sets the reference date and time as a first input candidate, sets a date and time combining the reference date and the specified character string as a second input candidate, and the presentation unit. Presents the first input candidate preferentially over the second input candidate.
- a data processing device specifies a reference date and time when determining an input candidate related to a date and time based on data including a character string and date and time information.
- a character string related to the date and time is specified from the included character string, the input candidate related to the date and time is estimated using the specified date and time and the character string, and the estimated input candidate is presented to the user It is what.
- a program includes a step of identifying a reference date and time when determining an input candidate related to a date and time based on data including a character string and date and time information in a computer, and the data Identifying a character string related to date and time from a character string; estimating an input candidate related to date and time using the identified date and time and the character string; and presenting the estimated input candidate to a user To execute the step to perform.
- information that is highly likely to be input by the user can be set as an input candidate.
- Functional block diagram showing a functional configuration related to input support of the control unit Flow chart showing an outline of operations related to input support Flow chart showing specific processing related to date and time Flow chart showing specific processing related to a place Flow chart showing specific processing related to a person
- the figure which shows an example of the email which the communication terminal received The figure which shows the address book which is remembered in the communication terminal.
- the figure which shows the character string relevant to the date specified from the email illustrated in FIG. The figure which shows a priority order about the date among the dates shown in FIG.
- the figure which shows the priority of the character string illustrated in FIG. The figure which shows the character string relevant to the person specified from the email illustrated in FIG.
- FIG. 1 is a block diagram showing a configuration of a communication terminal according to an embodiment of the present invention.
- the communication terminal 10 includes a control unit 100, a storage unit 200, a communication unit 300, a display unit 400, and an input unit 500.
- the communication terminal 10 is, for example, a wireless communication terminal such as a mobile phone or a smartphone, but is not limited to one that performs wireless communication.
- the communication terminal 10 has at least a function for performing voice communication (that is, telephone call) and data communication. Data communication here includes at least transmission and reception of electronic mail.
- an e-mail refers to an electronic message exchanged between communication terminals in accordance with a predetermined protocol such as SMTP (Simple Mail Transfer Protocol), which conforms to RFC (Request for Comments).
- SMTP Simple Mail Transfer Protocol
- the e-mail may include typical header information (Received, Date, From, To, Cc, Bcc, Subject, etc.) in addition to the body (Body). Further, the electronic mail may include another file (attached file).
- the control unit 100 corresponds to an example of a data processing apparatus according to the present invention.
- the control unit 100 includes an arithmetic processing device such as a CPU (Central Processing Unit) and a memory corresponding to a main storage device, and controls operations of each unit of the communication terminal 10 by executing a program.
- the control unit 100 has a clock function (a function for measuring date and time).
- the storage unit 200 includes storage means corresponding to an auxiliary storage device, and stores data used by the control unit 100. Data stored in the storage unit 200 includes an e-mail, an address book, a transmission / reception history, an outgoing / incoming history, and a dictionary. Note that a part or all of the storage means included in the storage unit 200 may be removable media (that is, removable storage means).
- the address book, transmission / reception history, and outgoing / incoming history are each a set of data (data group) including address information.
- the address information refers to data representing candidates or histories of a communication source (communication terminal that starts communication) or a communication destination (communication terminal that is a communication partner), and includes telephone numbers, e-mail addresses, and the like. Data representing at least one of names assigned for convenience.
- the telephone number is a numeric string having a predetermined number of digits used for a call.
- the mail address is a character string used for sending and receiving electronic mail.
- the name is a character string for clearly indicating the communication source or communication destination to the user, and a personal name, a nickname, a trade name, a corporate name, or the like is appropriately used.
- the address book is a data group in which address information used by the user of the communication terminal 10 to make a call or send an e-mail is recorded.
- the address information recorded in the address book can be a candidate of a communication source or a communication destination.
- the transmission / reception history is a data group in which address information and transmission date / time or reception date / time are associated with each other and recorded for each email transmitted or received by the communication terminal 10 in the past.
- the outgoing / incoming history is a data group in which address information and outgoing time or incoming time are recorded in association with each other for calls made or received by the communication terminal 10 in the past.
- the address information recorded in the transmission / reception history or the outgoing / incoming history is a history in which a communication source or a communication destination is associated with information related to time. It is also possible to grasp that the transmission / reception history (outgoing / incoming history) is divided into a transmission history (outgoing history) and a reception history (incoming history).
- the dictionary is a data group including a plurality of character strings.
- the dictionary of this embodiment is a systematic classification of character strings having predetermined attributes, such as a personal name dictionary and a place name dictionary.
- the dictionary of the present embodiment may be a dictionary in which character strings corresponding to synonyms and synonyms are recorded in association with each other like a so-called thesaurus.
- the character string included in the dictionary may be designated or added by the user.
- the dictionary of the present embodiment is as described in detail later.
- the communication unit 300 is an interface for the communication terminal 10 to perform a call and data communication with other communication terminals.
- the communication unit 300 transmits / receives data via a predetermined communication network such as the Internet or a mobile communication network. However, depending on the type of electronic message, the communication unit 300 directly transmits / receives data to / from other communication terminals without using the communication network. You may do.
- the display unit 400 includes display means such as a liquid crystal panel and drive means for driving the display means, and displays an image.
- the input unit 500 receives an operation (that is, input) by the user of the communication terminal 10 and supplies operation information representing the received operation to the control unit 100.
- the input unit 500 may receive a user operation through a keypad (keyboard), or may receive a user operation through a touch sensor (touch screen) provided on the display unit of the display unit 400.
- the hardware configuration of the communication terminal 10 is as described above. Under this configuration, the communication terminal 10 performs a call and data communication with another communication terminal (not shown). When a user starts a call with his / her side as the caller (communication source), the user directly inputs the phone number of the callee (communication destination), as well as the phone number recorded in the address book or outgoing / incoming call history. It is also possible to select and eliminate the trouble of inputting. Further, when the communication terminal 10 makes a call to a destination of a predetermined telephone number, the communication terminal 10 records the telephone number and the call time in the outgoing / incoming history.
- the communication terminal 10 displays the name assigned to the telephone number on the display unit 400 when the caller's telephone number is recorded in the address book, The user can easily understand who (or where) the incoming call is from. Further, when receiving an incoming call from a caller with a predetermined telephone number, the communication terminal 10 records the telephone number and its incoming time in the outgoing / incoming history.
- the communication terminal 10 can send and receive electronic mail as data communication.
- the communication terminal 10 displays a screen for creating an e-mail on the display unit 400 and accepts input of characters and the like by the user.
- the user can directly input the mail address of the destination (communication destination), or can select the mail address recorded in the address book or the transmission / reception history, and can omit the input trouble.
- the communication terminal 10 receives an e-mail and the e-mail address of the transmission source (communication source) is recorded in the address book, the communication terminal 10 displays the name assigned to the e-mail address on the display unit 400. Can do.
- the communication terminal 10 records the mail address and the transmission date / time or the reception date / time in the transmission / reception history as in the case of a call.
- the communication terminal 10 can generate a document based on the content of the received electronic mail.
- the “document” here may be a data group associated with a specific application (for example, a scheduler), but may be a data group in which the use and application are not particularly limited.
- the document generated based on the received electronic mail is hereinafter referred to as “memo”.
- FIG. 2 is a diagram illustrating the data format of the memo in this embodiment.
- the memo of this embodiment has four types of items “when”, “where”, “who”, and “what”.
- the item “when” is an item to which date and time are input, and has an attribute related to the date and time.
- “date and time” and “time” may include not only specific date and time but also information such as “two hours later” and “tomorrow”.
- the item “when” can be used not only for the schedule time in the scheduler but also for the time when the alarm sounds.
- the item “where” is an item into which the name of the place is input, and has an attribute related to the place.
- the item “who” is an item into which a name such as a person is input, and has an attribute related to the person.
- the “person” here may include both natural persons and corporations.
- the item “what” is an item to which information that does not correspond to any of the above-described attributes or information whose attribute is unknown or indefinite is input and does not have a specific attribute (hereinafter referred to as “no attribute”). is there.
- a memo By using such a memo, the user can input information such as “when, where, who (or who / to whom), what to do”. Note that a memo does not have to be filled in with all of the items. For example, it is described by only some items such as “when and where” and “who and what”. Also good.
- the communication terminal 10 supports input by the user when the user creates such a memo. At this time, the communication terminal 10 analyzes the received e-mail, classifies the character strings included in the e-mail according to the above-described attributes, and sets the memos that satisfy a predetermined condition among these character strings.
- the input candidate is a character string that may correspond to a certain item.
- the character string refers to a group of one or more characters.
- a character refers to a code that can be expressed by a predetermined character code, and may include not only so-called characters (kanji, alphabet, etc.) but also numbers and symbols.
- FIG. 3 is a functional block diagram showing a functional configuration related to input support of the control unit 100.
- the control unit 100 implements functions corresponding to the mail acquisition unit 110, the address acquisition unit 120, the date and time specification unit 130, the location specification unit 140, the person specification unit 150, and the presentation unit 160 illustrated in FIG. To do. These functions may be realized as one of functions of an OS (Operating System) or may be realized as a function of a dedicated application.
- OS Operating System
- the mail acquisition unit 110 acquires data (that is, e-mail) to be analyzed via the communication unit 300 or the storage unit 200.
- the mail acquisition unit 110 may acquire one e-mail (for example, an e-mail having the latest reception date and time) as an analysis target, but may acquire a plurality of e-mails as an analysis target. In the latter case, the mail acquisition unit 110 reads and acquires an electronic mail recorded in the storage unit 200.
- the address acquisition unit 120 acquires at least one of a data group (address book, transmission / reception history, and outgoing / incoming history) including address information.
- a data group address book, transmission / reception history, and outgoing / incoming history
- the address acquisition unit 120 acquires only the address book.
- the address book is used when presenting input candidates related to a person.
- the address book is data that is not indispensable when presenting input candidates related to date and place.
- the date / time specifying unit 130 specifies a character string related to the date / time based on the e-mail acquired by the mail acquiring unit 110. More specifically, the date and time specifying unit 130 includes a reference specifying unit 131, a character string specifying unit 132, and an estimating unit 133.
- the reference specifying unit 131 specifies a reference date and time when specifying input candidates related to the date and time.
- the reference date / time is, for example, one of the transmission date / time and the reception date / time of the electronic mail.
- the transmission date / time and the reception date / time correspond to an example of date / time information according to the present invention.
- the reference date and time may be a memo creation date and time (date and time when a screen for creating a memo is displayed) or an edit date and time (date and time when a screen for changing the content of an already created memo is displayed). .
- the “date and time when the screen is displayed” may be a time when the display of the screen starts, or a time when the screen is hidden from the state where the screen is displayed. In other words, the “date and time when the screen is displayed” may be any period during which the screen is displayed.
- These creation date and editing date and time also correspond to an example of date and time information according to the present invention.
- the character string specifying unit 132 specifies a character string related to the date and time based on the e-mail acquired by the mail acquiring unit 110.
- the estimation unit 133 estimates input candidates related to the date and time using the reference date and time specified by the reference specifying unit 131 and the character string specified by the character string specifying unit 132.
- the location identification unit 140 identifies a character string related to the location based on the email acquired by the email acquisition unit 110.
- the person specifying unit 150 specifies a character string related to the person based on the e-mail acquired by the mail acquiring unit 110.
- the presenting unit 160 presents the character string identified by the date / time identifying unit 130, the location identifying unit 140, or the person identifying unit 150 to the user as an item input candidate corresponding to each attribute of the memo.
- the presentation unit 160 preferentially presents a character string that satisfies a predetermined condition, rather than presenting all of the specified character strings.
- the state in which the character string “has a predetermined condition” refers to a state in which a priority order described later is higher than others.
- the presentation unit 160 refers to the data group acquired by the address acquisition unit 120 and determines the degree of matching between the specified character string and these data groups. Determine priority.
- the term “presentation” refers to displaying information in a manner that can be recognized by the user, and in the present embodiment refers to displaying (visually presenting) a character string. That is, in the present embodiment, the display unit 400 corresponds to a means for presenting.
- the input candidate presentation method includes a first method in which a certain input candidate is displayed in advance on a certain item (that is, without direct input by the user), and a plurality of input candidates are displayed as a part or all of options of a certain item.
- There is a second method and any one is appropriately adopted in the communication terminal 10.
- the presentation unit 114 desirably employs the second method when there are a plurality of input candidates.
- FIG. 4 is a flowchart showing an outline of operations related to input support of the communication terminal 10.
- the control unit 100 of the communication terminal 10 first acquires a received electronic mail (step S1).
- the control unit 100 detects an instruction to create a memo at an appropriate timing (step S2). This instruction may be given by a user's operation, but may be generated at a timing when the communication terminal 10 receives an e-mail.
- step S1 may be performed after the process of step S2. That is, after receiving an instruction to create a memo, the control unit 100 may read out and acquire an e-mail stored in the storage unit 200 and specify a character string. However, when there are a plurality of e-mails to be analyzed, it can be said that the control unit 100 desirably executes the processes of steps S1 and S2 in advance at the time of idling or the like.
- the control unit 100 When detecting an instruction to create a memo, the control unit 100 specifies a character string related to the attribute of the memo for each attribute (step S3).
- This process is hereinafter referred to as “specific process”.
- the identification processing is four types of processing for identifying character strings related to the respective attributes of date / time, place, person, and no attribute, and these processes are executed selectively or in parallel.
- the processing for specifying the non-attribute character string may be processing for specifying all of the character strings related to the other three types of attributes (date and time, place, person). Processing in which a character string other than the character string related to the attribute is specified may be performed.
- control unit 100 determines for each attribute of the memo whether there is an appropriate character string as an input candidate (step S4). If there is an appropriate input candidate for each attribute, the control unit 100 presents this (step S5), and if there is no appropriate input candidate, does not present anything (step S6).
- FIG. 5 is a flowchart showing a process for specifying a character string related to date and time among the specifying processes.
- the control unit 100 specifies the reference date and time (step Sa1), and then specifies a character string related to the date and time from the body (Body) and subject (Subject) of the email (steps Sa2 and Sa3).
- the text and subject of the e-mail are collectively referred to as “text”.
- the control unit 100 may specify a character string from the attached file.
- date time expression refers to a character string that directly represents a date or time.
- the date and time expression is a character string that expresses the date and time with specific numerical values, such as a character string such as “March 10” or “21:15”.
- the temporal element refers to a character string that indirectly represents a date or time.
- the temporal element is a character string that can specify a specific date and time by specifying a reference date and time, such as a character string such as “next day” or “two hours ago”.
- the concept can change depending on which day is used as a reference.
- the temporal element expresses the relative length of time from the reference date and time.
- the date / time expression expresses a specific date and time, it can be said that the date and time are expressed without being restricted by other information (that is, absolutely). Therefore, the date / time expression is an example of the first character string according to the present invention, and the temporal element is an example of the second character string according to the present invention.
- the control unit 100 specifies a date / time expression in step Sa2, and specifies a temporal element in step Sa3.
- the control unit 100 uses a well-known morphological analysis in order to specify the date / time expression.
- the control part 100 substitutes the year of a reference
- the control part 100 uses the dictionary (temporal element dictionary) which described this, when specifying a temporal element. That is, at this time, the control unit 100 regards a character string included in the text of the electronic mail as a temporal element that matches the character string included in the temporal element dictionary.
- the control unit 100 After specifying the reference date and time, the date and time expression, and the temporal element, the control unit 100 specifies the date and time that combines the reference date and time and the temporal element, and the date and time that combines the date time expression and the temporal element (step Sa4).
- the date and time specified here is, for example, “(2010) March 11” when the date / time expression is “(2010) March 10” and the time element is “next day”. .
- the control unit 100 assigns a priority to the date and time specified in this way. Specifically, the control unit 100 (1) Reference date / time (2) Date / time expression (3) Combination of reference date / time and temporal element (4) Priorities are assigned in the order of combination of date / time expression and temporal element. In this example, (1) has the highest priority and (4) has the lowest priority. When there are a plurality of date / time expressions and temporal elements in the text, the order may be determined in a predetermined appropriate order (order from the top of data, ascending order or descending order of numerical values, etc.). The control unit 100 determines the order of presentation of input candidates using the priority order assigned in this way.
- FIG. 6 is a flowchart showing a process for specifying a character string related to a place in the specifying process.
- the control unit 100 specifies “place name”, “location element”, and “general vocabulary” from the text of the e-mail (steps Sb1, Sb2, and Sb3).
- the place name refers to a noun representing a specific place, for example, the name of a local or local public entity (city, town, village), the name of a terrain (such as Mount Fuji), the name of a station or airport, a company or facility (store) , Public facilities, etc.), prominent meeting places and landmark names.
- the place element refers to a noun that represents a place and that represents an abstract or general place rather than a place name.
- the place element is, for example, a character string such as “Izakaya”, “Restaurant”, “Station”, and the like.
- the general vocabulary means a character string that does not correspond to either a place name or a place element among character strings included in the text.
- dedicated dictionaries place name dictionary, place element dictionary
- the control unit 100 assigns priorities to the character strings specified in this way. Specifically, the control unit 100 Priorities are assigned in the order of (1) place name (2) place element (3) general vocabulary. In this example, (1) has the highest priority and (3) has the lowest priority. If there are a plurality of place names and place elements in the text, the order may be determined in a predetermined appropriate order.
- FIG. 7 is a flowchart showing a process for specifying a character string related to a person in the specifying process.
- the control unit 100 specifies the mail address described in “From”, “To”, and “Cc (including Bcc)” in the header information of the electronic mail (step Sc1).
- the email address specified here includes the email address assigned to the terminal itself, the control unit 100 excludes the email address from the specification target. That is, the e-mail address specified in step Sc1 is the e-mail address of the user who sends and receives e-mails, excluding the e-mail address of the person.
- control unit 100 specifies an e-mail address or a telephone number in the text (step Sc2).
- a well-known method is used for specifying an e-mail address or a telephone number. For example, if the text includes the symbol “@” and there are more than a predetermined number of alphanumeric characters before and after that, it can be regarded as a mail address.
- the control unit 100 specifies “person name”, “human element”, and “general vocabulary” in the text (steps Sc3, Sc4, and Sc5).
- the personal name refers to a noun representing a person, for example, a surname or first name, a celebrity name (including a stage name, a nickname, etc.), and the like.
- a human element means what remove
- the human element is, for example, “I”, “her”, “master”, “wife”, “parent”, and the like.
- the general vocabulary means a character string that does not correspond to either a person name or a human element among character strings included in the text.
- Dedicated dictionaries (person name dictionary, person element dictionary) are used to specify the person name and person element, respectively. In other words, whether a character string related to a person belongs to a person name or a human element depends on how the character string is registered (described) in the personal name dictionary and the human element dictionary.
- the control unit 100 assigns priorities to the character strings specified in this way. Specifically, the control unit 100 refers to the address information in the address book, (1) Email address included in From / To / Cc, registered in the address book (2) Email address in text, registered in the address book (3) From / E-mail addresses included in To / Cc that are not registered in the address book (4) E-mail addresses in the text that are not registered in the address book (5) There is a person name in the text, And if the email address (or phone number) corresponding to the person's name is registered in the address book, that email address (or phone number) (6) If there is a human element in the text and the e-mail address (or telephone number) corresponding to the human element is registered in the address book, the e-mail address (or telephone number) (7) The telephone number in the text, and the telephone number or the corresponding email address does not fall under any of the above (1) to (6) (8) There is a person name in the text, and When the e-mail address (or telephone number)
- (1) has the highest priority and (10) has the lowest priority.
- the presentation of the mail address is prioritized over the telephone number or name.
- the order may be determined in a predetermined appropriate order.
- comparing a person's name or human element with a name in the address book it may be compared with only one of the last name or first name, or ignoring titles such as ⁇ Mr. '' and ⁇ Ms. '' May be compared.
- FIG. 8 to 16 are diagrams for explaining an operation example.
- FIG. 8 is a diagram illustrating an example of an electronic mail received by a communication terminal 10 of a certain user
- FIG. 9 is a diagram illustrating an address book stored in the communication terminal 10.
- the user's mail address is “yamasaki@dddd.ne.jp” and the user's telephone number is “090-xxxx-xxxx”.
- FIG. 10 is a diagram showing character strings related to the date and time among the character strings specified from the electronic mail illustrated in FIG.
- FIG. 11 is a diagram showing the priority order for the date in the date and time
- FIG. 12 is a diagram showing the priority order for the time in the date and time.
- “2009/6/29 (June 29, 2009)” is the date of the second date and time expression, and at the same time, “the day after tomorrow (that is, two days later) ) ”Is also added.
- the control unit 100 performs processing of leaving the highest priority among the duplicate character strings and excluding the other character strings (fourth in FIG. 11). In this case, the highest priority is “2009/6/30 (June 30, 2009)”.
- the control unit 100 specifies both AM and PM times. For example, for the date and time expression of “7:00 (7:00)”, the control unit 100 converts either “7:00 (7:00 am)” or “19:00 (7:00 pm)”. It is determined that there is a possibility, and both times are specified. In this case, either the morning or afternoon priority may be set higher, but in the example of FIG. 12, the morning priority is set higher.
- the control unit 100 presents, as input candidates, a predetermined number of character strings having a high priority among the character strings thus given priority. Therefore, when a predetermined number of character strings can be specified in order from the highest priority, the control unit 100 may end the specifying process without specifying other character strings. For example, in FIG. 11, for convenience of explanation, all character strings related to the date and time are shown. However, if there are three input candidates to be presented, the control unit 100 specifies the fourth and subsequent character strings. Processing can be omitted. By doing in this way, it becomes possible to suppress consumption of the resource of the control part 100. FIG.
- FIG. 13 is a diagram illustrating a character string related to a place among character strings specified from the e-mail illustrated in FIG.
- FIG. 14 is a diagram showing the priority order of the character strings shown in FIG. In this example, it is only necessary to appropriately determine which of “Yokohama” and “East Exit” is to be given higher priority as described above.
- FIG. 15 is a diagram showing character strings related to a person among character strings specified from the e-mail illustrated in FIG.
- FIG. 16 is a diagram showing the priority order of the character strings shown in FIG.
- “nomura@dddd.ne.jp” is the first priority and the sixth.
- “Sato@ddddd.ne.jp” also overlaps with the second and eighth priority levels.
- the control unit 100 can exclude duplicate character strings and raise the priority of subsequent character strings.
- control unit 100 can prioritize the illustration of the telephone number and name in the address information.
- the control unit 100 may present a character string “Mr. Nomura” or “090-xxxx-5555” as an input candidate instead of “nomura@dddd.ne.jp”. It is possible (see FIG. 9).
- the communication terminal 10 of the present embodiment there is a possibility that the character strings of the predetermined attributes included in the e-mail are combined and further ranked to be related to the contents of the e-mail. A higher character string can be preferentially displayed as an input candidate. Therefore, according to this communication terminal 10, it can be expected that the user inputs a character string that is highly likely to be input by a simpler operation.
- the above-described electronic mail is an example of an electronic message according to the present invention.
- the electronic message refers to an electronic message exchanged between communication terminals.
- other electronic messages may be used instead of the above-described electronic mail.
- the “other electronic message” here is data transmitted and received by, for example, SMS (Short Message Service).
- SMS Short Message Service
- One of the differences between e-mail and SMS is the difference in whether the address information used for data transmission / reception is a mail address or a telephone number.
- a plurality of types of electronic messages may be used for presenting input candidates.
- the electronic message according to the present invention does not need to be data including the transmission date / time and the reception date / time, and may be data that is associated with the transmission date / time and the reception date / time.
- the date and time can be recorded at the timing when the communication terminal transmits and receives an electronic message and can be stored in association with the electronic message, the date and time can be used as the transmission date and time and reception date and time of the electronic message. .
- data used for presenting input candidates is not limited to electronic messages, and is not limited to data that is transmitted and received.
- the data used for presenting the input candidate may be any data as long as it includes date / time information for specifying the reference date / time and a character string related to the date / time (other than the date / time information).
- date / time information for specifying the reference date / time
- a character string related to the date / time other than the date / time information.
- the present invention is applicable not only when a received electronic message is used but also when a memo is created based on a transmitted electronic message.
- input candidates may be presented using a transmission / reception history or a call history, and the address book may be used in combination with a transmission / reception history or a call history. It ’s good.
- the priority order of the character strings is such that the character strings included in the address book are higher than the character strings included in the transmission / reception history or outgoing / incoming call history, or the characters included in both the address book and the transmission / reception history or outgoing / incoming history. It is also possible to make the column higher than other character strings.
- the present invention provides a storage unit that stores address information that is a candidate or history of a communication source or communication destination, a specifying unit that specifies a character string having a predetermined attribute from an electronic message, and the specified character string is stored in the memory
- a data processing device including a presentation unit that presents the character string or the address information as an input candidate related to the predetermined attribute when included in the address information, and a communication terminal including the data processing device Can also be grasped. According to such a data processing device or communication terminal, by using data such as an address book stored in the storage unit, a character string related to a person who is highly likely to be related to the user of the communication terminal is given priority as an input candidate. Can be presented.
- the function shown in FIG. 3 can also be realized by cooperation of a plurality of programs.
- the functions shown in FIG. 3 may be programs in which the programs corresponding to the date and time specifying unit 130, the location specifying unit 140, and the person specifying unit 150 are separate.
- the present invention only needs to present at least one of the date and time, the place, and the character string related to the person as an input candidate, and does not necessarily need to present all of them.
- the present invention can be grasped not only as a data processing device and a communication terminal equipped with the same, but also as an input support method in such a data processing device or communication terminal.
- the present invention can also be grasped as a program for causing a computer to realize the functions (or a part thereof) shown in FIG.
- a program may be provided in the form of a recording medium such as an optical disk storing the program, or may be provided in a form such that the program is downloaded to a computer via a network such as the Internet, and is made available for installation. Is something that can be done.
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Abstract
Description
そこで、本発明は、ユーザによる入力を支援する場合において、ユーザに入力される可能性が高い情報を入力候補にすることを目的とする。
別の好ましい態様において、前記推定部は、前記基準の日時を第1の入力候補とし、前記基準の日時と前記特定された文字列とを組み合わせた日時を第2の入力候補とし、前記提示部は、前記第1の入力候補を前記第2の入力候補よりも優先的に提示する。
図1は、本発明の一実施形態である通信端末の構成を示すブロック図である。本実施形態の通信端末10は、図1に示すとおり、制御部100と、記憶部200と、通信部300と、表示部400と、入力部500とを備える。通信端末10は、例えば、携帯電話機、スマートフォン等の無線通信端末であるが、無線通信を行うものに限定されるわけではない。また、通信端末10は、音声通信(すなわち通話)及びデータ通信を行うための機能を少なくとも有する。ここでいうデータ通信は、電子メールの送受信を少なくとも含む。
(1)基準日時
(2)日付時刻表現
(3)基準日時と時間的要素の組合せ
(4)日付時刻表現と時間的要素の組合せ
という順番で優先順位を割り当てる。この例においては、(1)の優先順位が最も高く、(4)の優先順位が最も低い。なお、日付時刻表現や時間的要素がテキスト中に複数ある場合には、所定の適当な順序(データの先頭からの順番、数値の昇順又は降順など)によってこれらの順位が決められればよい。制御部100は、このようにして割り当てた優先順位を用いて、入力候補の提示の順序を決定する。
(1)地名
(2)場所的要素
(3)一般語彙
という順番で優先順位を割り当てる。この例においては、(1)の優先順位が最も高く、(3)の優先順位が最も低い。なお、地名や場所的要素がテキスト中に複数ある場合には、所定の適当な順序によってこれらの順位が決められればよい。
(1)From/To/Ccに含まれるメールアドレスであって、アドレス帳に登録されているもの
(2)テキスト中のメールアドレスであって、アドレス帳に登録されているもの
(3)From/To/Ccに含まれるメールアドレスであって、アドレス帳に登録されていないもの
(4)テキスト中のメールアドレスであって、アドレス帳に登録されていないもの
(5)テキスト中に人名があり、かつ、当該人名に対応するメールアドレス(又は電話番号)がアドレス帳に登録されている場合におけるそのメールアドレス(又は電話番号)
(6)テキスト中に人的要素があり、かつ、当該人的要素に対応するメールアドレス(又は電話番号)がアドレス帳に登録されている場合におけるそのメールアドレス(又は電話番号)
(7)テキスト中の電話番号であって、当該電話番号又はこれに対応するメールアドレスが上記(1)~(6)のいずれにも該当しないもの
(8)テキスト中に人名があり、かつ、当該人名に対応するメールアドレス(又は電話番号)がアドレス帳に登録されていない場合におけるその人名
(9)テキスト中に人的要素があり、かつ、当該人的要素に対応するメールアドレス(又は電話番号)がアドレス帳に登録されていない場合におけるその人的要素
(10)一般語彙
という順番で優先順位を割り当てる。この例においては、(1)の優先順位が最も高く、(10)の優先順位が最も低い。また、この例は、電話番号や名称よりもメールアドレスの提示を優先させたものである。なお、人名や人的要素がテキスト中に複数ある場合には、所定の適当な順序によってこれらの順位が決められればよい。また、人名や人的要素をアドレス帳における名称と比較する場合には、姓又は名の一方のみと比較してもよいし、「Mr.」、「Ms.」などのような敬称を無視して比較してもよい。
上述した実施形態及び動作例は、本発明の実施の一例にすぎない。本発明は、上述した実施形態又は動作例に対して以下の変形を適用した態様で実施することも可能である。なお、以下に示す変形例は、必要に応じて、各々を適当に組み合わせて実施されてもよいものである。
上述した電子メールは、本発明に係る電子メッセージの一例である。ここにおいて、電子メッセージとは、通信端末間でやりとりされる電子的なメッセージをいう。本発明は、上述した電子メールに代えて、他の電子メッセージを用いてもよいものである。ここでいう「他の電子メッセージ」は、例えば、SMS(Short Message Service)によって送受信されるデータである。電子メールとSMSの相違点の一つは、データの送受信に用いるアドレス情報がメールアドレスか電話番号かの違いである。また、本発明は、複数種類の電子メッセージを入力候補の提示に利用してもよいものである。
本発明は、受信済みの電子メッセージを用いるのではなく、送信済みの電子メッセージに基づいてメモを作成する場合にも適用可能である。また、本発明は、上述したアドレス帳に代えて、送受信履歴又は発着信履歴を用いて入力候補の提示を行ってもよく、また、アドレス帳と送受信履歴又は発着信履歴とを併用してもよいものである。かかる場合、文字列の優先順位は、アドレス帳に含まれる文字列を送受信履歴又は発着信履歴に含まれる文字列よりも高くしたり、アドレス帳と送受信履歴又は発着信履歴の双方に含まれる文字列を他の文字列よりも高くしたりすることも可能である。
本発明は、通信元又は通信先の候補又は履歴であるアドレス情報を記憶する記憶部と、電子メッセージから所定の属性を有する文字列を特定する特定部と、前記特定された文字列が前記記憶されたアドレス情報に含まれる場合に、当該文字列又は当該アドレス情報を前記所定の属性に関連する入力候補として提示する提示部とを備えることを特徴をするデータ処理装置や、これを備える通信端末としても把握され得るものである。かかるデータ処理装置又は通信端末によれば、記憶部に記憶されているアドレス帳等のデータを利用することで、通信端末のユーザと関連する可能性が高い人物に関する文字列を入力候補として優先的に提示することが可能である。
図3に示す機能は、複数のプログラムの協働によっても実現され得る。例えば、図3に示す機能は、日時特定部130、場所特定部140及び人物特定部150に相当するプログラムがそれぞれ別個のプログラムであってもよい。また、本発明は、日時、場所及び人物に関連する文字列の少なくともいずれかを入力候補として提示するものであれば足り、必ずしも、これらのすべてを提示する必要はない。
本発明は、データ処理装置やこれを備える通信端末のみならず、かかるデータ処理装置又は通信端末における入力支援方法としても把握され得るものである。また、本発明は、コンピュータに図3に示した機能(又はその一部)を実現させるためのプログラムとしても把握され得るものである。かかるプログラムは、これを記憶させた光ディスク等の記録媒体の形態で提供されたり、インターネット等のネットワークを介して、コンピュータにダウンロードさせ、これをインストールして利用可能にするなどの形態でも提供されたりすることができるものである。
Claims (6)
- 文字列及び日時情報を含むデータに基づき、日時に関連する入力候補を推定する際の基準の日時を特定する基準特定部と、
前記データに含まれる文字列から日時に関連する文字列を特定する文字列特定部と、
前記基準特定部により特定された日時と前記文字列特定部により特定された文字列とを用いて、日時に関連する入力候補を推定する推定部と、
前記推定部により推定された入力候補をユーザに提示する提示部と
を備えることを特徴とするデータ処理装置。 - 前記文字列特定部は、日時を絶対的又は直接的に表現する第1の文字列と、日時を相対的又は間接的に表現する第2の文字列とを特定し、
前記提示部は、前記第1の文字列を用いて推定された入力候補を、前記第2の文字列を用いて推定された入力候補よりも優先的に提示する
ことを特徴とする請求項1に記載のデータ処理装置。 - 前記推定部は、前記基準の日時を第1の入力候補とし、前記基準の日時と前記特定された文字列とを組み合わせた日時を第2の入力候補とし、
前記提示部は、前記第1の入力候補を前記第2の入力候補よりも優先的に提示する
ことを特徴とする請求項1に記載のデータ処理装置。 - 前記推定部は、前記基準の日時を第1の入力候補とし、前記基準の日時と前記特定された文字列とを組み合わせた日時を第2の入力候補とし、
前記提示部は、前記第1の入力候補を前記第2の入力候補よりも優先的に提示する
ことを特徴とする請求項2に記載のデータ処理装置。 - データ処理装置が、
文字列及び日時情報を含むデータに基づき、日時に関連する入力候補を決定する際の基準の日時を特定し、
前記データに含まれる文字列から日時に関連する文字列を特定し、
前記特定した日時と文字列とを用いて、日時に関連する入力候補を推定し、
前記推定した入力候補をユーザに提示する
ことを特徴とする入力支援方法。 - コンピュータに、
文字列及び日時情報を含むデータに基づき、日時に関連する入力候補を決定する際の基準の日時を特定するステップと、
前記データに含まれる文字列から日時に関連する文字列を特定するステップと、
前記特定された日時と文字列とを用いて、日時に関連する入力候補を推定するステップと、
前記推定された入力候補をユーザに提示するステップと
を実行させるためのプログラム。
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CN112684907B (zh) * | 2020-12-24 | 2024-04-26 | 科大讯飞股份有限公司 | 一种文本输入方法、装置、设备及存储介质 |
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US9489358B2 (en) | 2016-11-08 |
JP5204803B2 (ja) | 2013-06-05 |
CN102884521B (zh) | 2015-08-26 |
EP2570933A1 (en) | 2013-03-20 |
EP2570933A4 (en) | 2015-08-12 |
CN102884521A (zh) | 2013-01-16 |
US20130091426A1 (en) | 2013-04-11 |
JP2011237996A (ja) | 2011-11-24 |
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