WO2016000541A1 - 垃圾文件自动识别的方法和装置 - Google Patents
垃圾文件自动识别的方法和装置 Download PDFInfo
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- WO2016000541A1 WO2016000541A1 PCT/CN2015/082109 CN2015082109W WO2016000541A1 WO 2016000541 A1 WO2016000541 A1 WO 2016000541A1 CN 2015082109 W CN2015082109 W CN 2015082109W WO 2016000541 A1 WO2016000541 A1 WO 2016000541A1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/11—File system administration, e.g. details of archiving or snapshots
- G06F16/122—File system administration, e.g. details of archiving or snapshots using management policies
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/164—File meta data generation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/11—File system administration, e.g. details of archiving or snapshots
- G06F16/122—File system administration, e.g. details of archiving or snapshots using management policies
- G06F16/125—File system administration, e.g. details of archiving or snapshots using management policies characterised by the use of retention policies
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/162—Delete operations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/182—Distributed file systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/55—Detecting local intrusion or implementing counter-measures
- G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Definitions
- the present invention relates to the field of mobile terminal technologies, and in particular, to a method and apparatus for automatic identification of junk files.
- the identification of junk files is manually performed, manually downloading and running the corresponding APP (application) and using the different functions of the APP, recording the generated files, and then deleting the generated files, and then launching the APP to verify the deleted files. Whether it affects the use of the APP, such as crash or stuck. If the deleted file does not affect the use of the APP, the file can be considered as a junk file.
- the prior art has at least the following problems: the method of manually identifying junk files is inefficient and costly, and the performance of the device is lowered because the junk files cannot be completely cleaned.
- the present invention aims to solve at least one of the technical problems in the related art to some extent. To this end, it is an object of the present invention to provide a method for automatic identification of junk files. This method can reduce costs and improve recognition efficiency.
- a second object of the present invention is to provide an apparatus for automatic identification of junk files.
- a third object of the present invention is to provide a storage medium.
- a fourth object of the present invention is to provide a mobile terminal.
- a method for automatically identifying a junk file includes: acquiring an application APP to be identified; analyzing the APP, acquiring attribute information of a file generated by the APP; The attribute information of the file is matched with a preset junk file identification rule, and if the matching is successful, the file is identified as a junk file.
- the method for automatically identifying the junk file acquires the document generated by the APP by analyzing the APP.
- the attribute information of the piece and the attribute information of the file are matched with the preset junk file identification rule to identify whether the file generated by the APP is a junk file, thereby making the identification of the junk file faster, simpler and more intelligent, and reducing The cost increases the recognition efficiency.
- an apparatus for automatically identifying a junk file includes: an obtaining module, configured to acquire an application APP to be identified; an analyzing module, configured to analyze the APP, and obtain the The attribute information of the file generated by the APP; and the processing module, configured to match the attribute information of the file with a preset junk file identification rule, and if the matching is successful, identify the file as a junk file.
- the device for automatically identifying the junk file obtains the attribute information of the file generated by the APP by analyzing the APP, and matches the attribute information of the file with the preset junk file identification rule, thereby identifying the APP generated. Whether the file is a junk file makes the identification of junk files faster, simpler and more intelligent, which reduces costs and improves recognition efficiency.
- a storage medium for storing an application for performing a method for automatically identifying a junk file according to the first aspect of the present invention.
- a mobile terminal includes a housing, a processor, a memory, a circuit board, and a power supply circuit, wherein the circuit board is disposed in a space enclosed by the housing Internally, the processor and the memory are disposed on the circuit board; the power circuit is configured to supply power to each circuit or device of the mobile terminal; the memory is configured to store executable program code; The processor runs a program corresponding to the executable program code by reading executable program code stored in the memory, for performing the following steps: acquiring an application APP to be identified; analyzing the APP, Obtaining attribute information of the file generated by the APP; and matching the attribute information of the file with a preset junk file identification rule, and if the matching is successful, identifying the file as a junk file.
- FIG. 1 is a flow chart of a method for automatic identification of junk files in accordance with one embodiment of the present invention.
- FIG. 2 is a flow chart of a method for automatic identification of junk files in accordance with an embodiment of the present invention.
- FIG. 3 is a flow chart of static analysis in accordance with an embodiment of the present invention.
- FIG. 4 is a flow chart of a dynamic simulation in accordance with an embodiment of the present invention.
- FIG. 5 is a schematic structural diagram of an apparatus for automatically identifying a junk file according to an embodiment of the present invention.
- FIG. 1 is a flow chart of a method for automatic identification of junk files in accordance with one embodiment of the present invention.
- the method for automatic identification of junk files includes:
- the APP can be obtained through a web crawler.
- a web crawler For example: social apps, game apps, system apps, etc. in various Android markets.
- S102 Analyze the APP, and obtain attribute information of the file generated by the APP.
- the APP may first be statically analyzed to obtain information of the APP.
- the installation package file of the APP such as an APK file, may be parsed to obtain basic information, permission information, control information, input and output function information, and the like of the APP.
- the APP can be dynamically analyzed according to the obtained information to obtain attribute information of the file generated by the APP.
- the device having the corresponding simulation environment may be selected according to the type of the APP, and then the APP is installed on the selected device, and the APP is triggered to run according to the information of the APP, and a file is generated. More specifically, the APP may be triggered to run according to the information of the APP, or the APP may be triggered by automatically simulating the click according to the information of the APP.
- the attribute information of the file may include path information of the file, and the path information of the file may include a directory and a file name.
- the path information of the file includes a preset keyword, or when the type of the APP is a preset type, determining whether the file name of the file generated by the APP includes a suffix, thereby The resulting file is identified.
- the log file (the file in the log record format) generated during the installation of the APP
- the *.tmp file temporary file generated at the runtime, and the like are junk files.
- the feature of the junk file may be extracted, and the extracted feature is sent to the server to complete the update of the junk file feature library.
- the method for automatically identifying the junk file in the embodiment of the present invention obtains the attribute information of the file generated by the APP by analyzing the APP, and matches the attribute information of the file with the preset junk file identification rule to identify the APP generated. Whether the file is a junk file makes the identification of junk files faster, simpler and more intelligent, which reduces costs and improves recognition efficiency.
- FIG. 2 is a flow chart of a method for automatic identification of junk files in accordance with an embodiment of the present invention.
- the automatic update method of the file feature library includes:
- the latest application APP of each Android market can be obtained through a web crawler.
- the process of statically analyzing the APP can be as shown in FIG. 3.
- S2022 according to the analysis of the results of the Androidmanifest.xml file, can obtain the basic information, permission information, component information, etc. of the APP; according to the analysis of the results of the classes.dex file, the I/O (input and output interface) related function information can be obtained.
- step S203 Determine whether the APP has a function of accessing external storage. If yes, go to step S204, otherwise end.
- the process of dynamically analyzing the APP can be as shown in FIG. 4.
- S2041 Select a device having a corresponding simulation environment according to the type of the APP.
- the simulation triggers the installation of the APP.
- step S2043 it is judged whether or not the simulation is completed. If the process is completed, the process proceeds to step S2044. If not, the process proceeds to step S2042.
- step S2044 it is judged whether the simulation fails, if it fails, the process goes to step S2045, and if it succeeds, the process goes to step S2046.
- S205 Automatically identify the generated file according to the junk file path rule.
- the junk file path rule can be obtained.
- junk file path rules may include white rules and black rules.
- the generated file can be matched with the white rule. If it matches, the generated file is not a junk file; Match, if it matches, the resulting file is a junk file.
- a social-like APP after filtering by white rules and black rules, can determine that a video file without a suffix name or an audio file without a suffix name is a junk file.
- the method for automatically identifying the junk file in the embodiment of the present invention can automatically identify the junk file by performing static analysis on the APP first, and then acquiring the path related information of the generated file through the simulated installation APP, and matching the junk file path rule.
- the feature is released to complete the update of the feature library, which reduces labor costs, improves the efficiency of recognition, and can identify and clean up junk files more quickly and accurately, ensuring the running speed of the user equipment.
- the present invention also provides an apparatus for automatically identifying junk files.
- FIG. 5 is a schematic structural diagram of an apparatus for automatically identifying a junk file according to an embodiment of the present invention.
- the device for automatically identifying junk files includes: an obtaining module 110, an analyzing module 120, and a processing module 130.
- the obtaining module 110 is configured to acquire an application APP to be identified.
- the acquisition module 110 may acquire an APP through a web crawler.
- a web crawler For example: social apps, game apps, system apps, etc. in various Android markets.
- the analysis module 120 is configured to analyze the APP and obtain attribute information of the file generated by the APP.
- the analysis module 120 may perform static analysis on the APP to obtain information of the APP.
- the analysis module 120 may parse the installation package file of the APP, such as an APK file, and obtain basic information, permission information, control information, input and output function information, and the like of the APP. The analysis module 120 can then perform dynamic analysis on the APP according to the obtained information to obtain attribute information of the file generated by the APP.
- the installation package file of the APP such as an APK file
- the analysis module 120 may select a device having a corresponding simulation environment according to the type of the APP, then install the APP on the selected device, trigger the APP to run according to the information of the APP, and generate a file. More specifically, the analysis module 120 may trigger the APP to run according to the information of the APP by sending an event or trigger the APP to run according to the information of the APP by automatically simulating the click.
- the processing module 130 is configured to match the attribute information of the file with the preset junk file identification rule, and if the matching is successful, identify the file as a junk file.
- the attribute information of the file may include path information of the file, and the path information of the file may include a directory and a file name.
- the processing module 130 may determine whether the path information of the file includes a preset keyword or when the type of the APP is a preset type, determine whether the file name of the file generated by the APP includes a suffix, thereby The file generated by the APP is identified.
- the log file (the file in the log record format) generated during the installation of the APP
- the *.tmp file temporary file generated at the runtime, and the like are junk files.
- the apparatus for automatically identifying the junk file may further include an update module 140.
- the update module 140 may extract the feature of the junk file and send the extracted feature to the server to complete the update of the junk file feature library.
- the device for automatically identifying the junk file may further include a determining module 150.
- the determining module 150 is configured to determine that the APP has a function of accessing external storage before the analyzing module 120 performs dynamic analysis on the APP according to the obtained information.
- the device for automatically identifying the junk file obtains the attribute information of the file generated by the APP by analyzing the APP, and matches the attribute information of the file with the preset junk file identification rule, thereby identifying the APP generated. Whether the file is a junk file makes the identification of junk files faster, simpler and more intelligent, which reduces costs and improves recognition efficiency.
- the present invention also provides a storage medium for storing an application for performing a method for automatically identifying junk files according to any of the embodiments of the present invention.
- the present invention further provides a mobile terminal including a housing, a processor, a memory, a circuit board, and a power supply circuit, wherein the circuit board is disposed inside a space enclosed by the housing, The processor and the memory are disposed on the circuit board; the power circuit is configured to supply power to each circuit or device of the mobile terminal; the memory is configured to store executable program code; and the processor reads the memory stored in the memory by reading The executable program code runs a program corresponding to the above executable program code for performing the following steps:
- the APP can be obtained through a web crawler.
- a web crawler For example: social apps, game apps, system apps, etc. in various Android markets.
- the APP may first be statically analyzed to obtain information of the APP.
- the installation package file of the APP such as an APK file, may be parsed to obtain basic information, permission information, control information, input and output function information, and the like of the APP.
- the APP can be dynamically analyzed according to the obtained information to obtain attribute information of the file generated by the APP.
- the device having the corresponding simulation environment may be selected according to the type of the APP, and then the APP is installed on the selected device, and the APP is triggered to run according to the information of the APP, and a file is generated. More specifically, the APP may be triggered to run according to the information of the APP, or the APP may be triggered by automatically simulating the click according to the information of the APP.
- the attribute information of the file may include path information of the file, and the path information of the file may include a directory and a file name.
- the path information of the file includes a preset keyword or when the type of the APP is a preset type, determining whether the file name of the file generated by the APP includes a suffix, thereby generating the The file is identified.
- the log file (the file in the log record format) generated during the installation of the APP
- the *.tmp file temporary file generated at the runtime, and the like are junk files.
- the feature of the junk file may be extracted, and the extracted feature is sent to the server to complete the update of the junk file feature library.
- the mobile terminal in the embodiment of the present invention acquires the attribute information of the file generated by the APP by analyzing the APP, and matches the attribute information of the file with the preset junk file identification rule, thereby identifying whether the file generated by the APP is garbage. Files, which make the identification of junk files faster, simpler and more intelligent, reducing costs and improving recognition efficiency.
- first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
- features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
- the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
- a "computer-readable medium” can be any apparatus that can contain, store, communicate, propagate, or transport a program for use in an instruction execution system, apparatus, or device, or in conjunction with the instruction execution system, apparatus, or device.
- computer readable media include the following: electrical connections (electronic devices) having one or more wires, portable computer disk cartridges (magnetic devices), random access memory (RAM), Read only memory (ROM), erasable editable read only memory (EPROM or flash memory), fiber optic devices, and portable compact disk read only memory (CDROM).
- the computer readable medium may even be a paper or other suitable medium on which the program can be printed, as it may be optically scanned, for example by paper or other medium, followed by editing, interpretation or, if appropriate, other suitable The method is processed to obtain the program electronically and then stored in computer memory.
- portions of the invention may be implemented in hardware, software, firmware or a combination thereof.
- multiple steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system.
- a suitable instruction execution system For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or combination of the following techniques well known in the art: having logic gates for implementing logic functions on data signals. Discrete logic circuits, application specific integrated circuits with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.
- each functional unit in each embodiment of the present invention may be integrated into one processing module, or each unit may exist physically separately, or two or more units may be integrated into one module.
- the above integrated modules can be implemented in the form of hardware or in the form of software functional modules.
- the integrated modules, if implemented in the form of software functional modules and sold or used as stand-alone products, may also be stored in a computer readable storage medium.
- the above mentioned storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
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Abstract
Description
Claims (20)
- 一种垃圾文件自动识别的方法,其特征在于,包括:获取待识别的应用程序APP;对所述APP进行分析,获取所述APP产生的文件的属性信息;以及将所述文件的属性信息和预设的垃圾文件识别规则进行匹配,若匹配成功,则将所述文件识别为垃圾文件。
- 根据权利要求1所述的方法,其特征在于,在所述将所述文件识别为垃圾文件之后,还包括:提取出所述垃圾文件的特征,并向服务器发送所述特征,以完成垃圾文件特征库的更新。
- 根据权利要求1所述的方法,其特征在于,所述文件的属性信息包括所述文件的路径信息,所述文件的路径信息包括目录和文件名。
- 根据权利要求1所述的方法,其特征在于,所述对所述APP进行分析,获取所述APP产生的文件的属性信息,包括:对所述APP进行静态分析,获得所述APP的信息;以及根据获得的所述信息对所述APP进行动态分析,获得所述APP产生的文件的属性信息。
- 根据权利要求3所述的方法,其特征在于,所述将所述文件的属性信息和预设的垃圾文件识别规则进行匹配,包括:判断所述文件的路径信息中是否包含预设关键字;或者当所述APP的类型为预设类型时,判断所述APP产生的所述文件的文件名是否包含后缀。
- 根据权利要求4所述的方法,其特征在于,在所述根据获得的所述信息对所述APP进行动态分析之前,还包括:确定所述APP具有访问外部存储的功能。
- 根据权利要求4所述的方法,其特征在于,所述对所述APP进行静态分析,获得所述APP的信息,包括:对所述APP的安装包文件进行解析,获得所述APP的信息。
- 根据权利要求7所述的方法,其特征在于,所述APP的信息包括:所述APP的基本信息、权限信息、控件信息和输入输出函数信息。
- 根据权利要求6-8任一权利要求所述的方法,其特征在于,所述根据获得的所述信息对所述APP进行动态分析,获得所述APP产生的文件的属性信息,包括:根据所述APP的类型选择具有对应模拟环境的设备;将所述APP安装到选择的所述设备上,根据所述APP的信息触发所述APP运行,并产生所述文件。
- 根据权利要求9所述的方法,其特征在于,所述根据所述APP的信息触发所述APP运行,包括:根据所述APP的信息通过发送事件的方式触发所述APP运行;或者根据所述APP的信息通过自动模拟点击的方式触发所述APP运行。
- 一种垃圾文件自动识别的装置,其特征在于,包括:获取模块,用于获取待识别的应用程序APP;分析模块,用于对所述APP进行分析,获取所述APP产生的文件的属性信息;以及处理模块,用于将所述文件的属性信息和预设的垃圾文件识别规则进行匹配,若匹配成功,则将所述文件识别为垃圾文件。
- 根据权利要求11所述的装置,其特征在于,还包括:更新模块,用于在所述将所述文件识别为垃圾文件之后,提取出所述垃圾文件的特征,并向服务器发送所述特征,以完成垃圾文件特征库的更新。
- 根据权利要求11所述的装置,其特征在于,所述文件的属性信息包括所述文件的路径信息,所述文件的路径信息包括目录和文件名。
- 根据权利要求11所述的装置,其特征在于,所述分析模块,具体用于:对所述APP进行静态分析,获得所述APP的信息;以及根据获得的所述信息对所述APP进行动态分析,获得所述APP产生的文件的属性信息。
- 根据权利要求13所述的装置,其特征在于,所述处理模块,具体用于:判断所述文件的路径信息中是否包含预设关键字;或者当所述APP的类型为预设类型时,判断所述APP产生的所述文件的文件名是否包含后缀。
- 根据权利要求14所述的装置,其特征在于,还包括:确定模块,用于在所述根据获得的所述信息对所述APP进行动态分析之前,确定所述APP具有访问外部存储的功能。
- 根据权利要求14所述的装置,其特征在于,所述分析模块,具体用于:对所述APP的安装包文件进行解析,获得所述APP的信息。
- 根据权利要求17所述的装置,其特征在于,所述APP的信息包括:所述APP的基本信息、权限信息、控件信息和输入输出函数信息。
- 根据权利要求16-18任一权利要求所述的装置,其特征在于,所述分析模块,具体用于:根据所述APP的类型选择具有对应模拟环境的设备;将所述APP安装到选择的所述设备上,根据所述APP的信息触发所述APP运行,并产生所述文件。
- 根据权利要求19所述的装置,其特征在于,所述分析模块,具体用于:根据所述APP的信息通过发送事件的方式触发所述APP运行;或者根据所述APP的信息通过自动模拟点击的方式触发所述APP运行。
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CN105446987B (zh) * | 2014-06-30 | 2019-03-26 | 北京金山安全软件有限公司 | 图片类垃圾文件的识别方法、装置和电子设备 |
CN108287860A (zh) * | 2017-09-05 | 2018-07-17 | 腾讯科技(深圳)有限公司 | 模型生成方法、垃圾文件识别方法及装置 |
CN110019033A (zh) * | 2017-09-21 | 2019-07-16 | 北京金山安全软件有限公司 | 一种垃圾特征获取方法、装置、服务器及可读存储介质 |
CN108038223A (zh) * | 2017-12-21 | 2018-05-15 | 珠海市君天电子科技有限公司 | 垃圾文件信息库建立方法、垃圾文件识别方法及装置 |
CN108153676B (zh) * | 2017-12-26 | 2021-08-20 | Oppo广东移动通信有限公司 | 调试管理方法、装置、存储介质及终端设备 |
CN109753482B (zh) * | 2018-12-29 | 2023-01-17 | 联想(北京)有限公司 | 文件管理方法及装置 |
CN110083576B (zh) * | 2019-05-06 | 2021-07-23 | 珠海天燕科技有限公司 | 一种缓存目录的识别方法及装置 |
CN113126936B (zh) * | 2021-04-23 | 2022-04-12 | 深圳市爱商在线科技有限公司 | 一种适配多种文档类型的打印控件 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102654872A (zh) * | 2011-03-03 | 2012-09-05 | 腾讯科技(深圳)有限公司 | 一种清理应用程序产生的垃圾文件的方法及装置 |
CN103092664A (zh) * | 2013-02-07 | 2013-05-08 | 珠海市君天电子科技有限公司 | 一种安卓***的数据文件的处理方法和装置 |
CN103369003A (zh) * | 2012-03-30 | 2013-10-23 | 网秦无限(北京)科技有限公司 | 一种利用云计算扫描移动设备的冗余文件的方法和*** |
CN103365882A (zh) * | 2012-03-30 | 2013-10-23 | 网秦无限(北京)科技有限公司 | 一种移动终端上垃圾文件清理的方法和*** |
CN104268220A (zh) * | 2014-09-25 | 2015-01-07 | 北京金山安全软件有限公司 | 音视频类应用垃圾文件的清理方法及装置 |
CN104267986A (zh) * | 2014-09-25 | 2015-01-07 | 北京金山安全软件有限公司 | 游戏类应用垃圾文件的清理方法及装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6209003B1 (en) * | 1998-04-15 | 2001-03-27 | Inktomi Corporation | Garbage collection in an object cache |
US7640305B1 (en) * | 2001-06-14 | 2009-12-29 | Apple Inc. | Filtering of data |
US8229979B2 (en) * | 2006-04-28 | 2012-07-24 | Sap Ag | Method and system for inspecting memory leaks |
US7734666B2 (en) * | 2006-04-28 | 2010-06-08 | Sap Ag | Method and system for inspecting memory leaks and analyzing contents of garbage collection files |
US8380676B1 (en) * | 2009-05-27 | 2013-02-19 | Google Inc. | Automatic deletion of temporary files |
CN101924761B (zh) * | 2010-08-18 | 2013-11-06 | 北京奇虎科技有限公司 | 一种依据白名单进行恶意程序检测的方法 |
US10108501B2 (en) * | 2011-09-30 | 2018-10-23 | Beijing Qihoo Technology Company Limited | Terminal backup and recovery method |
CN102663059A (zh) * | 2012-03-30 | 2012-09-12 | 奇智软件(北京)有限公司 | 一种自动清理计算机终端中的冗余项目的方法及*** |
CN103164268B (zh) * | 2013-04-02 | 2016-04-20 | 北京奇虎科技有限公司 | ***优化方法及装置 |
US9411817B2 (en) * | 2013-09-23 | 2016-08-09 | Google Inc. | Programmatically choosing preferred storage parameters for files in large-scale distributed storage systems based on desired file reliability or availability |
CN103631934B (zh) * | 2013-12-06 | 2018-09-14 | 北京猎豹移动科技有限公司 | 垃圾文件检测方法及装置 |
-
2014
- 2014-06-30 CN CN201410309621.8A patent/CN105224574B/zh active Active
-
2015
- 2015-06-23 WO PCT/CN2015/082109 patent/WO2016000541A1/zh active Application Filing
- 2015-06-23 US US15/318,215 patent/US10318479B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102654872A (zh) * | 2011-03-03 | 2012-09-05 | 腾讯科技(深圳)有限公司 | 一种清理应用程序产生的垃圾文件的方法及装置 |
CN103369003A (zh) * | 2012-03-30 | 2013-10-23 | 网秦无限(北京)科技有限公司 | 一种利用云计算扫描移动设备的冗余文件的方法和*** |
CN103365882A (zh) * | 2012-03-30 | 2013-10-23 | 网秦无限(北京)科技有限公司 | 一种移动终端上垃圾文件清理的方法和*** |
CN103092664A (zh) * | 2013-02-07 | 2013-05-08 | 珠海市君天电子科技有限公司 | 一种安卓***的数据文件的处理方法和装置 |
CN104268220A (zh) * | 2014-09-25 | 2015-01-07 | 北京金山安全软件有限公司 | 音视频类应用垃圾文件的清理方法及装置 |
CN104267986A (zh) * | 2014-09-25 | 2015-01-07 | 北京金山安全软件有限公司 | 游戏类应用垃圾文件的清理方法及装置 |
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