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Method and apparatus for frequency count

一种频率计数、频率的技术，应用在频率计数领域，能够解决尺寸小等问题

Inactive Publication Date: 2010-08-18
NOKIA TECH OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the need for adaptability in service management / bookmarking is particularly strong in mobile devices, which have limited UI and computing power mainly due to their small size

Method used

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  • Method and apparatus for frequency count
  • Method and apparatus for frequency count

Examples

Experimental program
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Embodiment Construction

[0032] Figure 1 has been described in conjunction with the prior art. If the total number of links is large enough, the average search time for a link will inevitably increase, regardless of whether it is more or less a full manual ranking based, for example, on the topic of the web page addressed by the link.

[0033] Referring to Figure 2, the basic elements included in the inventive concept are the two memories responsible for storing event data: the main memory 204 and the secondary memory 206, and the control entity 202, which actually performs the processes required to update and provide event frequency related information . The memories 204, 206 and the control entity 202 may comprise devices connected to each other functionally in the same physical device 201 or divided into several devices. The main memory 204 may be structured as described 208, including the event type stored as a string and the total count of the event type stored as, for example, an integer or rea...

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Abstract

A memory efficient method and an electronic device for counting frequencies of various events. The structure for storing frequency data comprises primary (204) and secondary (206) storages which contain the frequency data (208, 210, 214) in different levels of detail. The primary storage (204) is a detailed storage comprising both event type and count information units in a fully restorable form.The secondary storage (206) is targeted for more infrequent events with lower level of detail and constructed as an array of count values addressed by a hash function using event type as an input. Another option is to derive a shortened ID from the event type by utilizing a hash function and exploit the ID as an addressing key for the corresponding count. Events are moved between the primary (204) and secondary (206) storages depending on the detected event type frequencies. The invention is utilized in a recommendation engine for grading and sorting bookmarks stored in browsers for accessingthe Internet.

Description

technical field [0001] The present invention generally relates to methods and apparatus for frequency counting of various events. The present invention is particularly relevant to sorting and sorting bookmarks stored in browsers for accessing the Internet. Background technique [0002] The overall need for storing and classifying information has grown at a very rapid rate over the past decade. This phenomenon occurs not only on the Internet and in the vast archives of information, but unfortunately also on disinformation. People tend to surf the web to entertain themselves and find news, interesting chats, hobbies related to various works, discussion boards, pen pals, etc., not forgetting to find important results for specific information about a current and troubled issue. By saving lists of links as so-called bookmarks in web browsers, certain pages and websites can quickly find their way to add to someone's favorite or "most important" list of links. Then, the webpage ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/40G06F11/34G06F17/30
CPCG06F17/30884G06F16/9562
Inventor 翰奴·T.·T·拖伊沃南安蒂·索瓦瑞玛库斯·卡哈瑞
Owner NOKIA TECH OY
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