にくい、難い

US9883079
Note also that various user-editing operations can be combined in a similar manner. The result of the function ChangeIntensity can be interpreted as a selection-strength instead of a color change, used to determine how much a particular editing operation contributes to the filtering result. The resulting combined user-editing operations will be less subject to（＊しにくい、し難い）noise in the filtered image.

US8407466
By contrast, in a client-based permissions model, each client 110 has to be individually updated. This leads to version drift, as well as the need for the server 120 to support multiple different versions of a client 110 simultaneously. Further, because the permission system 170 is secure, its operations are less subject to（＊にくい、難い）attack by malicious parties. This contrasts with client-based permission systems that can be attacked by such malicious parties, who can thus more readily attempt to defeat the permission rules within the client 110.

EP2758892
[0035] Figures 9A and 9B illustrate an exemplary process flow according to some embodiments. The method 900 classifies (902) a user computer without explicit input from a user. Rather than directly asking the user to classify the computer, the method 900 here classifies the computer indirectly based on an assessment of the user's web activity. This indirect methodology has several beneficial aspects. First, the determination is made without placing a burden on a user or interrupting a user's normal tasks. Second, because the classification is based on actual usage, it is less subject to（＊にくい、難い）incorrect classification by the user. As illustrated in more detail below, some embodiments classify the computer based on when a user is accessing the computer. Both the time of day and the day of the week provide information about where the computer is being used. In other embodiments, the classification is based on other information, such as the websites accessed by the user.