Towards Swift and Accurate Collusion Detection
نویسندگان
چکیده
Collusion is covert co-operation between participants of a game. It poses serious technical, game design, and communal problems to multiplayer games that do not allow the players to share knowledge or resources with other players. In this paper, we review different types of collusion and introduce two measures for collusion detection. We also propose a model and a simple game, implemented in a testbench, for studying collusion detection.
منابع مشابه
A collusion mitigation scheme for reputation systems
Reputation management systems are in wide-spread use to regulate collaborations in cooperative systems. Collusion is one of the most destructive malicious behaviors in which colluders seek to affect a reputation management system in an unfair manner. Many reputation systems are vulnerable to collusion, and some model-specific mitigation methods are proposed to combat collusion. Detection of col...
متن کاملTowards Automated Android App Collusion Detection
Android OS supports multiple communication methods between apps. This opens the possibility to carry out threats in a collaborative fashion, c.f. the Soundcomber example from 2011. In this paper we provide a concise definition of collusion and report on a number of automated detection approaches, developed in co-operation with Intel Security.
متن کاملHow to Eliminate Collusion in Tenders and Auctions, using Game Theory (Determination of Ceiling and Floor Prices)
Governments and firms in accordance to their duties, obliged to inevitably contracts with Individuals and legal entities, especially in auction and tender process. Since, the law of conducting tenders and auctions is lacking efficiency and has major objection, therefore, this has led to the dissemination and development of areas of corruption in these contracts (through collusion). In this pape...
متن کاملQuarterly Retrospect
" Doubtless," quoth the author of'Hudibras,' "the pleasure is as great of being cheated as to cheat." Is not this, in fact, the true philosophy of that dallying with the pseudo-marvellous which of late has been so much in vogue ? Credulity, indeed, as Dean Swift happily remarked, is a much more peaceful possession of the mind than Curiosity. It might have been supposed that, after the many expo...
متن کاملHERBLAND & SIAU: STUDENT’S VIDEO CLIP COLLUSION DETECTION 223 Student’s Video Clip Collusion Detection: the next generation of collusion detection
This paper describes how an offline software tool identifies collusion on assessed video clips. The collusion detection processing is independent of the length, format, frame rate, compression and content of the video clips. The process consists of extracting prominent features from individual frames for each student’s video clip and passing these through a rigorous comparison process. Collusio...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2007