公开(公告)号：US07207038B2

公开(公告)日：2007-04-17

申请号：US10651839

申请日：2003-08-29

申请人： Attila Bicsák ,  Ákos Kiss ,  Rudolf Ferenc ,  Tibor Gyimóthy

发明人： Attila Bicsák ,  Ákos Kiss ,  Rudolf Ferenc ,  Tibor Gyimóthy

IPC分类号： G06F9/45

CPC分类号： G06F8/433

摘要： A method and a system for constructing a control flow graph (CFG, 106) from an executable computer program (104). The solution detects data intermixed with instructions and instruction set changes. The method includes the steps of defining block leader types specifying basic block boundaries in the program (104), building a CFG structure (106) according to the basic blocks found in the program, and adding control flow and addressing information to the CFG (106) by propagating through the basic blocks and internals thereof. The CFG (106) may be then optimised (108) and a compacted executable (112) created as a result.

摘要翻译： 一种用于从可执行计算机程序（104）构建控制流程图（CFG，106）的方法和系统。 该解决方案检测与指令和指令集更改混合的数据。 该方法包括以下步骤：在程序（104）中定义指定基本块边界的块引导类型，根据程序中发现的基本块构建CFG结构（106），并将控制流和寻址信息添加到CFG（106 ）通过其基本块和内部传播。 然后可以对CFG（106）进行优化（108）并作为结果创建压实的可执行程序（112）。

公开(公告)号：US07293264B2

公开(公告)日：2007-11-06

申请号：US10667140

申请日：2003-09-17

申请人： Attila Bicsak ,  Ákos Kiss ,  Gábor Lehotai ,  Rudolf Ferenc ,  Tibor Gyimóthy

发明人： Attila Bicsak ,  Ákos Kiss ,  Gábor Lehotai ,  Rudolf Ferenc ,  Tibor Gyimóthy

IPC分类号： G06F9/45

CPC分类号： G06F8/4436

摘要： A method and a device for abstracting instruction sequences in a computer program. First, a control flow graph of the program is generated and analysed in order to detect multiple occurrences of a same instruction sequence (504, 506). Then, a function including the longest sequence common to at least two instruction sequences from a plurality of sequences having a common instruction sequence of equal or shorter length compared to the longest sequence is created (512). Finally, the original occurrences of the instruction sequences in the plurality of sequences with a reference to a proper position in the newly created function are deleted and a reference to a proper position in the created function inserted instead (514).

摘要翻译： 一种用于在计算机程序中抽象指令序列的方法和装置。 首先，生成和分析程序的控制流程图，以便检测相同指令序列的多次出现（504,506）。 然后，创建包括与具有与最长序列相同或较短长度的公共指令序列的多个序列的至少两条指令序列共有的最长序列的功能（512）。 最后，删除在新创建的功能中参考适当位置的多个序列中的指令序列的原始出现，并且替换地创建所创建的函数中适当位置的引用（514）。

公开(公告)号：US09942129B2

公开(公告)日：2018-04-10

申请号：US14555829

申请日：2014-11-28

申请人： Péter Ekler ,  Charaf Hassan ,  Bertalan Forstner ,  László Lengyel ,  Róbert Béládi ,  Vilmos Bilicki ,  Tibor Gyimóthy ,  Szilárd Iványi ,  Vilmos Szücs ,  Ádám Végh ,  Zoltán Rak ,  Márk Jelasity

发明人： Péter Ekler ,  Charaf Hassan ,  Bertalan Forstner ,  László Lengyel ,  Róbert Béládi ,  Vilmos Bilicki ,  Tibor Gyimóthy ,  Szilárd Iványi ,  Vilmos Szücs ,  Ádám Végh ,  Zoltán Rak ,  Márk Jelasity

IPC分类号： G06F15/173 ,  H04L12/707 ,  H04L29/12 ,  H04L29/06 ,  H04W4/00 ,  H04L9/32 ,  H04L9/08

CPC分类号： H04L45/22 ,  H04L9/0822 ,  H04L9/083 ,  H04L9/3213 ,  H04L61/2514 ,  H04L61/2589 ,  H04L63/062 ,  H04L63/0807 ,  H04L63/18 ,  H04L65/1069 ,  H04W4/80

摘要： The subject matter of the invention is a communication method comprising the establishment of a communication route to a target partner not reachable by direct addressing by by-passing a node blocking the direct connection, further comprising the steps of setting up a TURN server at one or more users of the communication network in response to a definite and pre-granted request or in advance, and implementing the communication route to be established via at least one mentioned TURN server, with the effective mutual authorization management of the users involved in the communication session.

公开(公告)号：US09648462B2

公开(公告)日：2017-05-09

申请号：US14556176

申请日：2014-11-30

申请人： Sándor Nagy ,  Tibor Gyimóthy ,  Márk Jelasity ,  Vilmos Bilicki ,  Ádám Végh

发明人： Sándor Nagy ,  Tibor Gyimóthy ,  Márk Jelasity ,  Vilmos Bilicki ,  Ádám Végh

IPC分类号： H04W4/02 ,  H04W64/00 ,  H04B17/318 ,  H04B17/27

CPC分类号： H04W4/029 ,  H04B17/27 ,  H04B17/318

摘要： A method for tracking the movement and trajectory of objects associated with wireless devices, located in a predefined area, wherein transceiver nodes communicating with the monitored wireless communication devices are formed, the objects associated with wireless communication device entering or located in the range of the transceiver nodes are detected by said transceiver nodes and relevant collected data are processed by measuring the strength of the signal emitted by the object during communication by at least two access points, converting the measured signal strength data into a vector set, selecting and filtering out the objects that are communicating but make no movement by evaluating the vector set, and analyzing the movement of the communicating objects changing their place by applying a pre-defined mathematical model. Access points operating according to a small-range “peer-to-peer” (P2P) type wireless communication standard are used as transceiver nodes.