Abstract: Various embodiments of systems and methods for fraud detection using network analysis are described herein. In an aspect, the method includes receiving a command for generating a network graph for an entity to be investigated for potential fraud. The network graph starts from the entity under investigation and branches outwards displaying other related entities. The entities are represented as nodes with the entity under investigation as an origin node and a relationship between the entities are represented as edges. Once the network graph is generated, a cycle detecting algorithm is executed to detect and mark cycles within the generated network graph. The marked cycles are highlighted to indicate occurrence of potential fraud.

Abstract: A first subset of attributes of documents responsive to at least one restriction may be displayed. Thereafter, a selection of a graphical user interface element associated with one of the attribute in the first subset may be received resulting in a display of a window comprising an alphanumeric input element. A key word search query may be received in the input element so that a second subset of attributes of documents responsive to the at least one restriction, the attribute associated with the selected graphical user interface element, and the key word search query may be displayed. Related methods, apparatuses, computer program products, and computer systems are also described.

Abstract: A breadcrumb may be displayed which identifies at least two restrictions of a plurality of documents in a sequence. The breadcrumb may include a graphical user interface element associated with a selected one of the restrictions having at least one subsequent restriction in the sequence. Once this graphical user interface element is selected, at least one attribute and a numeric indication of a number of the documents responsive to each restriction prior to the selected restriction that contain the attribute and each restriction in the sequence subsequent to the selected restriction may be displayed.

Abstract: A breadcrumb may de displayed which identifies at least two restrictions of a plurality of documents in a sequence. The breadcrumb may include a graphical user interface element associated with a selected one of the restrictions having at least one subsequent restriction in the sequence. Once this graphical user interface element is selected, at least one attribute and a numeric indication of a number of the documents responsive to each restriction prior to the selected restriction that contain the attribute and each restriction in the sequence subsequent to the selected restriction may be displayed.

Abstract: A first subset of attributes of documents responsive to at least one restriction may be displayed. Thereafter, a selection of a graphical user interface element associated with one of the attribute in the first subset may be received resulting in a display of a window comprising an alphanumeric input element. A key word search query may be received in the input element so that a second subset of attributes of documents responsive to the at least one restriction, the attribute associated with the selected graphical user interface element, and the key word search query may be displayed. Related methods, apparatuses, computer program products, and computer systems are also described.