Abstract: Finding connected components in a graph is a well-known problem in a wide variety of application areas such as social network analysis, data mining, image processing, and etc. We present an efficient and scalable approach to find all the connected components in a given graph. We compare our approach with the state-of-the-art on a real-world graph. We also demonstrate the viability of our approach on a massive graph with ˜6B nodes and ˜92B edges on an 80-node Hadoop cluster. To the best of our knowledge, this is the largest graph publicly used in such an experiment.

Abstract: A method and system to manage coordinated transmission of data in a wireless communication system. When a serving base station receives data of a particular class for transmission to a user equipment device (UE), the serving base station transmits the received data to the UE and sends a proper subset of the received data to a neighboring base station for the neighboring base station to also transmit to the UE optimally concurrently with the serving base station's transmission of the proper subset. To help comply with a policy in place at the neighboring base station, the serving base station decides how much of the received data to send to the neighboring base station as the proper subset by (i) determining what scheduling weight the neighboring base station is set to apply for data of the particular class and (ii) applying that determined scheduling weight to the received data.

Abstract: Provided herein are techniques for processing a context-situated inquiry to provide results satisfying the inquiry. An inquiry and its supporting context are processed using natural language processing to determine an interpretation for the inquiry and context, and the interpretation is presented to receive corrective information for the interpretation. The corrective information is applied to the interpretation and content is retrieved based on the interpretation of inquiry and context to produce candidate results for the inquiry. Supplemental information is iteratively received to generate updated candidate results.

Abstract: The present invention relates to a three-dimensional cell culture system which can be used to culture a variety of different cells (Human mesenchymal stem cells, Human fibroblast, Keratinocytes, fibroblast differentiated form mesenchymal stem cells in vitro and keratinocytes differentiated form mesenchymal stem cells in vitro) in vitro for continued periods of time. In the present invention, mesenchymal stem cells (MSCs) derived from bone marrow or umbilical cord are inoculated and grown on a pre-established scaffold or matrix made up of chitosan and gelatin. The developed tissue constructs contain cells, growth factors, cytokines and other regulatory factors secreted by cells. The developed bioengineered tissue constructs provide the support, growth factors and essential cytokines for wound healing. Developed tissue construct useful in the treatment of burns wound, diabetic foot ulcer wound and type of chronic skin wounds. It is helpful in healing and regeneration of skin tissue.

Abstract: A security framework and methodology is provided which provides front-end security through authentication and authorization, and back-end security through a virtual private data-store created within an insecure environment using existing object-relational mapping (ORM) layers or database drivers. The front-end security utilizes numerous multi-factor authentication metrics and a distributed denial of service (DDoS) cryptographic boundary to proactively attack malicious users using a cryptographic puzzle, and the back-end security provides data encryption and decryption, data privacy, data integrity, key management, pattern monitoring, audit trails and security alerts while simultaneously hiding the complexity behind an identical or similar ORM or database drive application programming interface (API).

Abstract: The present invention relates to a three-dimensional cell culture system which can be used to culture a variety of different cells (Human mesenchymal stem cells, Human fibroblast, Keratinocytes, fibroblast differentiated form mesenchymal stem cells in vitro and keratinocytes differentiated form mesenchymal stem cells in vitro) in vitro for continued periods of time. In the present invention, mesenchymal stem cells (MSCs) derived from bone marrow or umbilical cord are inoculated and grown on a pre-established scaffold or matrix made up of chitosan and gelatin. The developed tissue constructs contain cells, growth factors, cytokines and other regulatory factors secreted by cells. The developed bioengineered tissue constructs provide the support, growth factors and essential cytokines for wound healing. Developed tissue construct useful in the treatment of burns wound, diabetic foot ulcer wound and type of chronic skin wounds. It is helpful in healing and regeneration of skin tissue.

Abstract: The present embodiments provide system and methods for deploying an endoluminal prosthesis. In one example, the system comprises a sheath, and a stent-graft disposed within the sheath in a delivery state. A pusher having proximal and distal sections is disposed at least partially within the sheath in the delivery state. An orientation marker is disposed on the pusher. The orientation marker extends less than 360 degrees around a circumference of the pusher.

Abstract: Disclosed is a method and system for dynamically adjusting modulation and encoding scheme (MCS) and transport block size (TBS) used for downlink transmissions from a base station (BS) to a user equipment device (UE) based on a frequency of retransmission requests from the UE. The BS may identify the UE as belonging to a first class of UEs designated as being capable of receiving data at a first data rate that is higher than a second data rate designated for UEs of a second class, for the same downlink channel quality reported by the UE. Based on the identification, the BS may select a MCS and TBS for the UE corresponding to the first data rate. Upon receiving more than a threshold number of retransmission requests from the UE, the BS may switch to using the second, lower data rate. The first and second classes could correspond to later and earlier technology generations, for example.

Abstract: A method from managing power state transitions in a computing system is disclosed. A processor may initiate a change in power state from a first initial power state to a first new power state and, in response to initiating the change, send an initial notification to a system integrated circuit using a first communication channel, and deactivate the first communication based on responses to the initial notification. The processor may enter the first new power state in response to the deactivation of the first communication channel, and send a final notification to a management controller using a second communication channel. The management controller may send a message to the system integrated circuit upon receiving the final notification. The system integrated circuit may then transition from a second initial power state to a second new power state based on the message.

Abstract: Examples relate to automated multi-credential assessment in a system. One example enables auditing an application by sending a first request for an action to be performed in the application, the first request based on a first privilege level, where the first privilege level corresponds with a first level of access to the application, and sending a second request for the action to be performed in the application, where the second request based on a second privilege level different from the first privilege level. The second privilege level may corresponds with a second level of access to the application different from the first level of access. The first request and second request may be performed, and the results of the performed first request and second request may be combined. The combined results may be made available.

Abstract: Systems and methods are disclosed for encrypting portions of data for storage and processing in a remote network. For example, methods may include receiving a message that includes data for forwarding to a server device; encrypting a portion of the data to determine an encrypted portion; determining metadata based on the portion of the data, wherein the metadata indicates one or more properties of the portion of the data and enables one or more operations to be performed by the server device that depend on the one or more properties; determining a payload including the data with both the encrypted portion and the metadata substituted for the portion of the data; and transmitting the payload to the server device.

Abstract: A system and method for encrypting portions of data for storage in a remote network have been provided. The system comprises a memory with instructions executable by a processor to receive data for forwarding to a server device, wherein the received data comprises an indication of one or more portions of the received data to be encrypted; identify a portion comprising the one or more portions of the received data based at least in part on the indication; encrypt the identified portion of the data; generate a payload that comprises the encrypted portion and one or more unencrypted portions of the received data; and transmit, to the server device, the payload.

Abstract: Coordinated multipoint (CoMP) can improve uplink service in cellular networks. However, uplink CoMP can also burden an access network, such as by increasing processing loads at base stations and/or increasing traffic on backhaul links between base stations. Accordingly, exemplary methods and systems help to dynamically select an uplink CoMP mode for a user equipment (UE) based on various factors, such as whether the UE is located at a border cell, whether or not carrier aggregation is being utilized for downlink communications with the UE, and/or whether or not the UE is a heavy data user, among other possible factors.

Abstract: In an example method, a base station determines that a UE is CSFB capable and that the base station is currently serving a relay on a first carrier of a plurality of carriers. The base station provides a coverage area on which to serve UEs, and the coverage area operates on the plurality of carriers. Based on at least the determining that the UE is CSFB capable and that the base station is currently serving the relay on the first carrier, the base station assigns the UE to operate on a carrier of the plurality of carriers other than the first carrier rather than having the UE operate on the first carrier on which the base station is currently serving the relay.

Abstract: Systems and methods are described for selecting relay nodes for Single-User Multiple-Input-Multiple Output (SU-MIMO). A channel orthogonality and Signal-to-Interference-Plus-Noise Ratio (SINR) of a plurality of wireless devices located in a geographic area of an access node is determined. A relay-capable status of the plurality of wireless devices is determined. Non-relay capable wireless devices located in the geographic area are excluded from SU-MIMO. From the plurality of wireless devices, relay-capable wireless devices are selected for SU-MIMO. The selected relay-capable wireless devices are prioritized for SU-MIMO based on a channel orthogonality and SINR meeting a set threshold.

Abstract: Embodiments relate to systems and methods for forming a circuit assembly for an electronic device. The circuit assembly may include a substrate and a group of surface-mounted electronic components disposed on a surface of the substrate. An electrical connector may be disposed on the surface and may be configured to receive an electrical connection from a separate electrical component or assembly. A molded layer may be formed over at least a portion of the surface fully encapsulating the group of surface-mounted electronic components and partially encapsulating the electrical connector.

Abstract: A relay wireless device is configured to function as a relay on behalf of a donor access node. The relay wireless device determines a preferred donor access node from among a plurality of candidate donor access nodes based on a measurement of a reference signal, such as an RSRP or SINR, associated with each access node within a range of the relay wireless device. The access nodes may be prioritized based on the measurement, as well as based on a maximum number of dedicated random access preambles provided by each access node, and a default paging cycle of each access node. The access node that has the highest priority based on a good RSRP/SINR, a high number of dedicated random access preambles, and a large paging cycle, is selected as the preferred donor access node, and a connection request submitted to the preferred donor access node.

Abstract: The present embodiments provide systems and methods for deploying at least a portion of a stent. In one embodiment, the system comprises a cannula having an outer surface, and at least one coiled member having proximal and distal ends and a plurality of turns disposed therebetween. One of the proximal and distal ends of the coiled member is secured to the outer surface of the cannula, and the other of the proximal and distal ends of the coiled member is unsecured relative to the outer surface of the cannula. A portion of a stent is looped around the unsecured end of the coiled member and disposed within spacing between adjacent turns of the coiled member. Rotation of the cannula subsequently causes the portion of the stent to disengage from the coiled member.

Abstract: Techniques are provided for enabling a requesting entity to retrieve data that is managed by a database server instance from the volatile memory of a server machine that is executing the database server instance. The techniques allow the requesting entity to retrieve the data from the volatile memory of the host server machine without involving the database server instance in the retrieval operation. Because the retrieval does not involve the database server instance, the retrieval may succeed even when the database server instance has stalled or become unresponsive. In addition, direct retrieval of data using the techniques described herein will often be faster and more efficient than retrieval of the same information through conventional interaction with the database server instance.

Abstract: A hashing scheme includes a cache-friendly, latchless, non-blocking dynamically resizable hash index with constant-time lookup operations that is also amenable to fast lookups via remote memory access. Specifically, the hashing scheme provides each of the following features: latchless reads, fine grained lightweight locks for writers, non-blocking dynamic resizability, cache-friendly access, constant-time lookup operations, amenable to remote memory access via RDMA protocol through one sided read operations, as well as non-RDMA access.