Conventional stream mining algorithms focus on single and stand-alone mining tasks. Given the single-pass nature of data streams, it makes sense to maximize throughput by performing multiple complementary mining tasks concurrently. We investigate the potential of concurrent semi-supervised learning on data streams and propose an incremental algorithm called CSL-Stream (Concurrent Semi–supervise...

The Computer Systems Laboratory (CSL), National Institute of Standards and Technology, sponsored the sixteenth North American ISDN Users' Forum (NIUF) at its Gaithersburg, Maryland site on October 26-30, 1992. About 250 users, implementors, and service providers of ISDN technology attended the meeting. CSL collaborated with industry in 1988 to establish the NIUF to ensure that emerging ISDN app...

Résumé : La logique de similarité comparative des concepts CSL a été introduite en 2005 par Shremet, Tishkowsky, Wolter et Zakharyaschev pour représenter des informations qualitatives sur la similarité entre des concepts, du type “A est plus similaire à B qu’à C”. La sémantique utilise des espaces de distances afin de représenter le degré de similarité entre objets du domaine. Dans cet article,...

We study single-flavour quark pairing (“self-pairing”) in colour-superconducting phases of quark matter, paying particular attention to the difference between scenarios where all three flavours undergo single-flavour pairing, and scenarios where two flavours pair with each other (“2SC” pairing) and the remaining flavour self-pairs. We perform our calculations in the mean field approximation usi...

Shear stress driven grain boundary (GB) migration was found to be a ubiquitous phenomenon in small grained polycrystalline materials. Here we show that the GB displacement shift complete (DSC) dislocation mechanism for GB shear coupled migration is still functioning even if the geometry orientation of the GBs deviates a few degrees from the appropriate coincidence site lattice (CSL) GBs. It mea...

The Computer Systems Laboratory (CSL), National Institute of Standards and Technology, hosted the eighteenth North American ISDN Users' Forum (NIUF) at its Gaithersburg, Maryland, site on June 22-25, 1993. About 230 users, implementors, and service providers of ISDN technology attended the meeting. CSL collaborated with industry in 1988 to establish the NIUF to ensure that emerging ISDN applica...

Ubicomp applications are characterized as situationaware, frequently-and-ephemerally-communicated and QoS-properties-associated. Using middleware to provide multiple QoS support for these ubicomp applications will enhance the development of the ubicomp applications. To satisfy the different QoS requirements of various applications in ubicomp environments, which are heterogeneous and resource-va...

[1] Two characteristics that distinguish canopy sublayer (CSL) turbulence from its atmospheric surface layer (ASL) counterpart are short-circuiting of the energy cascade and formation of Kelvin-Helmholtz (KH) vortices near the canopy top. These two phenomena lead to nonlinear and poorly understood interactions between small and large scale eddies within the CSL absent from classical ASL turbule...

This paper reports on the implementation and the experiments with symbolic model checking of continuous-time Markov chains using multi-terminal binary decision diagrams (MTBDDs). Properties are expressed in Continuous Stochastic Logic (CSL) [7] which includes the means to express both transient and steady-state performance measures. We show that all CSL operators can be treated using standard o...

Standard static CMOS logic is responding to the requirement of high frequency and low power of digital systems. However, the digital switching noise generated by this logic is not suited for the design of performance mixedsignal integrated systems. In mixed-signal application the analog functionality can be affected by this digital switching noise and therefore resolution is degraded. The Curre...