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Lu, B.; Alvin, C. (Ed.)While undergraduate Computer Science (CS) degree programs typically prepare students for well-established roles (e.g. software developer, professor, and designer), several emergent CS career roles have gained prominence during the 21st century. CS majors (and students considering CS as a major) are often unaware of the wide range of careers available to job candidates with a CS background. This experience report describes seven innovative courses that broaden awareness of CS career roles and prepare students for technical interviews. Five courses prepared students for these career roles: Full-Stack Developer, Product Manager, ML or NLU Scientist, Technical Entrepreneur, and User Experience Designer/Developer/Researcher. The other two courses had traditional content but explicitly prepared students for technical interviews. These courses were co-developed by industry professionals and CS professors, and co-taught during a semester-long academic program. This paper highlights the replicable aspects of the program: the courses, teaching practices, and evaluation instruments (a teaching practices inventory and a data structures inventory).more » « less
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Abstract We present our current best estimate of the plausible observing scenarios for the Advanced LIGO, Advanced Virgo and KAGRA gravitational-wave detectors over the next several years, with the intention of providing information to facilitate planning for multi-messenger astronomy with gravitational waves. We estimate the sensitivity of the network to transient gravitational-wave signals for the third (O3), fourth (O4) and fifth observing (O5) runs, including the planned upgrades of the Advanced LIGO and Advanced Virgo detectors. We study the capability of the network to determine the sky location of the source for gravitational-wave signals from the inspiral of binary systems of compact objects, that is binary neutron star, neutron star–black hole, and binary black hole systems. The ability to localize the sources is given as a sky-area probability, luminosity distance, and comoving volume. The median sky localization area (90% credible region) is expected to be a few hundreds of square degrees for all types of binary systems during O3 with the Advanced LIGO and Virgo (HLV) network. The median sky localization area will improve to a few tens of square degrees during O4 with the Advanced LIGO, Virgo, and KAGRA (HLVK) network. During O3, the median localization volume (90% credible region) is expected to be on the order of $$10^{5}, 10^{6}, 10^{7}\mathrm {\ Mpc}^3$$ 10 5 , 10 6 , 10 7 Mpc 3 for binary neutron star, neutron star–black hole, and binary black hole systems, respectively. The localization volume in O4 is expected to be about a factor two smaller than in O3. We predict a detection count of $$1^{+12}_{-1}$$ 1 - 1 + 12 ( $$10^{+52}_{-10}$$ 10 - 10 + 52 ) for binary neutron star mergers, of $$0^{+19}_{-0}$$ 0 - 0 + 19 ( $$1^{+91}_{-1}$$ 1 - 1 + 91 ) for neutron star–black hole mergers, and $$17^{+22}_{-11}$$ 17 - 11 + 22 ( $$79^{+89}_{-44}$$ 79 - 44 + 89 ) for binary black hole mergers in a one-calendar-year observing run of the HLV network during O3 (HLVK network during O4). We evaluate sensitivity and localization expectations for unmodeled signal searches, including the search for intermediate mass black hole binary mergers.more » « less
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