Tootfinder

Five weeks after Trump fired the chief of the agency that gathers the country’s labor and price data,
his advisers are preparing a report fuming over imagined shortcomings of the Bureau of Labor Statistics’ jobs data
The latest jobs report points to a labor market that's faltering,
but the slowdown may have begun much earlier.
Economists expect the Bureau of Labor Statistics tomorrow to issue a major downward revision,
showing the nation added hundreds of th…

Filtered Approximate Nearest Neighbor Search: A Unified Benchmark and Systematic Experimental Study [Experiment, Analysis & Benchmark]
Jiayang Shi, Yuzheng Cai, Weiguo Zheng
https://arxiv.org/abs/2509.07789

Filtered Approximate Nearest Neighbor Search: A Unified Benchmark and Systematic Experimental Study [Experiment, Analysis & Benchmark]
For a given dataset $\mathcal{D}$ and structured label $f$, the goal of Filtered Approximate Nearest Neighbor Search (FANNS) algorithms is to find top-$k$ points closest to a query that satisfy label constraints, while ensuring both recall and QPS (Queries Per Second). In recent years, many FANNS algorithms have been proposed. However, the lack of a systematic investigation makes it difficult to understand their relative strengths and weaknesses. Additionally, we found that: (1) FANNS algorithm…

Guided filtering and smoothing for infinite-dimensional diffusions
Thorben Pieper-Sethmacher, Daniele Avitabile, Frank van der Meulen
https://arxiv.org/abs/2507.06786

Guided filtering and smoothing for infinite-dimensional diffusions
We consider the filtering and smoothing problems for an infinite-dimensional diffusion process X, observed through a finite-dimensional representation at discrete points in time. At the heart of our proposed methodology lies the construction of a path measure, termed the guided distribution of X, that is absolutely continuous with respect to the law of X, conditioned on the observations. We show that this distribution can be incorporated as a potent proposal measure for both sequential Monte Ca…

On The Road - To Xi’An ☁️
在路上 - 去西安 ☁️
📷 Pentax MX
🎞️Lucky SHD 400
#filmphotography #Photography #blackandwhite

A #pandemicpond post.
The bog-barrels that I added last summer have done an absolutely incredible job at keeping the water crystal clear and almost completely algae free this summer.
Only the much warmer stream between the ponds has more algae than I really like.
I also added the bigger pump at the same time which likely helped a little but the added flow also raised the level of the top pond just above the liner in some spots. So yesterday when I topped it up, I took away the flat border stones to inspect where it was leaking. It turns out, almost everywhere!
So I added some handfuls of pebble taken from the #poolpond filter since I know there is extra there..: and stuck it under the liner to raise it an inch or two all the way around.
Here is a before and after. The first pic with the purple lilly
pads is last year with the algae that was common in the summer before the big filters. The second pic is a few weeks ago when the pond was full, clear, but overflowing, notice the water overtop the flat stones. The last two pics are today after raising the liner a little under the stones.
And a pic of the happy dual-barrel bogs (which are just small versions of the giant filter I just finished in the backyard). The marsh marigolds have not bloomed in the bog barrels. Not sure if they will this year. It is quite shady for them.
Oh and a lilly is about to bloom!The fish are also very active and happy.
#backyardproject #diy #ponds #gardening #watergarden #bloomscrolling #goldfish

Quadratic Chabauty for Atkin-Lehner quotients of modular curves via weakly holomorphic modular forms: Hodge Filtrations
Isabel Rendell
https://arxiv.org/abs/2509.02291 https://

Quadratic Chabauty for Atkin-Lehner quotients of modular curves via weakly holomorphic modular forms: Hodge Filtrations
For Atkin-Lehner quotients $X_0^+(N)$, of prime level and of genus at least 2, we provide an algorithm for computing one of the main objects in the quadratic Chabauty algorithm in terms of weakly holomorphic modular forms associated to the curve. In particular, the algorithm computes a Hodge filtration on a certain unipotent vector bundle with connection related to $X_0^+(N)$, which is crucial in computing the $p$-adic height which is used to define the finite set of $p$-adic points containing …

Urban Solitude 🈳
城市孤独 🈳
📷 Pentax MX
🎞️Fujifilm Neopan SS, expired 1995
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

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initial pump testing has been successful!
Filled the filter and pump bay to an approriate level via garden hose. ✅
turned pump on for the first time and fixed any overflows in the system on low flow ✅
turned the garden hose off and allowed pump to circulate for awhile ✅
I brought the pump up to 100% power (180W) and confirmed inlet standpipe did not overflow indicating good distribution flow on the bottom of the filter. ✅
identified/fixed more overflowing low points with pump at high flow. ✅
tested the breather pipe by turning off the pump and making sure the water was not siphoned from the filter the pump bay ✅
I let the top water from the filter drain into the bay until the bay was full (starting to overflow into the main pond) ✅
Used the small pump to empty the pump bay of some of the dirty water... watering the blueberries and flowers in the process. ✅
tiny red bum friend? ✅ 🕷️
A successful day!!
#poolpond #backyardProject #DIY #electronics

Starting to think about GPU acceleration of protocol decodes (rather than just basic math blocks) in ngscopeclient.
Here's the filter graph I'm thinking of using as a benchmark: dual lane QSGMII, 20M points per channel.
The filter graph takes 944 ms end to end to run on my box (2x Xeon 6144 2080 Ti).
Major time consumers:
* Eye pattern (~345 ms)
* QSGMII (~337 ms)
* CDR PLL (~310 ms)
* 8B10B (~160 ms)
* SGMII (~120 ms)
Note that the …

And a quick update on the big project.
The main pond is drying out! I'll let it dry today and then put the liner over tomorrow morning and start working on the plumbing asap so I can get the pebble in there to weigh it all down!
Note little dig marks in the filter pebble where I stole some for the pandemic pond.
#pandemicpond #poolpond #backyardproject #diy #ponds #gardening #watergarden #bloomscrolling #goldfish