The dataset viewer is not available for this split.
Error code: StreamingRowsError
Exception: ValueError
Message: Expected object or value
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 290, in _generate_tables
pa_table = paj.read_json(
io.BytesIO(batch), read_options=paj.ReadOptions(block_size=block_size)
)
File "pyarrow/_json.pyx", line 342, in pyarrow._json.read_json
table = GetResultValue(reader.get().Read())
File "pyarrow/error.pxi", line 155, in pyarrow.lib.pyarrow_internal_check_status
File "pyarrow/error.pxi", line 92, in pyarrow.lib.check_status
raise convert_status(status)
pyarrow.lib.ArrowInvalid: JSON parse error: Column(/checks/[]/q) changed from string to number in row 0
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 149, in get_rows_or_raise
return get_rows(
dataset=dataset,
...<4 lines>...
column_names=column_names,
)
File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
return func(*args, **kwargs)
File "/src/services/worker/src/worker/utils.py", line 129, in get_rows
rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
File "/src/services/worker/src/worker/utils.py", line 489, in safe_iter
yield from ds.decode(False) if ds.features else ds
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2818, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2355, in __iter__
for key, pa_table in self._iter_arrow():
~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2380, in _iter_arrow
for key, pa_table in self.ex_iterable._iter_arrow():
~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 536, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 419, in _iter_arrow
for key, pa_table in self.generate_tables_fn(**gen_kwags):
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 304, in _generate_tables
batch = json_encode_fields_in_json_lines(original_batch, json_field_paths)
File "/usr/local/lib/python3.14/site-packages/datasets/utils/json.py", line 111, in json_encode_fields_in_json_lines
examples = [ujson_loads(line) for line in original_batch.splitlines()]
~~~~~~~~~~~^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/json.py", line 20, in ujson_loads
return pd.io.json.ujson_loads(*args, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
ValueError: Expected object or valueNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
YAML Metadata Warning:empty or missing yaml metadata in repo card
Check out the documentation for more information.
Reproduction bundle — "Online Social Welfare Function-based Resource Allocation"
Paper: Pardeshi, Foubert, Singh — ICML 2026 (OpenReview qSNU4NmDpE, arXiv 2602.01400).
Logbook: https://huggingface.co/spaces/JG1310/repro-online-social-welfare-function-based-resource-allocation
No dataset. The paper's experiments (§6) are entirely simulated. Nothing is downloaded; gates.py
actively fails any result file that references an external dataset.
Layout
| Path | Contents |
|---|---|
core/ |
Shared library: SWF families (swf.py), Theorem 5.1 oracles (oracles.py), confidence sequences (cs.py), SWF-UCB (swfucb.py), dependent rounding (rounding.py), instance generation (instance.py) |
scripts/exp0N_*.py |
The six experiment runners |
specs/exp0N_*.md |
Per-experiment specifications written before implementation |
results/exp0N.json |
Full-scale results (also GATE_REPORT.txt, DRIVER_REPORT.json) |
logs/exp0N.log |
Run logs |
diagnostics/ |
Write-phase adjudication scripts + captured output (seconds-scale, no reruns) |
DERIVATIONS.md |
Complete re-derivation of both theorems, each step paired with its executable check |
gates.py |
Fidelity gates — 153 checks across the six experiments |
Rerun
pip install numpy scipy # numpy 2.4.6 used for the recorded results
./run_all.sh # ~4 h wall clock at 12 cores
python3 gates.py all --full --report
Per-experiment: python3 scripts/exp03_main_regret.py, then python3 gates.py exp03 --full.
Budget: exp02 ≈ 58 min, exp05 ≈ 2.2 h, exp03 ≈ 71 min, exp04 ≈ 51 min, exp06 ≈ 42 min, exp01 ≈ 85 s.
All seeds are fixed (meta.seed_base in each result file), so reruns are bit-reproducible on the same
NumPy version.
Resolved ambiguities
The paper under-specifies six quantities; resolutions are recorded in DERIVATIONS.md §Ambiguities and
echoed in meta.ambiguities of every result file: Beta hyper-prior (α_i, β_i ~ U[1,5], seed 0),
δ = 0.05, µ↑_1 = 1.0, round-robin reading of Algorithm 1 Line 3, CS clipping to [0.1, 1.0], and
a = (3/2)log(2n/δ).
Known limitation
Our Gini oracle (paper Algorithm 4, whose block construction is under-specified) is suboptimal on
roughly 7–16% of small-n instances; see diagnostics/oracle_rootcause_output.txt. This affects the
tractability result (Thm 5.1), not either claim under test.
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